MCP73831T-3ACI/OT The Microchip Technology MCP73831T-3ACI/OT is a Lithium Ion/Polymer battery charger IC designed for single-cell applications. It features a 500mA charge current and a 4.35V battery pack voltage.
Mfr Part #:

MCP73831T-3ACI/OT

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP73831T-3ACI/OT is a Lithium Ion/Polymer battery charger IC designed for single-cell applications. It features a 500mA charge current and a 4.35V battery pack voltage.
✓ Total Stock: 2,825 pcs
$ Price Range: $1.29

MCP73831T-3ACI/OT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,800 pcs
2800 pcs On Request 1 On Request On Request 18+ On Request On Request
Non-Authorised Inventory information
25 pcs
25 pcs On Request 1 On Request On Request On Request On Request On Request

MCP73831T-3ACI/OT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Fault Protection
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Voltage

MCP73831T-3ACI/OT Description

Short technical summary and product information.

The MCP73831T-3ACI/OT from Microchip Technology is an integrated circuit designed for charging Lithium Ion and Polymer batteries. This single-cell charger IC supports a maximum charge current of 500mA and is designed for a battery pack voltage of 4.35V.

 

It operates within a supply voltage range up to 6V and features programmable current control for charging. The device includes over-voltage fault protection to safeguard the battery.

 

Packaged in a compact SOT-23-5 surface-mount configuration, the MCP73831T-3ACI/OT is suitable for applications requiring space efficiency. It operates across a wide temperature range of -40°C to 85°C (TA).

MCP73831T-3ACI/OT Quick Information

Product Type: Battery Charger IC
Canonical Name: MCP73831T-3ACI/OT Lithium Ion/Polymer Battery Charger IC
Subcategory: Battery Chargers

MCP73831T-3ACI/OT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

MCP73831T-3ACI/OT Estimated Pricing

Qty Low High
1+ $1.29 $1.29

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP73831T-3ACI/OT Features

  • Single-cell Lithium Ion/Polymer battery charger.
  • Maximum charge current of 500mA.
  • Supports 4.35V battery pack voltage.
  • Over-voltage fault protection included.
  • Compact SOT-23-5 surface mount package.

MCP73831T-3ACI/OT Applications

  • Single-cell Li-Ion/Polymer battery charging
  • Portable consumer electronics power management
  • Constant-current programmable charging applications
  • Over-voltage protected battery charging systems

MCP73831T-3ACI/OT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum charge current for the MCP73831T-3ACI/OT?

The maximum charge current is 500mA.

What is the battery pack voltage for this charger IC?

The battery pack voltage is 4.35V.

What is the maximum supply voltage for the MCP73831T-3ACI/OT?

The maximum supply voltage is 6V.

How many cells can this battery charger IC support?

It supports 1 cell.

What battery chemistry is compatible with the MCP73831T-3ACI/OT?

It is compatible with Lithium Ion/Polymer battery chemistry.

What type of package is the MCP73831T-3ACI/OT in?

It is in a SOT-23-5 package.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

Home
Account

Categories