Dual-channel ultra-low-dropout voltage regulator, offering 1A maximum output current per channel with a fixed 3.3V output voltage and 2% accuracy. Features a low dropout voltage of 160mV, enabling efficient operation from a 2.7V to 6V input range. Includes independent enable functionality and a power good output for robust system control. Operates across a wide temperature range of -40°C to 125°C, housed in a 24-HTSSOP package.
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Texas Instruments TPS70458PWPR technical specifications.
| Accuracy | 2% |
| Package/Case | HTSSOP |
| Dropout Voltage | 160mV |
| Input Bias Current | 185uA |
| Lead Free | Lead Free |
| Max Input Voltage | 6V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | 3.3V |
| Min Output Voltage | 3.3V |
| Max Power Dissipation | 4.58W |
| Number of Outputs | 2 |
| Number of Regulators | 2 |
| Output Current | 2A |
| Output Type | Fixed |
| Output Voltage | 2.5V |
| Output Voltage Accuracy | 2% |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Dissipation | 4.58W |
| Quiescent Current | 180uA |
| Radiation Hardening | No |
| Reference Voltage | 1.22V |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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