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| PartNumber | TPS54040ADGQR | TPS54040ADGQ | TPS54040ADGQG4 |
| Description | Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter | Switching Voltage Regulators 3.5-42Vin,0.5A Step- Down Converter | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MSOP-PowerPad-10 | MSOP-PowerPad-10 | - |
| Output Voltage | 0.8 V to 39 V | 0.8 V to 39 V | - |
| Output Current | 500 mA | 500 mA | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 42 V | 42 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.5 V | 3.5 V | - |
| Switching Frequency | 581 kHz | 581 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | TPS54040A | TPS54040A | - |
| Packaging | Reel | Tube | - |
| Input Voltage | 3.5 V to 42 V | 3.5 V to 42 V | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Product | Voltage Regulators | Voltage Regulators | - |
| Type | Voltage Converter | Voltage Converter | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | Shutdown | - | - |
| Operating Supply Current | 116 uA | 116 uA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 80 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 3.5 V | 3.5 V to 42 V | - |
| Tradename | Eco-mode | - | - |
| Unit Weight | 0.000829 oz | 0.000829 oz | - |