Microchip Technology MCP73831T-5ACI/OT
Regular price
$0.72
Regular price
$0.76
Sale price
$0.72
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.72 | $0.72 |
| 15+ | $0.70 | $10.50 |
| 25+ | $0.68 | $17.00 |
| 50+ | $0.65 | $32.50 |
| 100+ | $0.57 | $57.00 |
| N+ | $0.11 | Price Inquiry |
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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 | 4.5V |
| 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-5ACI/OT - Single-Cell Li-Ion Battery Charger IC
The MCP73831T-5ACI/OT from Microchip Technology is a highly integrated linear charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. This compact SOT-23-5 packaged IC delivers reliable, programmable charging with built-in safety features, making it ideal for portable electronics, IoT devices, and battery-powered embedded systems.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Support: Optimized for 4.5V battery pack voltage with precision regulation
- Programmable Charge Current: Constant current charging up to 500mA, easily configured via external resistor
- Integrated Safety: Over-voltage fault protection ensures safe charging operation
- Compact Surface Mount Package: Space-saving SOT-23-5 (SC-74A, SOT-753) footprint for high-density PCB layouts
- Wide Operating Temperature: -40°C to 85°C (TA) for industrial-grade reliability
- Low Supply Voltage: Operates from up to 6V supply voltage
Applications
This battery charger IC is perfect for:
- Portable consumer electronics and wearables
- Wireless sensor nodes and IoT devices
- Handheld medical instruments
- Battery-powered measurement equipment
- Rechargeable power banks and USB accessories
Why Choose HQICKEY?
At HQICKEY, we provide 100% authentic semiconductor components with full manufacturer warranty support and global shipping. Our rigorous quality control ensures you receive genuine Microchip Technology products for your critical embedded hardware projects.
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MCP73831T-5ACI/OT.pdf
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