Texas Instruments LM3420M5-4.2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.78 | Dhs. 3.78 |
| 15+ | Dhs. 3.65 | Dhs. 54.75 |
| 25+ | Dhs. 3.57 | Dhs. 89.25 |
| 50+ | Dhs. 3.37 | Dhs. 168.50 |
| 100+ | Dhs. 2.98 | Dhs. 298.00 |
| N+ | Dhs. 0.60 | Price Inquiry |
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The LM3420M5-4.2 is a precision battery charger IC from Texas Instruments, specifically designed for single-cell lithium-ion battery applications. This compact SOT-23-5 surface mount device delivers reliable 4.2V charging performance across a wide temperature range of -40°C to 85°C, making it ideal for industrial and embedded applications.
Key Features:
- Single-cell lithium-ion battery charging solution
- Precision 4.2V battery pack voltage regulation
- Wide supply voltage range up to 20V
- Compact SOT-23-5 (SC-74A, SOT-753) surface mount package
- Extended operating temperature: -40°C to 85°C (TA)
- RoHS compliant for environmental safety
- Tape and reel packaging for automated assembly
Applications:
This battery charger IC is perfectly suited for portable electronics, industrial monitoring equipment, embedded systems, and IoT devices requiring reliable single-cell lithium-ion battery management. The wide operating temperature range ensures consistent performance in harsh environmental conditions.
Technical Specifications:
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| 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 |  |
LM3420M5-4.2.pdf