Microchip Technology MCP73831T-2ACI/OT
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.70 | Dhs. 2.70 |
| 15+ | Dhs. 2.62 | Dhs. 39.30 |
| 25+ | Dhs. 2.57 | Dhs. 64.25 |
| 50+ | Dhs. 2.42 | Dhs. 121.00 |
| 100+ | Dhs. 2.14 | Dhs. 214.00 |
| N+ | Dhs. 0.43 | Price Inquiry |
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Product Overview
The MCP73831T-2ACI/OT from Microchip Technology is a highly integrated single-cell lithium-ion/lithium-polymer battery charge management controller designed for space-constrained, cost-sensitive applications. This advanced battery charger IC features programmable charge current up to 500mA with exceptional accuracy and thermal regulation to maximize charge rate without risk of overheating.
Key Features & Benefits
- Programmable Charge Current: Constant current charging with external resistor programming for optimal battery health
- Precision Voltage Regulation: 4.2V ±0.75% accuracy ensures safe, complete charging cycles
- Thermal Protection: Automatic thermal regulation prevents overheating during high-current charging
- Compact SOT-23-5 Package: Minimal PCB footprint ideal for portable and wearable devices
- Wide Operating Range: -40°C to 85°C temperature range for industrial and automotive applications
- Over-Voltage Protection: Built-in fault protection safeguards battery and system
Applications
This battery charger IC is ideal for portable electronics, IoT devices, wearable technology, wireless sensors, medical devices, and industrial handheld equipment requiring reliable single-cell Li-Ion or Li-Polymer battery charging.
Surface mount SOT-23-5 package with RoHS compliance. Maximum supply voltage of 6V. Supports both cut tape and tape & reel packaging options for production flexibility.
Related Products & Resources
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current |
| Fault Protection | Over Voltage |
| Charge Current - Max | 500mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
MCP73831T-2ACI/OT.pdf