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reference designMIC5233 | Demoboard BB58Y01A

Microchip MIC5233 | Demoboard BB58Y01A

High Vin, Low Iq LDO Regulator

Overview

TopologyOther Topology
Input voltage2.3-36 V
Output 15 V / 0.1 A
IC revision1

Description

The MIC5233 is a 100 mA, highly accurate, low dropout regulator with high input voltage and ultra-lowground current. This combination of high voltage and low ground current makes the MIC5233 ideal for multicell Li-Ion battery systems.A µCap LDO design, the MIC5233 is stable with either ceramic or tantalum output capacitors. It only requires a 2.2 µF output capacitor for stability.Features of the MIC5233 include enable input, thermal shutdown, current limit and reverse battery protection, and reverse leakage protection.

Features

Modular Design for Easy Evaluation of Each LDOClearly Labeled Sub-Modules for Quick IdentificationPre-Configured Output Voltages for Typical Use CasesTest Points and Connectors for Easy Measurement and Integration

Typical applications

  • Battery-Powered Systems
  • Keep-Alive Supply in Notebook and Portable Computers
  • 3-4 Cell Li-Ion Battery Input Range
  • USB Power Supply
  • Automotive Electronics
  • Logic Supply for High-Voltage Batteries

More information

Parts approved by Microchip

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Pins
Application
PCB/Cable/Panel
Modularity
Type
Wire Section
C
Tol. C
VR(V (DC))
Size
Operating Temperature
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
SamplesAvailability & Sample
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691210910004
SPECWR-TBL Series 2109 - 2.54 mm Horiz. Entry, 4, Rising Cage Clamp
Simu­lation–
Availability
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-TBL Series 2109 - 2.54 mm Horiz. Entry
Pins4 
ApplicationRising Cage Clamp 
PCB/Cable/PanelPCB 
ModularityNo 
TypeHorizontal 
Wire Section 30 to 18 (AWG) 0.2 to 0.75 (mm²)
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Operating Temperature -40 °C up to +105 °C
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Length10.56 mm
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PackagingBox 
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885012207079
SPECWCAP-CSGP MLCCs 25 V(DC), –, –
Simu­lation
Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
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–
–
–
–
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Capacitance2.2 µF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0805 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor10 %
Insulation Resistance0.05 GΩ
Ceramic TypeX7R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
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885012209071
SPECWCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
Availability
–
Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 100 V(DC)
–
–
–
–
–
–
Capacitance2.2 µF
Capacitance±10% 
Rated Voltage100 V (DC)
Size1210 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor5 %
Insulation Resistance0.05 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width2.5 mm
Height2.5 mm
Pad Dimension0.75 mm
Packaging7" Tape & Reel 
–Check availability