TLV431BSN1T1 Precision Shunt Regulator

The TLV431BSN1T1 from ON Semiconductor is a precision low voltage shunt regulator designed for use in a wide range of applications within the electronics industry. This versatile component features a programmable output voltage that can be set from the reference voltage of 1.24V up to 16V with two external resistors. Its precision and flexibility make it suitable for use in adjustable power supplies, battery-operated devices, and other adjustable regulators.

Key Features

• Adjustable Output Voltage: The output voltage can be set from 1.24V to 16V, providing a broad range of voltage regulation capabilities.
• Low Dynamic Output Impedance: With a typical output impedance of 0.22 ohms, the TLV431BSN1T1 ensures stable voltage regulation even with varying loads.
• Low Reference Voltage Tolerance: The device offers a precision reference with a tolerance of ±1.0% at 25°C, ensuring accurate output voltage settings.
• Wide Operating Temperature Range: It operates over a temperature range of -40°C to +85°C, making it suitable for a variety of challenging environments.
• Low Current Consumption: The shunt regulator features low operational current consumption, which is beneficial for power-sensitive applications.
• Surface-Mount Package: The device is available in a small SOT-23 package, ideal for space-constrained applications.

Applications

The TLV431BSN1T1 is commonly used in applications that require a stable and adjustable voltage reference. These include:

• Switching power supplies
• Linear power supplies
• Instrumentation
• Portable electronics
• Battery chargers
• Automotive electronics

Quality and Reliability

ON Semiconductor is known for their commitment to quality and reliability, and the TLV431BSN1T1 is no exception. It is manufactured to high standards to ensure consistent performance and longevity in a wide array of devices and systems. Engineers and designers seeking a reliable shunt regulator for precision applications will find the TLV431BSN1T1 to be an excellent choice.