Microchip Technology MCP73828-4.2VUA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.93 | Dhs. 3.93 |
| 15+ | Dhs. 3.83 | Dhs. 57.45 |
| 25+ | Dhs. 3.74 | Dhs. 93.50 |
| 50+ | Dhs. 3.54 | Dhs. 177.00 |
| 100+ | Dhs. 3.12 | Dhs. 312.00 |
| N+ | Dhs. 0.62 | Price Inquiry |
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MCP73828-4.2VUA - Single-Cell Li-Ion Battery Charger IC
The MCP73828-4.2VUA from Microchip Technology is a highly integrated linear charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. This compact 8-MSOP packaged IC provides a complete charging solution with minimal external components, making it ideal for space-constrained portable devices, wearables, IoT sensors, and battery-powered embedded systems.
Key Features & Benefits
- Single-Cell Li-Ion/Li-Polymer Charging: Optimized for 4.2V battery pack voltage with precision voltage regulation
- Programmable Charge Current: Flexible constant-current charging allows customization for different battery capacities
- Wide Input Voltage Range: Operates from USB or adapter sources up to 5.5V maximum supply voltage
- Compact Surface Mount Package: 8-TSSOP/8-MSOP (3.00mm width) saves valuable PCB space
- Extended Operating Temperature: Reliable performance from -20°C to 85°C (TA) for industrial applications
- Minimal External Components: Reduces BOM cost and simplifies design integration
Typical Applications
This battery charger IC is perfectly suited for portable electronics requiring single-cell lithium battery charging, including wireless earbuds, fitness trackers, handheld medical devices, portable measurement instruments, GPS trackers, and rechargeable IoT edge devices.
Why Choose HQICKEY?
As a trusted global semiconductor supplier, HQICKEY specializes in authentic components for embedded and industrial applications. We provide genuine Microchip Technology products with full traceability, competitive pricing, and reliable worldwide shipping. Our technical support team can assist with component selection, cross-references, and lifecycle planning.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 5.5V |
| Interface | - |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
MCP73828-4.2VUA.pdf