TPS54531DDAR

The TPS7A4901DGNR is a high-precision, low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring stable and low-noise power supply. Here are its key features:

1. Type:
   • Low-Dropout (LDO) Voltage Regulator.
2. Output Voltage:
   • Fixed output voltage of 1.8V, providing a stable power supply for sensitive circuits.
3. Output Current:
   • Capable of delivering up to 1.5A of continuous output current.
4. Dropout Voltage:
   • Low dropout voltage of typically 300 mV at 1.5A, ensuring efficient operation with minimal difference between input and output voltages.
5. Accuracy:
   • High output voltage accuracy of ±1%, providing precise voltage regulation.
6. Noise Performance:
   • Low output noise and excellent power supply rejection ratio (PSRR) for sensitive analog and RF applications.
7. Package:
   • Available in a 10-pin VSON (Very-thin Small Outline No-lead) package, which is compact and suitable for space-constrained designs.
8. Operating Temperature Range:
   • Operates over a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
9. Protection Features:
   • Includes integrated overcurrent protection and thermal shutdown to protect against faults and overheating.
10. Applications:
    • Ideal for powering precision analog circuits, RF components, and high-speed digital devices.
    • Suitable for use in automotive, industrial, and consumer electronics where stable and low-noise power is critical.

The TPS7A4901DGNR provides a reliable and efficient solution for applications requiring a precise and stable 1.8V power supply, with low dropout voltage and excellent noise performance.