MCP73831 Li-ion Battery Charger IC - SOT-23-5 SMD Package

The MCP73831 is a highly integrated Li-ion/Li-polymer linear charge management controller designed for space-limited and cost-sensitive applications. It is capable of managing the charge cycle for single-cell Li-ion or Li-polymer batteries, providing a simple and efficient solution for battery charging. The MCP73831 is available in a compact SOT-23 SMD package.

Specifications:

• IC Type: Li-ion/Li-polymer Battery Charger
• Package Type: SOT-23-5 SMD
• Package Size: 5 Pins
• Input Voltage Range: 3.75 V to 6 V
• Charge Current: Programmable up to 500 mA
• Charge Voltage: 4.2 V ± 1%
• Operating Temperature Range: -40°C to +85°C
• Brand: Microchip

Pin Configuration:

1. STAT: Charge status output
2. VSS: Ground
3. VDD: Supply voltage input
4. PROG: Charge current program
5. VBAT: Battery voltage input/output

Features:

• Fully integrated charge management controller
• Automatic end-of-charge control
• Thermal regulation and overcurrent protection
• LED charge status indicator
• Low dropout voltage
• Compact SOT-23 package for space efficiency

Applications:

• Portable electronic devices
• Handheld instruments
• Rechargeable battery-powered products
• Wearable technology

Package Includes:

1 x MCP73831 Li-ion Battery Charger IC (SOT-23 SMD Package)

Note: Product images are for illustrative purposes only and may differ from the actual product.