# LM51571RTER (Component)
## Description
Boost, Flyback, SEPIC Switching Regulator IC Positive Adjustable 1.5V 1 Output 4.33A 16-WFQFN Exposed Pad #commonpartslibrary
#integratedcircuit
#powermanagement
#voltageregulator
## Component Details
- **Owner:** adrian95
- **Created:** 11/2/2023
- **Last Updated:** 1/23/2024
- **Visibility:** Public
- **Manufacturer Name:** Texas Instruments
- **Manufacturer Part Number:** LM51571RTER
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/lm5157.pdf
- **Used in:** 7 projects
- **Stars:** 1
- **Forks:** 1
## 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/lm51571rter/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/LM51571RTER/15205144) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C3188430.html) | $4.5041 | 95 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/LM51571RTER?qs=aP1CjGhiNiGKNrU6AvrjbQ%3D%3D) | $3.77 | 0 |
| [Verical](https://www.verical.com/pd/texas-instruments-dc-dc-converter-LM51571RTER-11597809?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** LM51571RTER
- **Package / Case Code:** WFQFN
- **Pin Count:** 17
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PGND_1 | |
| 2 | VCC | |
| 3 | BIAS | |
| 4 | PGOOD | |
| 5 | RT | |
| 6 | EN/UVLO/SYNC | |
| 7 | AGND_1 | |
| 8 | COMP | |
| 9 | FB | |
| 10 | SS | |
| 11 | MODE | |
| 12 | SW_1 | |
| 13 | SW_2 | |
| 14 | SW_3 | |
| 15 | NC | |
| 16 | PGND_2 | |
| 17 | AGND_2 | |
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*Generated from [https://www.flux.ai/adrian95/lm51571rter](https://www.flux.ai/adrian95/lm51571rter)*