# LTM4644EY#PBF (Component)
## Description
Power Modules
LTM4644EY#PBF
BGA-77_L15.0-W9.0-R11-C7-P1.27-TL
LCSC Part Number: C108020
JLCPCB Part Class: Extended Part
Manufactured by ADI(亚德诺)
## Component Details
- **Owner:** lcsc
- **Created:** 3/17/2026
- **Last Updated:** 3/17/2026
- **Visibility:** Public
- **Manufacturer Part Number:** LTM4644EY#PBF
- **LCSC Part Number:** C108020
- **Manufacturer Name:** ADI(亚德诺)
- **Package or Case Code:** BGA-77_L15.0-W9.0-R11-C7-P1.27-TL
- **Part Type:** Power Modules
- **JLCPCB Part Class:** Extended Part
- **Product Info Url:** https://lcsc.com/product-detail/DC-DC-Converters_LINEAR_LTM4644EY-PBF_LTM4644EY-PBF_C108020.html
## 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/ltm4644eypbf/analog-devices?utm_currency=USD®ion=europe) | $39.99 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/LTM4644EY-PBF/4519299) | $59.64 | 1.8K |
| [LCSC](https://www.lcsc.com/product-detail/C108020.html) | $35.0864 | 115 |
| [Mouser](https://www.mouser.com/ProductDetail/Analog-Devices/LTM4644EYPBF?qs=hVkxg5c3xu%252BhNaIFSjc40w%3D%3D) | $59.60 | 5.1K |
| [Verical](https://www.verical.com/pd/analog-devices-dc-dc-converter---regulator-modules-LTM4644EY-PBF-6128495?utm_currency=USD) | $32.64 | 3.7K |
- **Part Type:** Thyristors
- **Manufacturer:** ADI
- **MPN:** LTM4644EY#PBF
- **Mount Type:** PCB
- **Package / Case Code:** BGA
- **Pin Count:** 65
## Pins
| Pin | Name | Type |
|-----|------|------|
| A1 | VOUT1 | |
| A2 | VOUT1 | |
| A3 | VOUT1 | |
| A4 | GND | |
| A5 | GND | |
| A6 | TRACK/SS1 | |
| A7 | FB1 | |
| B1 | GND | |
| B2 | GND | |
| B3 | VIN1 | |
| B4 | VIN1 | |
| B5 | SVIN1 | |
| B6 | MODE1 | |
| B7 | COMP1 | |
| C1 | VOUT2 | |
| C2 | PGOOD2 | |
| C3 | PGOOD1 | |
| C4 | INTVCC1 | |
| C5 | GND | |
| C6 | RUN1 | |
| C7 | CLKIN | |
| CLKOUT | J3 | |
| COMP3 | H7 | |
| COMP4 | L7 | |
| D1 | VOUT2 | |
| D2 | VOUT2 | |
| D3 | GND | |
| D4 | GND | |
| D5 | GND | |
| D6 | TRACK/SS2 | |
| D7 | FB2 | |
| E1 | GND | |
| E2 | GND | |
| E3 | VIN2 | |
| E4 | VIN2 | |
| E5 | SVIN2 | |
| E6 | MODE2 | |
| E7 | COMP2 | |
| F1 | VOUT3 | |
| F7 | SGND | |
| FB3 | G7 | |
| FB4 | J7 | |
| G1 | VOUT3 | |
| G2 | VOUT3 | |
| GND | F5 | |
| INTVCC2 | F4 | |
| INTVCC3 | J4 | |
| INTVCC4 | K5 | |
| J1 | VOUT4 | |
| K1 | VOUT4 | |
| K2 | VOUT4 | |
| MODE3 | H6 | |
| MODE4 | L6 | |
| PGOOD3 | F2 | |
| PGOOD4 | J2 | |
| RUN2 | F6 | |
| RUN3 | J6 | |
| RUN4 | K7 | |
| SVIN3 | H5 | |
| SVIN4 | L5 | |
| TEMP | F3 | |
| TRACK/SS3 | G6 | |
| TRACK/SS4 | K6 | |
| VIN3 | H3 | |
| VIN4 | L3 | |
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*Generated from [https://www.flux.ai/lcsc/ltm4644eypbf](https://www.flux.ai/lcsc/ltm4644eypbf)*