# MD5121 (Component) ## Description Linear Voltage Regulators (LDO) MD5121 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR LCSC Part Number: C919723 JLCPCB Part Class: Extended Part Manufactured by 明达微 ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/23/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Part Type:** Linear Voltage Regulators (LDO) - **Manufacturer Name:** 明达微 - **Manufacturer Part Number:** MD5121 - **Product Info Url:** https://lcsc.com/product-detail/Dropout-Regulators-LDO_Shanghai-Mingda-Microelectronics-MD5121_C919723.html - **Package or Case Code:** SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BR - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Shanghai-Mingda-Microelectronics-MD5121_C919723.pdf - **LCSC Part Number:** C919723 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C919699.html) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Power Management - **MPN:** MD5121 - **Mount Type:** PCB - **Package / Case Code:** SOT-23-5 - **Pin Count:** 5 - **Logic Function:** Regulator ## Pins | Pin | Name | Type | |-----|------|------| | 1 | VIN | | | 2 | GND | | | 3 | CE | | | 4 | NC | | | 5 | VOUT | | --- *Generated from [https://www.flux.ai/lcsc/md5121~4ez5](https://www.flux.ai/lcsc/md5121~4ez5)*