Microchip Technology MCP73843-420I/MS
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.67 | $1.67 |
| 15+ | $1.62 | $24.30 |
| 25+ | $1.58 | $39.50 |
| 50+ | $1.50 | $75.00 |
| 100+ | $1.32 | $132.00 |
| N+ | $0.26 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Tube | |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Current - Charging | - |
| Programmable Features | Timer |
| Fault Protection | - |
| Charge Current - Max | - |
| 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 | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 8-MSOP |
| ROHS |  |
The MCP73843-420I/MS is a highly integrated single-cell lithium-ion/lithium-polymer battery charge management controller from Microchip Technology, designed for space-constrained portable applications. This advanced battery charger IC delivers reliable 4.2V charging performance in a compact 8-MSOP surface mount package, making it ideal for embedded electronics, consumer devices, and industrial equipment requiring efficient power management.
Key Features & Benefits:
- Single-cell Li-Ion/Polymer battery charging with 4.2V precision
- Wide input voltage range up to 12V for flexible power supply options
- Programmable timer functionality for enhanced safety and control
- Extended operating temperature range: -40°C to 85°C for industrial-grade reliability
- Compact 8-MSOP (8-TSSOP) surface mount package saves valuable PCB space
- RoHS compliant for environmental compliance
Technical Specifications:
Applications:
This battery charger IC is perfect for portable electronics, IoT devices, wearable technology, medical instruments, handheld tools, and any application requiring efficient single-cell lithium battery charging with precise voltage regulation and thermal management.
Quality & Compliance:
Manufactured by Microchip Technology, a trusted leader in semiconductor solutions, this component meets RoHS environmental standards and is designed for long-term reliability in demanding industrial and consumer applications.
Related Products & Resources:
- Explore our complete Battery Chargers Collection for more power management solutions
- Visit HQICKEY Homepage for semiconductors and electronic components
- Read our Technical Blog for application notes and design guides
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MCP73843-420I/MS.pdf