TLVH431AIDBZTG4 Voltage Reference from Texas Instruments

The TLVH431AIDBZTG4 is a precision low-voltage adjustable shunt voltage reference from Texas Instruments, designed for excellent stability and accuracy in a variety of applications. This three-terminal adjustable shunt regulator features a guaranteed thermal stability over applicable temperature ranges, making it an ideal choice for precision voltage regulation, ensuring consistent performance in critical applications.

With an output voltage range that can be set to any value between Vref (approximately 1.24 volts) and 18 volts with two external resistors, the TLVH431AIDBZTG4 offers flexibility and precision. This device is capable of operating with a small cathode current down to 0.5 mA, which is lower than the typical operating current for standard shunt regulators, resulting in better power efficiency for your designs.

The TLVH431AIDBZTG4 comes in a small surface-mount package, specifically the SOT-23, which is ideal for space-constrained applications. Its small footprint does not compromise its performance, as it delivers a low output noise, making it suitable for high-precision electronics such as portable, battery-powered equipment, and sophisticated industrial controls.

Key features of the TLVH431AIDBZTG4 include:

• Adjustable output voltage from 1.24 V to 18 V
• Low dynamic output impedance
• Fast turn-on response
• Low temperature coefficient
• Wide operating cathode current range of 0.5 mA to 70 mA

Applications that can benefit from the TLVH431AIDBZTG4 include:

• Adjustable power supplies
• Battery chargers
• Switching power supplies
• Precision voltage regulators
• Reference voltage sources for ADCs and DACs

With its robust design and reliable performance, the TLVH431AIDBZTG4 from Texas Instruments is a versatile component that enhances the stability and precision of your electronic designs. Whether you are working on consumer electronics, industrial instrumentation, or automotive systems, this adjustable shunt voltage reference can help you achieve the accuracy and consistency you need.