# LM317MG-AA3-R (Component) ## Description Linear Voltage Regulators (LDO) LM317MG-AA3-R SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR LCSC Part Number: C427637 JLCPCB Part Class: Extended Part Manufactured by UTC(友顺) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **LCSC Part Number:** C427637 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_UTC-Unisonic-Tech-LM317MG-AA3-R_C427637.pdf - **JLCPCB Part Class:** Extended Part - **Package or Case Code:** SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR - **Product Info Url:** https://lcsc.com/product-detail/Linear-Voltage-Regulators_Unisonic-Tech-LM317MG-AA3-R_C427637.html - **Manufacturer Part Number:** LM317MG-AA3-R - **Manufacturer Name:** UTC(友顺) - **Part Type:** Linear Voltage Regulators (LDO) ## 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/C427637.html) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Power Management - **MPN:** LM317MG-AA3-R - **Mount Type:** PCB - **Package / Case Code:** SOT-223 - **Pin Count:** 4 - **Logic Function:** Regulator ## Pins | Pin | Name | Type | |-----|------|------| | 1 | ADJ | | | 2 | OUT | | | 3 | IN | | | 4 | OUT | | --- *Generated from [https://www.flux.ai/lcsc/lm317mg-aa3-r~510q](https://www.flux.ai/lcsc/lm317mg-aa3-r~510q)*