| Manufacturer Part | BQ2057TSNTR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | IC BATT CHG PWR SUP CIRC ADJ |
| Category | Integrated Circuits Supplier | Global Semiconductor Distributor |
| RoHS | Lead free / RoHS Compliant |
| Warranty | 365 days |
| Availability | 5000 pieces |
| Shipped from | HK warehouse |
| Expected Shipping | Dec 10 - Dec 14 2025 |
In Stock Min.: 1 Mult.: 1
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| Type | Description |
|---|---|
| Series: | BQ2057 |
| Package: | Bulk |
| Part Status: | Obsolete |
| Battery Chemistry: | Lithium Ion/Polymer |
| Number of Cells: | 1 ~ 2 |
| Current - Charging: | Constant - Programmable |
| Programmable Features: | Current |
| Fault Protection: | Over Current, Over Temperature |
| Charge Current - Max: | 4mA |
| Battery Pack Voltage: | 4.1V |
| Voltage - Supply (Max): | 15V |
| Interface: | - |
| Operating Temperature: | -20°C ~ 70°C |
| Mounting Type: | Surface Mount |
| Package / Case: | - |
| Supplier Device Package: | - |
| Payment method | Hand Fee |
| Telegraphic Transfer | Request service |
| Paypal | 4% fee |
| Credit Card | 4% fee |
| Western Union | Free of charge |
| Money Gram | Free of charge |
| Shipping Type | Lead Time |
| DHL | 2-5 days |
| Fedex | 2-5 days |
| UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
| Registered Air Mail | 20-35 days |
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