# TPS3823A-33DBVR (Component)
## Description
Monitors & Reset Circuits
TPS3823A-33DBVR
SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL
LCSC Part Number: C702191
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器) Texas Instruments TPS54xx/TPS545x/TPS546x synchronous step-down DC/DC converter family, wide input voltage buck regulator with integrated MOSFETs, adjustable output voltage, high efficiency operation, power-good indication, enable control, overcurrent and thermal protection, suitable for industrial power supplies, embedded systems, point-of-load regulation and general DC/DC conversion applications.
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 6/5/2026
- **Visibility:** Public
- **Datasheet URL:** https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Ftps3828
- **Manufacturer Name:** TI(德州仪器)
- **Symbol Style:** parametric-v1
- **Package or Case Code:** SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Part Number:** TPS3823A-33DBVR
- **LCSC Part Number:** C702191
- **Part Type:** Monitors & Reset Circuits
- **Used in:** 22 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/tps3823a-33dbvr/texas-instruments.html?utm_currency=USD®ion=nac) | $0.4328 | 3K |
| [LCSC](https://www.lcsc.com/product-detail/C702191.html) | $0.5528 | 2.5K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS3823A-33DBVR?qs=7GxONfNUZSiFGrhP81jEKA%3D%3D) | $0.84 | 6.8K |
| [Verical](https://www.verical.com/pd/texas-instruments-processor-supervisory-circuit-TPS3823A-33DBVR-796750?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TPS3823A-33DBVR
- **Mount Type:** PCB
- **Package / Case Code:** SOT-23-5
- **Pin Count:** 5
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | ~{RESET} | |
| 2 | GND | |
| 3 | ~{MR} | |
| 4 | WDI | |
| 5 | VDD | |
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*Generated from [https://www.flux.ai/lcsc/tps3823a-33dbvr~suvv](https://www.flux.ai/lcsc/tps3823a-33dbvr~suvv)*