TLVH431AIDCKR Voltage Reference IC by Texas Instruments

The TLVH431AIDCKR is a low-voltage, precision adjustable shunt regulator designed by Texas Instruments. This semiconductor device offers an excellent solution for applications requiring a stable voltage reference in a compact SC-70 package. The TLVH431AIDCKR can be programmed with two external resistors to set the output voltage ranging from Vref (1.24V) up to 18V with a guaranteed thermal stability. The device features a typical dynamic impedance of 0.22 ohms.

With a wide operating current range of 1.5mA to 70mA, this voltage reference IC is versatile enough to handle a multitude of applications including but not limited to power supplies, battery chargers, notebook computers, and adjustable regulators. Its low-voltage operation and low dynamic impedance ensure high performance in systems where excess power dissipation is a concern, making it ideal for portable and battery-powered applications.

The TLVH431AIDCKR is characterized for operation from -40°C to 85°C, making it reliable for use in a variety of environmental conditions. The device's small form factor is beneficial for space-constrained applications, and its high accuracy makes it a go-to choice for precision circuits.

Key features of the TLVH431AIDCKR include:

• Adjustable output voltage from 1.24V to 18V
• Low dynamic output impedance
• Wide operating current range of 1.5mA to 70mA
• Typical temperature coefficient of 50 ppm/°C
• Low output noise
• SC-70 package for space-saving applications
• Industrial temperature range of -40°C to 85°C

Whether you are designing power management circuits, precision voltage references, or require a reliable and adjustable shunt regulator, the TLVH431AIDCKR from Texas Instruments is an excellent choice that combines performance, versatility, and reliability in a miniature package.