# LTC3642 5V reference design ## Description This LTC3642-based design is a step-down voltage regulator, converting a higher input voltage to a stable 5V output. Ideal for applications requiring a regulated 5V supply. #project #stepDown #voltageRegulator #5V #LTC3642 #LTC3642IMS8E #referenceDesign #powermanagement #analogdevices #template #reference-design #polygon ## Project Details - **Owner:** vasy_skral - **Created:** 5/31/2023 - **Last Updated:** 3/4/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 2 ## Key Components ### U1 — [LTC3642IMS8E-TRPBF](https://www.flux.ai/vasy_skral/ltc3642ims8e-trpbf~3gt.md) - Part Type: Integrated Circuit - Manufacturer Name: Analog Devices - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: LTC3642IMS8E#TRPBF - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/3642fc.pdf **Pins:** - EP [pin 9] - GND [pin 8] - HYST [pin 7] - ISET [pin 3] - RUN [pin 5] - SS [pin 4] - SW [pin 1] - VIN [pin 2] - VOUT/VFB [pin 6] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasy_skral/ltc3642-5v-reference-design~8j4](https://www.flux.ai/vasy_skral/ltc3642-5v-reference-design~8j4).* --- *Generated from [https://www.flux.ai/vasy_skral/ltc3642-5v-reference-design~8j4](https://www.flux.ai/vasy_skral/ltc3642-5v-reference-design~8j4)*