| PartNumber | LM3420M5-16.8/NOPB | LM3420M5-12.6 | LM3420M5-4.2 |
| Description | IC CTRLR LITH BATT CHRGR SOT23-5 | IC CTRLR LIION BAT CHRG SOT23-5 | IC CTRLR LIION BAT CHRG SOT23-5 |
| Manufacturer | - | - | Texas Instruments |
| Product Category | - | - | IC Chips |
| Series | - | - | - |
| Packaging | - | - | Cut Tape (CT) |
| Package Case | - | - | SC-74A, SOT-753 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Battery Chemistry | - | - | Lithium-Ion |
| Number of Cells | - | - | 1 |
| Interface | - | - | - |
| Supplier Device Package | - | - | SOT-23-5 |
| Fault Protection | - | - | - |
| Current Charging | - | - | - |
| Programmable Features | - | - | - |
| Charge Current Max | - | - | - |
| Battery Pack Voltage | - | - | 4.2V |
| Voltage Supply Max | - | - | 20V |