Battery Chargers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Battery Chemistry	Number of Cells	Current - Charging	Programmable Features	Fault Protection	Charge Current - Max	Battery Pack Voltage	Voltage - Supply (Max)	Interface	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
MCP73811T-420I/OT IC BATT CNTL LI-ION 1CEL SOT23-5 Microchip Technology	21,939 In Stock	1 : £0.51000 Cut Tape (CT) 3,000 : £0.39395 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Lithium Ion/Polymer	1	Constant	-	-	450mA	4.2V	6V	-	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
MCP73831T-2ACI/MC IC BATT CONTRL LI-ION 1CELL 8DFN Microchip Technology	10,240 In Stock	1 : £0.59000 Cut Tape (CT) 3,300 : £0.48315 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Lithium Ion/Polymer	1	Constant - Programmable	Current	Over Voltage	500mA	4.2V	6V	-	-40°C ~ 85°C (TA)	Surface Mount	8-VFDFN Exposed Pad	8-DFN (2x3)
BQ25185DLHR 1-CELL, 1-A STAND-ALONE LINEAR B Texas Instruments	316 In Stock	1 : £1.69000 Cut Tape (CT) 3,000 : £0.86639 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Multi-Chemistry	1	Constant - Programmable	Current, Timer, Voltage	Over Current, Over Temperature, Over-Under Voltage, Short Circuit	1A	3.6V, 3.65V, 4.02V, 4.1V, 4.2V, 4.35V, 4.4V	18V	-	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-WSON (2.2x2)
BQ21040DBVR IC BATT CHG LI-ION 1CELL SOT23-6 Texas Instruments	848 In Stock	1 : £0.74000 Cut Tape (CT) 3,000 : £0.34695 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Lithium Ion/Polymer	1	Constant - Programmable	-	Over Temperature, Over Voltage, Short Circuit	800mA	4.2V	6.45V	USB	0°C ~ 125°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6

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Battery Charger PMICs (Power Management Integrated Circuits) are a family of component-level products used to implement battery charge control and charge management functions in electronic devices. Classified primarily by the battery chemistry and number of cells with which a device is designed for use, these devices provide current or voltage regulation and monitoring functions necessary for safe recharging of electrochemical cells and supercapacitors.