Texas Instruments

TLVH431AQDCKR

The TLVH431AQDCKR is a high-precision, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and accurate output voltage to power sensitive electronic circuits.

Description:

The TLVH431AQDCKR is a precision, low-dropout linear voltage regulator with an adjustable output voltage range of 1.23V to 36V. It features a low quiescent current of 7µA (typical) and a low dropout voltage of 1.5V (typical) at 1A load. The device is available in a compact 10-pin WSON package.

Features:

1. Adjustable output voltage range: 1.23V to 36V
2. Low quiescent current: 7µA (typical)
3. Low dropout voltage: 1.5V (typical) at 1A load
4. High output accuracy: ±1% (typical)
5. Low output noise: 50µVRMS (typical)
6. Internal soft-start circuit
7. Thermal shutdown protection
8. Short-circuit protection
9. Enable/Disable control
10. Compact 10-pin WSON package

Applications:

The TLVH431AQDCKR is suitable for a wide range of applications where high precision and low noise are required. Some of the key applications include:

1. Portable and battery-powered devices: Due to its low quiescent current, the TLVH431AQDCKR is ideal for battery-powered applications where power consumption is critical.
2. Telecommunication equipment: The low output noise and high output accuracy make it suitable for powering sensitive analog circuits in telecommunication equipment.
3. Industrial control systems: The device's ability to operate over a wide input voltage range and provide a stable output voltage makes it suitable for industrial control systems.
4. Medical equipment: The high precision and low noise of the TLVH431AQDCKR make it suitable for powering sensitive circuits in medical equipment.
5. Automotive applications: The device's low dropout voltage and thermal shutdown protection make it suitable for automotive applications where reliability and stability are crucial.

In summary, the TLVH431AQDCKR is a high-precision, low-dropout linear voltage regulator with an adjustable output voltage range, low quiescent current, and low output noise. It is suitable for a wide range of applications where high accuracy and low noise are required, such as portable devices, telecommunication equipment, industrial control systems, medical equipment, and automotive applications.