# LTC3129EUD#TRPBF (Component)
## Description
DC-DC Converters
LTC3129EUD#TRPBF
QFN-16_L3.0-W3.0-P0.50-BL-EP1.7
LCSC Part Number: C684221
JLCPCB Part Class: Extended Part
Manufactured by ADI(亚德诺)/LINEAR
## Component Details
- **Owner:** lcsc
- **Created:** 10/10/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Manufacturer Name:** ADI(亚德诺)/LINEAR
- **Product Info Url:** https://lcsc.com/product-detail/Pre-ordered-Products_Analog-Devices_LTC3129EUD-TRPBF_Analog-Devices-ADI-LINEAR-LTC3129EUD-TRPBF_C684221.html
- **LCSC Part Number:** C684221
- **Package or Case Code:** QFN-16_L3.0-W3.0-P0.50-BL-EP1.7
- **Part Type:** DC-DC Converters
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Analog-Devices-LTC3129EUD-TRPBF_C684221.pdf
- **Manufacturer Part Number:** LTC3129EUD#TRPBF
- **JLCPCB Part Class:** Extended Part
- **Used in:** 1 project
## 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/ltc3129eudtrpbf/analog-devices.html?utm_currency=USD®ion=asia) | $7.0174 | 0 |
| [LCSC](https://www.lcsc.com/product-detail/C684221.html) | $11.8042 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTC3129EUDTRPBF?qs=hVkxg5c3xu%2FB%252B6v6ULcBBg%3D%3D) | $9.58 | 220 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Power Management
- **Manufacturer:** ADI
- **MPN:** LTC3129EUD#TRPBF
- **Mount Type:** PCB
- **Package / Case Code:** 16-QFN
- **Pin Count:** 17
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | BST1 | |
| 2 | VIN | |
| 3 | VCC | |
| 4 | RUN | |
| 5 | MPPC | |
| 6 | GND | |
| 7 | FB | |
| 8 | NC | |
| 9 | NC | |
| 10 | PWM | |
| 11 | PGOOD | |
| 12 | VOUT | |
| 13 | BST2 | |
| 14 | SW2 | |
| 15 | PGND | |
| 16 | SW1 | |
| 17 | PGND | |
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*Generated from [https://www.flux.ai/lcsc/ltc3129eudtrpbf~iqda](https://www.flux.ai/lcsc/ltc3129eudtrpbf~iqda)*