# MAX20303BEWN+T (Component)
## Description
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gaugefor Small Lithium Ion Systems
MAX20303BEWN+T is a highly integrated wearable power-management IC (PMIC) with Li-ion battery charger, fuel gauge, multiple ultra-low quiescent current DC-DC/LDO regulators, I²C interface, and a 56-bump WLP package for compact battery-powered designs.
Keywords/Tags:
MAX20303BEWN+T, wearable PMIC, Li-ion battery charger, fuel gauge, 56-WLP
## Component Details
- **Owner:** silicon-yard
- **Created:** 7/8/2026
- **Last Updated:** 7/8/2026
- **Visibility:** Public
- **Manufacturer Part Number:** MAX20303BEWN+T
- **Part Type:** Linear Regulator
- **Manufacturer Name:** Analog Devices
- **Symbol Style:** parametric-v1
- **Datasheet URL:** https://www.analog.com/MAX20303/datasheet
## 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/max20303bewnt/analog-devices.html?utm_currency=USD®ion=asia) | $15.3651 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Analog-Devices-Maxim-Integrated/MAX20303BEWN%2bT?qs=W0yvOO0ixfGdecwnErLgIA%3D%3D) | $15.80 | 1.1K |
- **Part Type:** Other
- **Manufacturer:** Analog Devices
- **MPN:** MAX20303BEWN+T
- **Pin Count:** 56
## Pins
| Pin | Name | Type |
|-----|------|------|
| H4 | SYS_2 | |
| H5 | CHGIN | |
| H3 | BAT | |
| E4 | CAP | |
| B6 | L2IN | |
| A4 | SYS_1 | |
| A5 | L2OUT | |
| D4 | VDIG | |
| G6 | L1IN | |
| F2 | SFOUT | |
| B7 | BK2OUT | |
| G5 | L1OUT | |
| G7 | BK1OUT | |
| A7 | BK2LX | |
| H2 | BSTLVLX | |
| H7 | BK1LX | |
| F1 | BSTOUT | |
| C7 | BBOUT | |
| H1 | BSTHVLX | |
| E7 | BBHVLX | |
| B5 | CPOUT | |
| F7 | BBLVLX | |
| B4 | CPN | |
| B3 | CPP | |
| B2 | SDA | |
| B1 | SCL | |
| G2 | ~INT | |
| F6 | ~RST | |
| D2 | PFN1 | |
| E6 | ~ALRT | |
| E2 | PFN2 | |
| D6 | QSTRT | |
| C5 | MPC0 | |
| C4 | MPC1 | |
| G4 | MPC2 | |
| G3 | MPC3 | |
| C3 | MPC4 | |
| C6 | CELL | |
| F3 | SET | |
| E3 | MON | |
| F5 | THM | |
| F4 | TPU | |
| D5 | CTG | |
| A2 | DRP | |
| A1 | DRN | |
| E1 | LED0 | |
| D1 | LED1 | |
| C1 | LED2 | |
| E5 | AGND | |
| H6 | BK1GND | |
| A6 | BK2GND | |
| C2 | DGND | |
| D3 | GSUB | |
| G1 | BSTGND | |
| A3 | HDGND | |
| D7 | BBGND | |
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*Generated from [https://www.flux.ai/silicon-yard/max20303bewnplust](https://www.flux.ai/silicon-yard/max20303bewnplust)*