MCP73837 Series 6 V Linear Battery Charge Controller Surface Mount - DFN-10

Mfr Part#: MCP73837-FCI/MF
Mounting Method:  Surface Mount
Package Style:  DFN-10
Packaging:  TUBE
Std Packaging Qty:  120




$0.9900 USD (each)
360 - 499 $0.9900 (Save 11%)
500 - 999 $0.9600 (Save 14%)
1000+ $0.9000 (Save 19%)


Qty in Stock : 0
Factory Stock : 480
Factory Lead-Time: 13 Weeks
Min. Order Qty: 360
Multiple of: 120
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Product Highlight

  • Configuration: Linear
  • Number of Cells: 1
  • Supply Voltage: 3.75 to 6 V
  • Operating Temp Range: -40 to +85 °C

The MCP73837 series of highly integrated full-featured linear Li-ion battery charger with both USB and AC-adapter inputs. Automatic Power Source Selection simplifies the design of battery chargers for applications that are powered from either a USB port or an AC adapter.

For USB-powered systems, the MCP73837 specifically adheres to the current limits governed by the USB application. Also includes safety features such as cell temperature monitoring, on-chip thermal regulation and safety timers. Available in 10-pin 3 mm x 3 mm DFN package or 10-pin MSOP package.


  • USB or AC-adapter dual input full-featured Li-ion charger
  • Automatic Power Source Selection
  • Programmable charge current up to 1 A from AC-adapter
  • Integrated USB control with selectable 100 mA and 500 mA charge rates
  • Automatic charge control with selectable current threshold and safety timer
  • Power good status output


  • Smart Phones and Personal Data Assistants (PDA)
  • Portable Media Players(PMP)
  • Ultra Mobile Devices(UMD)
  • Digital Cameras
  • MP3 Players
  • Bluetooth Headsets
  • Handheld Medical Devices
  • AC/USB Dual Source Li-Ion Battery Chargers

View the complete product family of MCP7383x series Battery Chargers

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