| Part Number | MCP73837T-FCI/MF | MCP73837T-FJI/MF | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Active | Active | 
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | 
| Number of Cells | 1 | 1 | 
| Current - Charging | Constant - Programmable | Constant - Programmable | 
| Programmable Features | - | - | 
| Fault Protection | Over Voltage | Over Voltage | 
| Charge Current - Max | 1.1A | 1.1A | 
| Battery Pack Voltage | 4.2V | 4.2V | 
| Voltage - Supply (Max) | 6V | 6V | 
| Interface | USB | USB | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 
| Supplier Device Package | 10-DFN (3x3) | 10-DFN (3x3) |