Microchip Technology MCP73837T-FJI/UN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 4.05 | Dhs. 4.05 |
| 15+ | Dhs. 3.93 | Dhs. 58.95 |
| 25+ | Dhs. 3.84 | Dhs. 96.00 |
| 50+ | Dhs. 3.63 | Dhs. 181.50 |
| 100+ | Dhs. 3.20 | Dhs. 320.00 |
| N+ | Dhs. 0.64 | Price Inquiry |
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MCP73837T-FJI/UN - Single-Cell Lithium-Ion Battery Charger IC
The MCP73837T-FJI/UN from Microchip Technology is a highly integrated linear charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. This advanced battery charger IC delivers reliable, programmable constant-current charging with comprehensive fault protection, making it ideal for portable electronics, IoT devices, and embedded systems requiring USB-powered charging solutions.
Key Features & Benefits
- Single-Cell Li-Ion/Polymer Support: Optimized for 4.2V battery pack voltage with precision charge termination
- Programmable Charge Current: Constant-current charging up to 1.1A maximum, configurable via external resistor
- USB Interface: Direct USB power input compatibility for modern charging applications
- Comprehensive Protection: Built-in over-voltage fault protection safeguards your battery and system
- Wide Operating Range: Functions reliably from -40°C to 85°C ambient temperature
- Compact Surface Mount Package: Space-saving 10-MSOP (3.00mm width) footprint for dense PCB layouts
- Low Supply Voltage: Operates with input voltages up to 6V maximum
Applications
The MCP73837T-FJI/UN is perfectly suited for a wide range of battery-powered applications including:
- Portable consumer electronics and handheld devices
- Wireless sensors and IoT edge devices
- Wearable technology and fitness trackers
- USB-powered charging accessories
- Medical and healthcare monitoring equipment
- Industrial embedded systems and data loggers
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed traceability and lifecycle support. Every MCP73837T-FJI/UN IC is sourced directly from authorized distributors, ensuring you receive genuine Microchip Technology products with full manufacturer warranty and technical support.
Our global supply chain expertise ensures competitive pricing, fast shipping, and reliable inventory availability for both prototype quantities and volume production requirements. Whether you're designing a new product or maintaining existing systems, HQICKEY delivers the components you need with the service you deserve.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Charge Current - Max | 1.1A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | USB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-MSOP |
| ROHS |  |
MCP73837T-FJI/UN.pdf