# LDK220U33R (Component)
## Description
Linear Voltage Regulators (LDO)
LDK220U33R
SOT-89-3_L4.5-W2.4-P1.50-LS4.0-BR
LCSC Part Number: C495225
JLCPCB Part Class: Extended Part
Manufactured by ST(意法半导体)
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **LCSC Part Number:** C495225
- **Manufacturer Part Number:** LDK220U33R
- **Part Type:** Linear Voltage Regulators (LDO)
- **Package or Case Code:** SOT-89-3_L4.5-W2.4-P1.50-LS4.0-BR
- **Product Info Url:** https://lcsc.com/product-detail/Low-Dropout-Regulators-LDO_STMicroelectronics-LDK220U33R_C495225.html
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2003181906_STMicroelectronics-LDK220U33R_C495225.pdf
- **Manufacturer Name:** ST(意法半导体)
## 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/ldk220u33r/stmicroelectronics.html?utm_currency=USD®ion=europe) | $0.1096 | 23K |
| [LCSC](https://www.lcsc.com/product-detail/C495225.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/en/ProductDetail/STMicroelectronics/LDK220U33R?qs=GFgPWxtVJSZPyFWV%2Fh8e9Q%3D%3D) | $0.31 | 9.6K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=LDK220U33R) | $0.41 | 2.5K |
| [Verical](https://www.verical.com/pd/stmicroelectronics-linear-regulator-LDK220U33R-3237675?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** STMicroelectronics
- **MPN:** LDK220U33R
- **Mount Type:** PCB
- **Package / Case Code:** 89-SOT
- **Pin Count:** 3
- **Logic Function:** Regulator
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VOUT | |
| 2 | GND | |
| 3 | VIN | |
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*Generated from [https://www.flux.ai/lcsc/ldk220u33r~xq1r](https://www.flux.ai/lcsc/ldk220u33r~xq1r)*