# LMR43610R3RPER (Component)

## Description

LMR43610R3RPER — Texas Instruments catalog\-grade 3–36 V, 1 A synchronous buck regulator; 3\.3 V fixed or adjustable output, RT\-programmed 200 kHz–2\.2 MHz, automatic PFM at light load, no external synchronization or spread spectrum\. RPE 9\-pin VQFN\-HR, 2 × 2 mm, −40 to \+150 °C junction\. Not an automotive\-Q1 orderable\.

## Component Details

- **Owner:** silicon\-yard
- **Created:** 8/21/2026
- **Last Updated:** 10/26/2026
- **Visibility:** Public
- **Package or Case Code:** RPE / VQFN\-HR\-9
- **Integrated Circuit Type:** Power Management
- **Manufacturer Part Number:** LMR43610R3RPER
- **Symbol Style:** parametric\-v1
- **Manufacturer Name:** Texas Instruments
- **Datasheet:** https://www\.ti\.com/lit/ds/symlink/lmr43610\.pdf
- **Part Type:** Power Management
- **Datasheet URL:** https://www\.ti\.com/lit/ds/symlink/lmr43610\.pdf

## 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/lmr43610r3rper/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/LMR43610R3RPER/20414063) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C20345531.html) | $10\.3306 | 60 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/LMR43610R3RPER?qs=2SLPxufLcgBbEI2P3U9kVQ%253D%253D) | $2\.95 | 94 |

- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** Texas Instruments
- **MPN:** LMR43610R3RPER
- **Package / Case Code:** VQFN
- **Pin Count:** 9
- **Logic Function:** Monitor
## Pins

| Pin | Name | Type |
|-----|------|------|
| 6 | BOOT | Power In |
| 2 | PGOOD | Open Collector |
| 4 | VIN | Power In |
| 9 | GND | Ground |
| 8 | VOUT/FB | Input |
| 3 | EN/UVLO | Input |
| 5 | SW | Power Out |
| 7 | VCC | Power Out |
| 1 | RT | Input |

---

*Generated from [https://flux\.ai/silicon\-yard/lmr43610r3rper](https://flux.ai/silicon-yard/lmr43610r3rper)*