TL431A 36V 100MA ADJUSTABLE PRECISION SHUNT REGULATOR TO-92

TL431 is three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5 volts) and 36 volts with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excel lent replacement for zener diodes in many applications.

Features:

• • Stable Precision 2.5V Reference.
  • Programmable Output Voltage to 36 Volts.
  • Low Dynamic Output Impedance 0.2Ω Typical.
  • Sink Current Capability of 1.0 to 100mA.
  • Equivalent Full-Range Temperature Coefficient of 50ppm/°C Typical.
  • Temperature Compensated For Operation Over Full Rated Operating Temperature Range.
  • Low Output Noise Voltage.
  • Fast Turn-on Response.

Electrical Characteristics:

• • Cathode voltage: 37V
  • Continuous cathode current range: 150mA
  • Reference input current range: 10mA

Mechanical Characteristics:

• • Package: TO-92

Applications:

• • Adjustable Voltage and Current Referencing
  • Secondary Side Regulation in Flyback SMPSs
  •  Zener Replacement
  • Voltage Monitoring
  • Comparator with Integrated Reference

Datasheet:

• • Datasheet: Download Datasheet

Package includes:

• • 1 x TL431 Adjustable Precision Shunt Regulator TO-92