# LD2981ABU50TR (Component)

## Description

Linear Voltage Regulators \(LDO\)
LD2981ABU50TR
SOT\-89\-3\_L4\.5\-W2\.5\-P1\.50\-LS4\.2\-BR
LCSC Part Number: C222235
JLCPCB Part Class: Extended Part
Manufactured by ST\(意法半导体\) 

## 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\_STMicroelectronics\-LD2981ABU50TR\_C222235\.pdf
- **Product Info Url:** https://lcsc\.com/product\-detail/Others\_STMicroelectronics\_LD2981ABU50TR\_STMicroelectronics\-LD2981ABU50TR\_C222235\.html
- **Manufacturer Part Number:** LD2981ABU50TR
- **Part Type:** Linear Voltage Regulators \(LDO\)
- **Manufacturer Name:** ST\(意法半导体\)
- **Package or Case Code:** SOT\-89\-3\_L4\.5\-W2\.5\-P1\.50\-LS4\.2\-BR
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C222235

- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** STMicroelectronics
- **MPN:** LD2981ABU50TR
- **Mount Type:** PCB
- **Package / Case Code:** 89\-SOT
- **Pin Count:** 3
- **Logic Function:** Regulator
## Pins

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

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*Generated from [https://flux\.ai/lcsc/ld2981abu50tr\~m806](https://flux.ai/lcsc/ld2981abu50tr~m806)*