| PartNumber | LM3420M5X-12.6 | LM3420M5X-16.8 | LM3420M5X-4.2 |
| Description | IC CTRLR LI-ION BAT CHRG SOT23-5 | IC CTRLR LI-ION BAT CHRG SOT23-5 | IC CTRLR LI-ION BAT CHRG SOT23-5 |
| Manufacturer | Texas Instruments | - | Texas Instruments |
| Product Category | PMIC - Battery Management | - | PMIC - Battery Management |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) | - | Tape & Reel (TR) |
| Package Case | SC-74A, SOT-753 | - | SC-74A, SOT-753 |
| Operating Temperature | -40°C ~ 85°C (TA) | - | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium-Ion | - | Lithium-Ion |
| Number of Cells | 3 | - | 1 |
| Interface | - | - | - |
| Supplier Device Package | SOT-23-5 | - | SOT-23-5 |
| Fault Protection | - | - | - |
| Current Charging | - | - | - |
| Programmable Features | - | - | - |
| Charge Current Max | - | - | - |
| Battery Pack Voltage | 12.6V | - | 4.2V |
| Voltage Supply Max | 20V | - | 20V |