Characteristics
- Simplest design (no power supply knowledge required)
- Leaded through-hole package for easy manufacturing and prototyping
- Partly integrated CIN / COUT
- L78x series linear regulator replacement (no heatsink required)
- Low conducted and radiated EMI (compliant to EN55022 (CISPR-22) class B / EN55032 (CISPR-32) class B)
Pin Positions
- Type B - Pin position at the back as seen from the marking
- Type F - Pin position at the front as seen from the marking
For details see datasheet PIN out section and dimensions!
Applications
- Point-of-load DC-DC applications of 9V, 12V, 15V, 18V, 24V, 36V and 48V industrial bus
- Applications for logistics and automation
- Linear regulator replacement
- Interface and microcontroller supply
- Test and measurement technology, medical technology
- Supply of interfaces
Application Notes
Products
| Order Code | Datasheet | Simulation | Downloads | Status | VIN (V) | VOUT (V) | IOUT (A) | L (mm) | W (mm) | H (mm) | Pin Position | Evaluation Kit | Samples |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 173950336 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 4.75 - 36 | 3.3 | 0.5 | 11.6 | 7.55 | 10.16 | Type F | – | ||
| 173950378 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 6 - 28 | 3.3 | 0.5 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010335 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 6 - 36 | 3.3 | 1 | 11.6 | 8 | 10.4 | Type F | – | ||
| 173020336 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 6 - 36 | 3.3 | 2 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173950536 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 6.5 - 36 | 5 | 0.5 | 11.6 | 7.55 | 10.16 | Type F | – | ||
| 173950578 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 7 - 28 | 5 | 0.5 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010378 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 7 - 28 | 3.3 | 1 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010342 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 7 - 42 | 3.3 | 1 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010578 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 8 - 28 | 5 | 1 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010542 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | 8 - 42 | 5 | 1 | 11.6 | 8.5 | 10.5 | Type F | – | ||
| 173010535 | SPEC | 6 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 8 - 36 | 5 | 1 | 11.6 | 8 | 10.4 | Type F | MagI³C Power FeatherWing MagI³C Power FeatherWing | ||
| 173020536 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 8 - 36 | 5 | 2 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173950375 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 9 - 74.5 | 3.3 | 0.5 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173950575 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 9 - 74.5 | 5 | 0.5 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173951236 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 15 - 36 | 12 | 0.5 | 11.6 | 7.55 | 10.16 | Type F | – | ||
| 173011235 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 16 - 36 | 12 | 1 | 11.6 | 8 | 10.4 | Type F | – | ||
| 173021236 | SPEC | 9 files | New i| Product is new in our portfolio and production is active. Expected lifetime: >10 years. | 16 - 36 | 12 | 2 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173951275 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 18 - 74.5 | 12 | 0.5 | 11.5 | 9 | 17.5 | Type B | – | ||
| 173951536 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 19 - 36 | 15 | 0.5 | 11.6 | 7.55 | 10.16 | Type F | – | ||
| 173011535 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | 20 - 36 | 15 | 1 | 11.6 | 8 | 10.4 | Type F | – |
| Order Code | Datasheet | Simulation |
|---|---|---|
| 173950336 | SPEC | |
| 173950378 | SPEC | |
| 173010335 | SPEC | |
| 173020336 | SPEC | |
| 173950536 | SPEC | |
| 173950578 | SPEC | |
| 173010378 | SPEC | |
| 173010342 | SPEC | |
| 173010578 | SPEC | |
| 173010542 | SPEC | |
| 173010535 | SPEC | |
| 173020536 | SPEC | |
| 173950375 | SPEC | |
| 173950575 | SPEC | |
| 173951236 | SPEC | |
| 173011235 | SPEC | |
| 173021236 | SPEC | |
| 173951275 | SPEC | |
| 173951536 | SPEC | |
| 173011535 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | VIN (V) | VOUT (V) | IOUT (A) | L (mm) | W (mm) | H (mm) | Pin Position | Evaluation Kit | Samples |
|---|
Service & Support
Do you have questions or suggestions on the topics of design-in support, PCB layout review, EMC filters or thermal design? We will be happy to help you! With just a few details, we can answer your enquiry.
Design-In Support
- Product related & application specific support by hotline
- Troubleshooting and individual design solutions
Layout Review Support
- Individual review of customer layouts
- Reference layout given in every datasheet
EMC Filter Design Support
- Solution for conducted & radiated emissions
- Tested filter configurations for EN55032 / CISPR-32 class B compliance
- Real EMI behavior shown as well as gain and phase response of EMI filter shown on REDEXPERT
Thermal Design Support
- Temperature distribution
- Total power handling
- Thermal behaviour of power modulesas well as interactive power loss chart on shown on REDEXPERT
Videos
Würth Elektronik Webinar: "Negative output voltage with an inverting buck boost"
Videos
WE meet @ Digital Days 2021: Improving the EMI performance of isolated power modules
Videos
Würth Elektronik Webinar: MicroModule design-in made easy - Tips and tricks
Videos
Würth Elektronik Webinar: MicroModules - DC/DC Step-Down Converters f. Space-Constr. Applications
