Single-cell Li-Ion charger in a SOT-23-6
The part operates over -40°C to 85°C, covering industrial and consumer temperature ranges, and accepts a supply up to 22V, giving headroom for common USB or wall-adapter inputs.
Analog Devices
Analog Devices MAX1736EUT42+T, Li-Ion battery charger IC, 1-cell, constant-current, 4.2V pack voltage, SOT-23-6, surface mount, -40°C to 85°C.

MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Mounting | Surface Mount |
| Battery pack voltage | 4.2V |
| Supply voltage | 22V |
| Current - charging | Constant |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | SOT-23-6 |
| Number of cells | 1 |
| Battery chemistry | Lithium Ion |
The part operates over -40°C to 85°C, covering industrial and consumer temperature ranges, and accepts a supply up to 22V, giving headroom for common USB or wall-adapter inputs.