Dual-channel low-dropout voltage regulator offering 2.5V and 3.3V fixed outputs, each with 125mA maximum output current. Features 2% output voltage accuracy, 50dB power supply rejection ratio (PSRR), and a low 190µA quiescent current. Operates from a 2.7V to 6V input voltage range, with a maximum power dissipation of 4.115W. Packaged in a compact 20-pin HTSSOP with dimensions of 6.5mm x 4.4mm x 1.2mm, suitable for operation between -40°C and 125°C. Includes power good functionality and independent enable for flexible power management.
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Texas Instruments TPS70858PWP technical specifications.
| Accuracy | 2% |
| Package/Case | HTSSOP |
| Height | 1.2mm |
| Input Bias Current | 190uA |
| Lead Free | Lead Free |
| Length | 6.5mm |
| Max Input Voltage | 6V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 500mA |
| Max Output Voltage | 3.3V |
| Min Output Voltage | 3.3V |
| Max Power Dissipation | 4.115W |
| Number of Outputs | 2 |
| Number of Regulators | 2 |
| Output Configuration | Positive |
| Output Current | 125mA |
| Output Type | Fixed |
| Output Voltage | 2.5V |
| Output Voltage Accuracy | 2% |
| Package Quantity | 70 |
| Packaging | Rail/Tube |
| Polarity | Positive |
| Power Dissipation | 4.115W |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Quiescent Current | 190uA |
| Radiation Hardening | No |
| Reference Voltage | 1.22V |
| RoHS Compliant | Yes |
| Thickness | 1mm |
| Width | 4.4mm |
| RoHS | Compliant |
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