BQ2057CSNTR is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $4.56000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.87000
Datasheet
Charger IC Lithium Ion/Polymer 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BQ2057CSNTR

DigiKey Part Number
296-41201-2-ND - Tape & Reel (TR)
296-41201-1-ND - Cut Tape (CT)
296-41201-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BQ2057CSNTR
Description
IC BATT CHG LI-ION 1CELL 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Charger IC Lithium Ion/Polymer 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
BQ2057CSNTR Models
Product Attributes
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Category
Battery Pack Voltage
4.2V
Manufacturer
Texas Instruments
Voltage - Supply (Max)
15V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-20°C ~ 70°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Battery Chemistry
Lithium Ion/Polymer
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Cells
1
Supplier Device Package
8-SOIC
Current - Charging
Constant - Programmable
Base Product Number
Programmable Features
Current
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BQ2057CSNTexas Instruments0296-9358-5-ND$4.56000Parametric Equivalent
BQ2057CSNTRTexas Instruments0296-41201-2-ND$3.87000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 09-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.87000$3.87
10$2.92600$29.26
25$2.68840$67.21
100$2.42770$242.77
250$2.30332$575.83
500$2.22840$1,114.20
1,000$2.16669$2,166.69
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.10158$5,253.95