# LTC3555IUFD-1#PBF (Component)
## Description
Handheld/Mobile Devices PMIC 28-QFN (4x5)
## Component Details
- **Owner:** vasyl
- **Created:** 3/22/2022
- **Last Updated:** 1/20/2023
- **Visibility:** Public
- **Manufacturer Name:** Analog Devices Inc.
- **Datasheet URL:** https://www.analog.com/media/en/technical-documentation/data-sheets/3555fe.pdf
- **Manufacturer Part Number:** LTC3555IUFD-1#PBF
- **Part Type:** Integrated Circuit
## 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/ltc3555iufd-1pbf/analog-devices.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/LTC3555IUFD-1-PBF/1931649) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C685028.html) | $11.6532 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTC3555IUFD-1PBF?qs=hVkxg5c3xu9ki9HL18sF8w%3D%3D) | N/A | N/A |
| [Verical](https://www.verical.com/pd/analog-devices-battery-management-LTC3555IUFD-1-PBF-5762559?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Analog Devices
- **MPN:** LTC3555IUFD-1#PBF
- **Package / Case Code:** 28-QFN
- **Pin Count:** 29
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | LDO3V3 | |
| 2 | CLPROG | |
| 3 | NTC | |
| 4 | FB2 | |
| 5 | VIN2 | |
| 6 | SW2 | |
| 7 | EN2 | |
| 8 | DVCC | |
| 9 | SCL | |
| 10 | SDA | |
| 11 | VIN3 | |
| 12 | SW3 | |
| 13 | EN3 | |
| 14 | FB3 | |
| 15 | ~RST3 | |
| 16 | EN1 | |
| 17 | SW1 | |
| 18 | VIN1 | |
| 19 | FB1 | |
| 20 | PROG | |
| 21 | ~CHRG | |
| 22 | GATE | |
| 23 | BAT | |
| 24 | VOUT | |
| 25 | VBUS | |
| 26 | SW | |
| 27 | ILIM0 | |
| 28 | ILIM1 | |
| 29 | GND | |
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*Generated from [https://www.flux.ai/vasyl/ltc3555iufd-1pbf](https://www.flux.ai/vasyl/ltc3555iufd-1pbf)*