# AP2139AK-2.8TRG1 (Component) ## Description Linear Voltage Regulators (LDO) AP2139AK-2.8TRG1 TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR LCSC Part Number: C460337 JLCPCB Part Class: Extended Part Manufactured by DIODES(美台) ## Component Details - **Owner:** lcsc - **Created:** 10/26/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **JLCPCB Part Class:** Extended Part - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Diodes-Incorporated-AP2139AK-2-8TRG1_C460337.pdf - **Manufacturer Name:** DIODES(美台) - **Part Type:** Linear Voltage Regulators (LDO) - **Manufacturer Part Number:** AP2139AK-2.8TRG1 - **Product Info Url:** https://lcsc.com/product-detail/Low-Dropout-Regulators-LDO_Diodes-Incorporated-AP2139AK-2-8TRG1_C460337.html - **Package or Case Code:** TSOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR - **LCSC Part Number:** C460337 ## 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/ap2139ak-2-8trg1/diodes-incorporated.html?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/diodes-incorporated/AP2139AK-2-8TRG1/5305698) | N/A | N/A | | [HQonline](https://www.hqonline.com/product-detail/linear-voltage-regulators---ldos-diodes-ap2139ak-2-8trg1-2500392620) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C460337.html) | N/A | N/A | | [Mouser](https://www.mouser.com/en/ProductDetail/Diodes-Incorporated/AP2139AK-2.8TRG1?qs=M%2FOdCRO8QQ0jOX1cDbTfiQ%3D%3D) | $0.25 | 628 | | [Verical](https://www.verical.com/pd/diodes-inc-linear-regulator-AP2139AK-2-8TRG1-10869574?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Power Management - **Manufacturer:** Diodes - **MPN:** AP2139AK-2.8TRG1 - **Mount Type:** PCB - **Package / Case Code:** TSOT - **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/ap2139ak-2p8trg1~h3gq](https://www.flux.ai/lcsc/ap2139ak-2p8trg1~h3gq)*