WE-FLYLT Flyback Transformers for Linear Technology | Passive Components

Size	L (mm)	W (mm)	H (mm)	Mount
EP7	-	-	-	SMT
EP10	13.34	15.24	11.43	SMT
EP13	13.46	17.75	12.7	SMT

LTSpice files

LT
LTSpice_WE-FLYLT (rev22b).zip
|
30 KB

Characteristics

Low leakage inductance
High saturation current for low-power, DC/DC transformers
Self-shielding and space efficient
Isolation voltage: Up to 1500VAC
Lead free and RoHS compliant
Operating temp: -40°C to 125°C
Package sizes: EP7, EP10, and EP13

Applications

Industrial & medical power supplies
Isolated auxiliary/housekeeping power supplies
Isolated DC/DC supplies
Home automation
Telecom

Products

All

EP7

EP10

EP13

Order Code	Datasheet	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	V_Out2 (V)	I_Out2 (mA)	V_aux (V)	L (µH)	n	I_SAT (A)	L_S (µH)	V_T (V)	Size	IC Reference
750312504	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-2381_MP3-8 (rev1).PDF \| 121.1 KB IGS Download_IGS_070-2381_MP3-8 (rev1).IGS \| 1.8 MB STP Download_STP_070-2381_MP3-8 (rev1).STEP \| 880.9 KB Electric models ZIP LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL Download_WRL_070-2381_MP3-8 (rev1).WRL \| 106.4 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	2 - 5.5 V (DC)	20	250	–	–	–	3.46	1:1	10.2	0.12	500	EP13	LTC3300
750313460	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313460_LTspice (rev1).zip \| 6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4 - 8 V (DC)	5	1200	–	–	–	12	4:1	7.75	1.5	1500	EP10	LT8302
750315839	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT Download_LTSPICE_750315839 (rev1).zip \| 6.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	4 - 36 V (DC)	200	12	–	–	–	40	1:10	3.2	0.5	1500	EP13	LT8304
750313973	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313973_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	3.3	500	3.3	500	–	40	4:1:1	2	1	1500	EP10	LT8301
750313974	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313974_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	5	360	5	360	–	40	3:1:1	2	1	1500	EP10	LT8301
750313975	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313975_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	24	70	24	70	–	40	1:2:2	2	1	1500	EP10	LT8301
750313976	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313976_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	48	35	48	35	–	40	1:4:4	2	1	1500	EP10	LT8301
750313441	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313441_LTspice (rev1).zip \| 6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	5	1750	–	–	–	9	2:1	8	1.5	1500	EP10	LT8302
750313443	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313443_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	12	375	12	375	–	9	1:1:1	7.3	1	1500	EP10	LT8302
750313445	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313445_LTspice (rev1).zip \| 6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	24	320	–	–	–	9	1:2	7.5	1	1500	EP10	LT8302
750313457	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313457_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 32 V (DC)	48	180	–	–	–	9	1:2:2	7.5	1	1500	EP10	LT8302
750313439	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313439_LTspice (rev1).zip \| 6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 40 V (DC)	3.3	2000	–	–	–	12	2:1	8	1.5	1500	EP10	LT8302
750313442	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313442_LTspice (rev1).zip \| 6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	8 - 40 V (DC)	5	1500	–	–	–	12	1.5:1	7.3	1.5	1500	EP10	LT8302
750315831	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315831_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	9 - 36 V (DC)	5	350	–	–	–	150	10:1	0.8	8	1500	EP7	LT8303
750315832	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315832_LTspice (rev1).zip \| 6.3 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	9 - 36 V (DC)	100	15	–	–	–	150	1:4	0.8	3.4	1500	EP7	LT8303
750312366	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750312366_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	18 - 75 V (DC)	5	300	–	–	–	400	7.11:1	0.58	8	1500	EP7	LT8300
750313970	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313970_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	18 - 42 V (DC)	3.3	500	3.3	500	–	40	2:1:1	2	1	1500	EP10	LT8301
750313972	SPEC	9 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-6052 (rev1).IGS \| 1.7 MB STP 070-6052 (rev1).STEP \| 845.9 KB Electric models ZIP LT 750313972_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Download all 9 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	18 - 42 V (DC)	5	275	5	275	–	40	1:1:1	2	1	1500	EP10	LT8301
750315125	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT 750315125_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	18 - 72 V (DC)	5	4500	–	–	–	40	6:1	3.8	2	1500	EP13	LT8304
750312367	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750312367_LTspice (rev1).zip \| 7.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	22 - 72 V (DC)	3.3	500	–	–	–	300	8.4:1	0.45	4	1500	EP7	LT8300
750312365	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750312365_LTspice (rev1).zip \| 7.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	30 - 72 V (DC)	12	300	–	–	–	300	4:1	0.6	4	1500	EP7	LT8300
750311019	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311019_LTspice (rev1).zip \| 7.3 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	35 - 75 V (DC)	3.3	600	–	–	6.6	400	6:1:2	0.75	8	1500	EP7	LT8300
750311558	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311558_LTspice (rev1).zip \| 7.3 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	35 - 75 V (DC)	5	400	–	–	5	300	4:1:1	0.5	3	1500	EP7	LT8300
750311559	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311559_LTspice (rev1).zip \| 7.3 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	35 - 75 V (DC)	5	400	–	–	5	175	4:1:1	0.8	3	1500	EP7	LT8300
750312557	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750312557_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	5	380	–	–	–	300	6:1	0.45	5	1500	EP7	LT8300
750312558	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750312558_LTspice (rev1).zip \| 8.1 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	12	70	12	70	–	300	2:1:1	0.54	4	1500	EP7	LT8300
750312559	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750312559_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	24	70	–	–	–	300	1:1	0.45	4	1500	EP7	LT8300
750311659	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311659_LTspice (rev1).zip \| 7.2 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	24	80	–	–	5	300	5:5:1	0.56	3	1500	EP7	LT8300
750311660	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311660_LTspice (rev1).zip \| 7.2 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	15	140	–	–	5	350	6:3:1	0.52	4.5	1500	EP7	LT8300
750311838	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-4436 (rev1).IGS \| 1.6 MB STP 070-4436 (rev1).STEP \| 793 KB Electric models ZIP LT 750311838_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-4436 (rev1).wrl \| 125.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	15	70	15	70	–	350	2:1:1	0.52	4.5	1500	EP7	LT8300
750315826	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315826_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	5	720	–	–	–	150	6:1	0.9	4	1500	EP7	LT8303
750315827	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315827_LTspice (rev1).zip \| 7.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	5	580	–	–	–	150	4:1	0.8	3.6	1500	EP7	LT8303
750315828	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315828_LTspice (rev1).zip \| 7.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	12	260	–	–	–	150	2:1	0.8	3.2	1500	EP7	LT8303
750315829	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315829_LTspice (rev1).zip \| 7.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	24	130	–	–	–	150	1:1	0.8	3	1500	EP7	LT8303
750315830	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315830_LTspice (rev1).zip \| 6.5 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	48	60	–	–	–	150	1:2	0.8	3.8	1500	EP7	LT8303
750315833	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315833_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	12	130	12	130	–	150	2:1:1	0.8	3	1500	EP7	LT8303
750315834	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315834_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	5	350	5	350	–	150	6:1:1	0.8	5.2	1500	EP7	LT8303
750315825	SPEC	11 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP 3D 3D_070-5801 (rev1).PDF \| 69.7 KB IGS 070-5801 (rev1).IGS \| 2.3 MB STP 070-5801 (rev1).STEP \| 1 MB Electric models ZIP LT 750315825_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5801 (rev1).wrl \| 201.8 KB Download all 11 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	3.3	1000	–	–	–	150	8:1	0.9	6	1500	EP7	LT8303
750315836	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT 750315836_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 75 V (DC)	24	600	–	–	–	40	1:1	3.2	0.9	1500	EP13	LT8304
750315837	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT 750315837_LTspice (rev1).zip \| 7.4 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 75 V (DC)	48	300	–	–	–	40	1:2	3.2	1	1500	EP13	LT8304
750315835	SPEC	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT Download_LTSPICE_750315835 (rev1).zip \| 8 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 75 V (DC)	3.3	4800	–	–	–	40	8:1	3.2	2	1500	EP13	LT8304
750315126	SPEC PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 24/09/2025 SPEC Datasheet valid from 25/09/2025 PCN PCN document	10 files EDA models: Components ZIP ALT Altium_WE-FLYLT (rev22a).IntLib \| 1.2 MB CDS Cadence_WE-FLYLT (rev22a).zip \| 4.7 MB EAG Eagle_WE-FLYLT (rev22a).lbr \| 252.5 KB KIC KiCad_WE-FLYLT (rev25a).zip \| 1.5 MB CAD files ZIP IGS 070-5465 (rev1).IGS \| 1.9 MB STP 070-5465 (rev1).STEP \| 959.7 KB Electric models ZIP LT 750315126_LTspice (rev1).zip \| 6.6 KB LT LTSpice_WE-FLYLT (rev22b).zip \| 30 KB PSP PSpice_WE-FLYLT (rev22b).zip \| 15.8 KB Others ZIP WRL 070-5465 (rev1).wrl \| 110.5 KB Download all 10 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	36 - 72 V (DC)	12	1250	–	–	–	40	2:1	3.8	1	1500	EP13	LT8304

	Order Code	Datasheet	Simulation
	750312504	SPEC
	750313460	SPEC
	750315839	SPEC
	750313973	SPEC
	750313974	SPEC
	750313975	SPEC
	750313976	SPEC
	750313441	SPEC
	750313443	SPEC
	750313445	SPEC
	750313457	SPEC
	750313439	SPEC
	750313442	SPEC
	750315831	SPEC
	750315832	SPEC
	750312366	SPEC
	750313970	SPEC
	750313972	SPEC
	750315125	SPEC
	750312367	SPEC
	750312365	SPEC
	750311019	SPEC
	750311558	SPEC
	750311559	SPEC
	750312557	SPEC
	750312558	SPEC
	750312559	SPEC
	750311659	SPEC
	750311660	SPEC
	750311838	SPEC
	750315826	SPEC
	750315827	SPEC
	750315828	SPEC
	750315829	SPEC
	750315830	SPEC
	750315833	SPEC
	750315834	SPEC
	750315825	SPEC
	750315836	SPEC
	750315837	SPEC
	750315835	SPEC
	750315126	SPEC PCN pending Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. SPEC Datasheet valid to 24/09/2025 SPEC Datasheet valid from 25/09/2025 PCN PCN document

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	V_IN	V_Out1 (V)	I_Out1 (mA)	V_Out2 (V)	I_Out2 (mA)	V_aux (V)	L (µH)	n	I_SAT (A)	L_S (µH)	V_T (V)	Size	IC Reference	Samples