For Reference Only
| Part Number | BQ2057CSN |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Battery Chargers |
| Description | IC BATT CHG LI-ION 1CELL 8SOIC |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | BQ2057CSN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 07 - Dec 11 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | BQ2057CSN |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Battery Chargers |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Battery Chemistry: | Lithium Ion/Polymer |
| Number of Cells: | 1 |
| Current - Charging: | Constant - Programmable |
| Programmable Features: | Current |
| Fault Protection: | - |
| Charge Current - Max: | - |
| Battery Pack Voltage: | 4.2V |
| 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 |
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| In Stock | 20631 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $4.11000 | $4.11 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
