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| PartNumber | BQ2057WTS | BQ2057WTSG4 | BQ2057WTSR |
| Description | Battery Management Li-Ion LDO Linear Charge Management IC | Battery Management Li-Ion LDO Linear Charge Management IC | |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Battery Management | Battery Management | IC Chips |
| RoHS | Y | Y | - |
| Battery Type | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | - |
| Output Voltage | 8.4 V | 8.4 V | - |
| Output Current | 2 A | 2 A | - |
| Operating Supply Voltage | 4.5 V to 15 V | 4.5 V to 15 V | - |
| Minimum Operating Temperature | - 20 C | - 20 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | TSSOP-8 | TSSOP-8 | - |
| Packaging | Tube | Tube | - |
| Height | 1.15 mm | 1.15 mm | - |
| Length | 3 mm | 3 mm | - |
| Series | BQ2057W | BQ2057W | - |
| Type | Linear Charge Management | Linear Charge Management | - |
| Width | 4.4 mm | 4.4 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Battery Management | Battery Management | - |
| Factory Pack Quantity | 150 | 150 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.001185 oz | 0.001185 oz | - |