MCP73843-420I/MS

Name: Microchip MCP73843-420I/MS
Brand: Microchip Technology
SKU: 579-MCP73843-420I/MS
Price: 2.45 SGD
Availability: InStock

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Mouser No:

579-MCP73843-420I/MS

Mfr. No:

MCP73843-420I/MS

Mfr.:

Microchip Technology

Description:

Battery Management w/ Chrge Sfty Timer

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Datasheet:

MCP73843-420I/MS Datasheet (PDF)

ECAD Model:

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In Stock: 316

Stock:: 316

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On Order:: 1,100

Expected 18/3/2026
Factory Lead Time:: 4

Weeks Estimated factory production time for quantities greater than shown.

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Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$2.45	$2.45
	$2.04	$51.00
	$1.85	$185.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	Battery Management
RoHS:
Product:	Charge Management
Battery Type:	Lithium-ion, Lithium Polymer
Output Voltage:	4.2 V
Output Current:	10 mA
Operating Supply Voltage:	4.5 V to 12 V
Package/Case:	MSOP-8
Mounting Style:	SMD/SMT
Packaging:	Tube
Brand:	Microchip Technology
Country of Assembly:	TH
Country of Diffusion:	Not Available
Country of Origin:	TH
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Operating Supply Current:	750 uA
Product Type:	Battery Management
Factory Pack Quantity:	100
Subcategory:	PMIC - Power Management ICs
Unit Weight:	140 mg

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Datasheet

MCP73843-420I/MS Datasheet (PDF)

DTS

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

MCP73xx Charge Management Controllers

Microchip Technology MCP73xx Charge Management Controllers enhance the safety and efficiency of battery-powered applications by providing overvoltage protection, high-accuracy voltage regulation, and an integrated pass transistor. The Microchip Technology MCP73xx family provides specific charge algorithms for Li-Ion/Li-Polymer and LiFePO4 batteries to achieve optimal capacity and safety in the shortest charging time possible. These Microchip Technology Charge Management Controllers have a maximum input voltage of 18V and come with an OVP set point of 5.8V and 6.5V for the single-cell MCP73113 and MCP7314 and an OVP set point of 13V for the dual-cell MCP73213 and MCP73123. These devices also offer a variety of charging-voltage options for both Li-Ion and LiFePO4 batteries.