Microchip Technology MCP73861-I/MLG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 4.50 | Dhs. 4.50 |
| 15+ | Dhs. 4.34 | Dhs. 65.10 |
| 25+ | Dhs. 4.25 | Dhs. 106.25 |
| 50+ | Dhs. 4.01 | Dhs. 200.50 |
| 100+ | Dhs. 3.54 | Dhs. 354.00 |
| N+ | Dhs. 0.71 | Price Inquiry |
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The MCP73861-I/MLG is a highly integrated linear battery charge management controller designed for single-cell lithium-ion and lithium-polymer battery applications. Manufactured by Microchip Technology, this advanced IC provides a complete charging solution with programmable charge current up to 1.38A and precise 4.2V battery regulation.
Key Features:
- Single-cell Li-Ion/Li-Polymer battery charging
- Programmable constant charge current up to 1.38A
- Accurate 4.2V battery voltage regulation
- Wide input voltage range up to 12V
- Programmable timer for safety
- Extended operating temperature: -40°C to 85°C
- Compact 16-QFN (4x4mm) surface mount package
This battery charger IC is ideal for portable electronics, handheld devices, power banks, IoT applications, and embedded systems requiring reliable single-cell lithium battery charging.
Applications
The MCP73861-I/MLG is perfectly suited for:
- Portable consumer electronics and handheld devices
- Wireless sensors and IoT edge devices
- Portable medical and healthcare equipment
- Power banks and USB charging accessories
- Battery-powered industrial instruments
- Wearable technology and fitness trackers
With its compact footprint and robust performance across extreme temperatures, the MCP73861-I/MLG delivers reliable battery charging for demanding embedded applications.
Related Resources
Explore more battery management solutions in our Battery Chargers collection. Visit our homepage to browse our complete catalog of embedded components, or check our NEWS blog for the latest technical articles and product updates.
| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Timer |
| Fault Protection | - |
| Charge Current - Max | 1.38A |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 12V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad |
| Supplier Device Package | 16-QFN (4x4) |
MCP73861-I/MLG.pdf