# LTC3520IUF#PBF (Component)
## Description
DC-DC Converters
LTC3520IUF#PBF
QFN-24_L4.0-W4.0-P0.50-TL-EP2.5
LCSC Part Number: C684838
JLCPCB Part Class: Extended Part
Manufactured by Analog Devices
## Component Details
- **Owner:** lcsc
- **Created:** 11/2/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **Manufacturer Part Number:** LTC3520IUF#PBF
- **Part Type:** DC-DC Converters
- **Product Info Url:** https://lcsc.com/product-detail/Pre-ordered-Products_Analog-Devices_LTC3520IUF-PBF_Analog-Devices-ADI-LINEAR-LTC3520IUF-PBF_C684838.html
- **Package or Case Code:** QFN-24_L4.0-W4.0-P0.50-TL-EP2.5
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Analog-Devices-LTC3520IUF-PBF_C684838.pdf
- **Manufacturer Name:** Analog Devices
- **LCSC Part Number:** C684838
- **JLCPCB Part Class:** Extended Part
## 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/ltc3520iufpbf/analog-devices.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C684838.html) | $7.3948 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTC3520IUFPBF?qs=hVkxg5c3xu%2F09RCHscvGOw%3D%3D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/analog-devices-dc-dc-converter-LTC3520IUF-PBF-6805066?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Analog Devices
- **MPN:** LTC3520IUF#PBF
- **Mount Type:** PCB
- **Package / Case Code:** 24-QFN
- **Pin Count:** 25
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SVIN | |
| 2 | AOUT | |
| 3 | AIN | |
| 4 | RT | |
| 5 | PWM1 | |
| 6 | ~{SD1} | |
| 7 | ~{SD2} | |
| 8 | ~{SD3} | |
| 9 | PVIN2 | |
| 10 | SW2 | |
| 11 | PGND2 | |
| 12 | PWM2 | |
| 13 | SS2 | |
| 14 | FB2 | |
| 15 | VC1 | |
| 16 | SGND | |
| 17 | SS1 | |
| 18 | FB1 | |
| 19 | VOUT1 | |
| 20 | SW1B | |
| 21 | PGND1 | |
| 22 | SW1A | |
| 23 | PVIN1 | |
| 24 | PVIN3 | |
| 25 | EP | |
---
*Generated from [https://www.flux.ai/lcsc/ltc3520iufpbf](https://www.flux.ai/lcsc/ltc3520iufpbf)*