Integrated Circuits (ICs)

BQ2057DGK

Active

BQ2057 LOW DROPOUT LINEAR 1-CELL

Integrated Circuits (ICs)

Active

BQ2057 LOW DROPOUT LINEAR 1-CELL

Technical Specifications

Parameters and characteristics for this part

Part	Package Name	Battery Pack Voltage	Operating Temperature (Min)	Operating Temperature (Max)	Programmable Features	Current - Charging	Package Width	Package Length	Number of Cells	Mounting Type	Battery Chemistry	Voltage - Supply (Max)	Number of Cells (Max)	Number of Cells (Min)	Fault Protection
Benchmarq BQ2057DGK	8-TSSOP 8-MSOP 8-VSSOP	4.1 V	-20 °C	70 °C	Current	Constant Programmable	3 mm	0.118 in	1	Surface Mount	Lithium Ion Polymer	15 V
Benchmarq BQ2057TS
Benchmarq BQ2057SN	8-SOIC	4.1 V	-20 °C	70 °C	Current	Constant Programmable	3.9 mm	0.154 in	1	Surface Mount	Lithium Ion Polymer	15 V
Benchmarq BQ2057TSNTR		4.1 V	-20 °C	70 °C	Current	Constant Programmable				Surface Mount	Lithium Ion Polymer	15 V	2	1	Over Current Over Temperature

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	105	$ 2.85	<6d

3D models and CAD resources for this part

General part information

Charger IC Lithium Ion/Polymer 8-VSSOP

Technical documentation and resources

No documents available