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MCP73812T-420I/OT by microchip technology

MCP73812T-420I/OT

Microchip Technology

Battery Charger for 1 Cell of Li-Ion/Li-Pol battery - 6V input - 4.2V / 500mA charge - SOT-23 - 5 Pin. ...

Datasheet
RoHS Compliant
REEL Packaging
Accessories
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DESCRIPTION

The MCP73812T-420I/OT is a miniature single cell, fully integrated Li-Ion/Li-Polymer charge management controller in 5 pin SOT-23 package. This linear charge management controller is designed for use in space limited and cost sensitive applications. The MCP73812 provide specific charge algorithms for single cell Li-Ion or Li-Polymer battery to achieve optimal capacity in shortest charging time possible. Along with its small physical size and low number of external components MCP73812 is suitable for many applications. This charge controller employs a constant current/constant voltage charge algorithm. The constant current value is set with one external resistor. The MCP73812 limits charge current based on die temperature during high power or high ambient conditions. This thermal regulation optimizes the charge cycle time while maintaining device reliability.

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
MCP73812T-420I/OT
RoHS:
Yes
HTS:
8542390090
COO:
TH
ECCN:
EAR99
Supplier Standard Pack:  This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
3000
Package Type:
REEL
Operating Temperature:
-40 to 85 °C
Battery Type:
Li-Ion,Li-Pol
Output Current:
500 mA
Mounting:
Surface Mount
Maximum Power Dissipation:
N/A
Maximum Operating Supply Voltage:
6 V
Dimension:
2.9 x 1.6 x 1.3(Max) mm
Maximum Supply Current:
1(Typ) mA
Family:
MCP73812
Minimum Operating Supply Voltage:
3.75 V

IN STOCK: 3,000

Ships today, if you order in

Manufacturer Stock: 229,554   can ship 12/5/25

Minimum Order: 500

Factory Lead-Time 4 Weeks can ship 12/19/25  

Price (CAD)

Qty
Unit Price
500
$0.859
1,000
$0.847
3,000
$0.795
6,000
$0.783
9,000
$0.772
12,000
$0.760
15,000 +
$0.748
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