ON Semiconductor TLV431CSN1T1G Adjustable Precision Shunt Regulator

The TLV431CSN1T1G is a versatile and high-performance adjustable precision shunt regulator designed and manufactured by ON Semiconductor. This device is part of the TLV431 series, which are low-voltage 3-terminal adjustable voltage references with specified thermal stability over applicable industrial and commercial temperature ranges. The output voltage can be set to any value between Vref (approximately 1.24 volts) and 6 volts with two external resistors.

This shunt regulator features a guaranteed reference accuracy of ±1.0% at 25°C and ±2.0% over the entire industrial temperature range of -40°C to 85°C. The TLV431CSN1T1G is capable of operating with a small cathode current of 1mA, which makes it exceptionally suitable for low power applications and battery-operated systems.

Key attributes of the TLV431CSN1T1G include its low output noise, which is critical for precision electronics, as well as its low dynamic output impedance that ensures stable load regulation. These characteristics make it an ideal choice for use in various applications such as adjustable voltage references in power supplies, instrumentation, and portable electronics.

The device is offered in a surface-mount SOT-23 package, which is highly favored for space-constrained applications. Its small footprint and low profile allow it to be easily integrated into compact circuit designs without sacrificing performance.

Specifications for the TLV431CSN1T1G include:

• Voltage - Reference: 1.24V ~ 6V
• Tolerance: ±1% (Typ)
• Temperature Coefficient: 50ppm/°C (Typ)
• Power Supply Current: 80μA (Max)
• Maximum Operating Temperature: +85°C
• Minimum Operating Temperature: -40°C
• Package / Case: SOT-23-3

With its precision performance and versatility, the TLV431CSN1T1G is a reliable component for designers seeking to enhance the stability and accuracy of their power management systems. ON Semiconductor's commitment to quality ensures that this shunt regulator will deliver consistent performance, making it a trusted solution for a wide range of electronic applications.