# AP2121AK-3.3TRG1 (Component)
## Description
Linear Voltage Regulators (LDO)
AP2121AK-3.3TRG1
SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL
LCSC Part Number: C460320
JLCPCB Part Class: Extended Part
Manufactured by DIODES(美台)
## Component Details
- **Owner:** lcsc
- **Created:** 10/26/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Diodes-Incorporated-AP2121AK-3-3TRG1_C460320.pdf
- **Part Type:** Linear Voltage Regulators (LDO)
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/Low-Dropout-Regulators-LDO_Diodes-Incorporated-AP2121AK-3-3TRG1_C460320.html
- **Package or Case Code:** SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BL
- **LCSC Part Number:** C460320
- **Manufacturer Part Number:** AP2121AK-3.3TRG1
- **Manufacturer Name:** DIODES(美台)
- **Used in:** 2 projects
## 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/ap2121ak-3.3trg1/diodes-incorporated?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C460320.html) | N/A | N/A |
| [Mouser](https://www.mouser.com/ProductDetail/Diodes-Incorporated/AP2121AK-3.3TRG1?qs=x6A8l6qLYDBxuL6w9DIZnA%3D%3D) | $0.17 | 16K |
| [Verical](https://www.verical.com/pd/diodes-inc-linear-regulator-AP2121AK-3-3TRG1-1012937?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** Diodes
- **MPN:** AP2121AK-3.3TRG1
- **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 | |
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*Generated from [https://www.flux.ai/lcsc/ap2121ak-3p3trg1~5epo](https://www.flux.ai/lcsc/ap2121ak-3p3trg1~5epo)*