# TPS54302DDCR (Component)
## Description
DC-DC Converters
TPS54302DDCR
SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL
LCSC Part Number: C311983
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2411041759_Texas-Instruments-TPS54302DDCR_C311983.pdf
- **Power Consumption:** Low
- **LCSC Part Number:** C311983
- **Frequency:** 340kHz
- **JLCPCB Part Class:** Extended Part
- **Package or Case Code:** SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL
- **Integrated Circuit Type:** Switching Regulator
- **Operating Voltage:** 4.5V to 60V
- **Manufacturer Name:** TI(德州仪器)
- **Logic Function:** Buck Converter
- **Product Info Url:** https://lcsc.com/product-detail/Others_Texas-Instruments_TPS54302DDCR_Texas-Instruments-TI-TPS54302DDCR_C311983.html
- **Part Type:** DC-DC Converters
- **Manufacturer Part Number:** TPS54302DDCR
- **Used in:** 186 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/tps54302ddcr/texas-instruments.html?utm_currency=USD®ion=nac) | $0.6212 | 6 |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS54302DDCR/6572466) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C311983.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS54302DDCR?qs=zEmsApcVOkUXM7UP0GSO2g%3D%3D) | $1.29 | 13K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=TPS54302DDCR) | $1.85 | 3K |
| [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-TPS54302DDCR-2078527?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **Manufacturer:** Texas Instruments
- **MPN:** TPS54302DDCR
- **Mount Type:** PCB
- **Package / Case Code:** SOT-23-6
- **Pin Count:** 6
- **Operating Voltage:** 4.5V to 60V
- **Frequency:** 340kHz
- **Logic Function:** Buck Converter
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | GND | |
| 2 | SW | |
| 3 | VIN | |
| 4 | FB | |
| 5 | EN | |
| 6 | BOOT | |
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*Generated from [https://www.flux.ai/lcsc/tps54302ddcr~p7gv](https://www.flux.ai/lcsc/tps54302ddcr~p7gv)*