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LM3420AM5-4.2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 4.01 AED | Dhs. 4.01 AED |
| 15+ | Dhs. 3.89 AED | Dhs. 58.35 AED |
| 25+ | Dhs. 3.81 AED | Dhs. 95.25 AED |
| 50+ | Dhs. 3.60 AED | Dhs. 180.00 AED |
| 100+ | Dhs. 3.17 AED | Dhs. 317.00 AED |
| N+ | Dhs. 0.63 AED | Price Inquiry |
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LM3420AM5-4.2 Battery Charger IC - Texas Instruments
The LM3420AM5-4.2 is a precision lithium-ion battery charger IC from Texas Instruments, designed for single-cell battery charging applications. This compact SOT-23-5 surface mount device delivers reliable 4.2V charging voltage with excellent thermal performance across a wide operating temperature range of -40°C to 85°C.
Key Features & Benefits
- Single-Cell Lithium-Ion Charging: Optimized for 1-cell Li-Ion battery configurations
- Precision Voltage Regulation: 4.2V battery pack voltage for optimal charging
- Wide Input Range: Supports supply voltages up to 20V maximum
- Compact Surface Mount Package: SC-74A, SOT-753 (SOT-23-5) for space-constrained designs
- Industrial Temperature Range: Reliable operation from -40°C to 85°C (TA)
- RoHS Compliant: Environmentally friendly manufacturing
Applications
Ideal for portable electronics, handheld devices, wireless sensors, IoT applications, and battery-powered embedded systems requiring efficient single-cell lithium-ion battery charging solutions.
Why Choose HQICKEY?
At HQICKEY, we specialize in authentic semiconductor sourcing with comprehensive lifecycle support. Our global supply chain ensures long-term availability for your embedded and industrial projects. Every component is verified for authenticity and quality.
Related Products & Resources
Explore our complete range of Battery Chargers for your power management needs. Visit our homepage to discover our full catalog of memory, microprocessors, MCUs, and FPGAs. Stay updated with the latest industry insights and technical articles on our News & Technical Blog.
| Product attributes | Property Value |
| Manufacturer | Texas Instruments |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | - |
| Programmable Features | - |
| Fault Protection | - |
| Charge Current - Max | - |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 20V |
| 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 |  |
LM3420AM5-4.2.pdf