Automotive-grade linear voltage regulator, this 150-mA LDO offers a fixed 4.5V output with 3% accuracy. Featuring a low dropout voltage of 170mV and a high Power Supply Rejection Ratio (PSRR) of 45dB, it operates from a 2.5V to 6.5V input range. With a low quiescent current of 80µA and a maximum supply current of 100µA, this surface-mount component is ideal for power-sensitive automotive applications. It supports a wide operating temperature range of -40°C to 125°C and is supplied in tape and reel packaging.
MountingSurface Mount
PolarityPositive
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Technical Specifications
Texas Instruments TPS71745QDCKRQ1 technical specifications.
General
| Accuracy | 3% |
| Dropout Voltage | 170mV |
| Lead Free | Lead Free |
| Min Current Limit | 200mA |
| Max Input Voltage | 6.5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 150mA |
| Min Output Voltage | 4.5V |
| Max Supply Current | 100uA |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 150mA |
| Output Type | Fixed |
| Output Voltage | 4.5V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 45dB |
| Quiescent Current | 80uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS71745QDCKRQ1 Datasheet
Download the complete datasheet for Texas Instruments TPS71745QDCKRQ1 to view detailed technical specifications.
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