# TPS51125ARGER (Component)
## Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4) #commonpartslibrary
#integratedcircuit
#powermanagement
#buckregulator
## Component Details
- **Owner:** adrian95
- **Created:** 10/2/2023
- **Last Updated:** 7/16/2024
- **Visibility:** Public
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** TPS51125ARGER
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tps51125a.pdf
- **Manufacturer Name:** Texas Instruments
## 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/tps51125arger/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TPS51125ARGER/2195570) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C544645.html) | $0.4836 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS51125ARGER?qs=%2Fqzd9s%252BcLd5meMLXlMjAMQ%3D%3D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/texas-instruments-dc-to-dc-controller-TPS51125ARGER-627488?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TPS51125ARGER
- **Package / Case Code:** 24-VQFN
- **Pin Count:** 25
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ENTRIP1 | |
| 2 | VFB1 | |
| 3 | VREF | |
| 4 | TONSEL | |
| 5 | VFB2 | |
| 6 | ENTRIP2 | |
| 7 | VO2 | |
| 8 | VREG3 | |
| 9 | VBST2 | |
| 10 | DRVH2 | |
| 11 | LL2 | |
| 12 | DRVL2 | |
| 13 | EN0 | |
| 14 | SKIPSEL | |
| 15 | GND | |
| 16 | VIN | |
| 17 | VREG5 | |
| 18 | VCLK | |
| 19 | DRVL1 | |
| 20 | LL1 | |
| 21 | DRVH1 | |
| 22 | VBST1 | |
| 23 | PGOOD | |
| 24 | VO1 | |
| 25 | EP | |
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*Generated from [https://www.flux.ai/adrian95/tps51125arger~gfj](https://www.flux.ai/adrian95/tps51125arger~gfj)*