# MD52E21QA3 (Component)

## Description

Linear Voltage Regulators \(LDO\)
MD52E21QA3
SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
LCSC Part Number: C920349
JLCPCB Part Class: Extended Part
Manufactured by 明达微 

## Component Details

- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 10/15/2026
- **Visibility:** Public
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2304140030\_Shanghai\-Mingda\-Microelectronics\-MD52E21QA3\_C920349\.pdf
- **Manufacturer Name:** 明达微
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Linear Voltage Regulators \(LDO\)
- **Package or Case Code:** SOT\-23\-3\_L2\.9\-W1\.6\-P1\.90\-LS2\.8\-BR
- **LCSC Part Number:** C920349
- **Product Info Url:** https://lcsc\.com/product\-detail/Dropout\-Regulators\-LDO\_Shanghai\-Mingda\-Microelectronics\-MD52E21QA3\_C920349\.html
- **Manufacturer Part Number:** MD52E21QA3

- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **MPN:** MD52E21QA3
- **Mount Type:** PCB
- **Package / Case Code:** SOT\-23
- **Pin Count:** 3
- **Logic Function:** Regulator
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | GND | Unspecified |
| 2 | VOUT | Unspecified |
| 3 | VIN | Unspecified |

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*Generated from [https://flux\.ai/lcsc/md52e21qa3\~g9su](https://flux.ai/lcsc/md52e21qa3~g9su)*