BQ2057SNG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended

BQ2057SN
Rochester Electronics, LLC
In Stock: 37,344
Unit Price: $3.40800
Datasheet
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Charger IC Lithium Ion/Polymer 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BQ2057SNG4

DigiKey Part Number
BQ2057SNG4-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
BQ2057SNG4
Description
IC BATT CHG LI-ION 1CELL 8SOIC
Customer Reference
Detailed Description
Charger IC Lithium Ion/Polymer 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
BQ2057SNG4 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Discontinued at DigiKey
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Current - Charging
Constant - Programmable
Programmable Features
Current
Fault Protection
-
Charge Current - Max
-
Battery Pack Voltage
4.1V
Voltage - Supply (Max)
15V
Interface
-
Operating Temperature
-20°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
BQ2057
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Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in AUD
Tube
QuantityUnit PriceExt Price
225$2.92591$658.33
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without GST:$2.92591
Unit Price with GST:$3.21850