Print Page
MCP73831T-2ACI/OT
Battery Charger for 1 Cell of Li-Ion, Li-Pol battery, 6V input, 4.2V / 500mA charge, SOT-23-5
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP73831T-2ACI/OTCopy |
| Manufacturer Standard Lead Time | 23 weeks |
| Order Code | Re-Reel1332158RL Cut Tape1332158 |
| Product Range | MCP73831/2 |
| Your Part Number | |
| Technical Datasheet |
26,098 In Stock
24,000 more incoming. You can reserve stock now
18,322 Delivery in 1-2 Business Days(SG stock)
7,776 Delivery in 3-4 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$25.430 | NT$25.43 |
| Total Price | NT$25.43 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | NT$25.430 |
| 25+ | NT$25.100 |
| 100+ | NT$24.600 |
| 3000+ | NT$24.100 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP73831T-2ACI/OTCopy |
| Manufacturer Standard Lead Time | 23 weeks |
| Order Code | Re-Reel1332158RL Cut Tape1332158 |
| Product Range | MCP73831/2 |
| Technical Datasheet | |
| Battery Type | Li-Ion, Li-Pol |
| Input Voltage | 6V |
| Battery Charge Voltage | 4.2V |
| Charge Current | 500mA |
| IC Case / Package | SOT-23 |
| No. of Pins | 5Pins |
| No. of Cells | 1Cells |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| IC Mounting | Surface Mount |
| Product Range | MCP73831/2 |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MCP73831T-2ACI/OT is a highly advanced linear charge management controller for use in space-limited, cost-sensitive applications. The device employs a constant-current/ constant-voltage charge algorithm with selectable preconditioning and charge termination
- Integrated pass transistor
- Integrated current sense
- Reverse discharge protection
- Tri-state output
- Automatic power-down
- Thermal regulation
Applications
Power Management
Technical Specifications
| Battery Type | Li-Ion, Li-Pol |
|---|---|
| Battery Charge Voltage | 4.2V |
| IC Case / Package | SOT-23 |
| No. of Cells | 1Cells |
| Operating Temperature Max | 85°C |
| Product Range | MCP73831/2 |
| SVHC | No SVHC (04-Feb-2026) |
| Input Voltage | 6V |
|---|---|
| Charge Current | 500mA |
| No. of Pins | 5Pins |
| Operating Temperature Min | -40°C |
| IC Mounting | Surface Mount |
| MSL | - |
Technical Docs (3)
Associated Products
2 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000204 |