text.skipToContent text.skipToNavigation
Product Variant Information section
Product Specification Section
Pricing Section

Stock: 2,671

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 12 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $0.51
150 $0.295
400 $0.265
1,500 $0.23
4,000+ $0.205
Total:

$0.51

USD
Attributes
Attributes Table
Shunt Type Shunt
Output Type Adjustable
Accuracy ±2%
Reference Voltage 1.24V
Output Voltage 1.24V to 6V
Output Impedance 0.4Ω
Cathode Current 0.06mA to 30mA
Power Dissipation 625mW
Operating Temp Range -40°C to +125°C
Features and Applications

The TS431IZ is a low-voltage, three-terminal Programmable Shunt Voltage Reference with output voltage set to any value between Vref (1.24 V) and 6 V with two external resistors.

It is particularly useful for regulating 3.3 V switching power supplies when driving an optocoupler.

Features:

  • Low voltage operation: 1.24 to 6 V
  • 2 %, 1 % and 0.5 % voltage precision
  • Wide operating range cathode current: 60 μA to 30 mA
  • Low output impedance: 0.2 Ω
  • Typically stable for any capacitive loads
  • ESD protection:
  • Human body model: 2 kV
  • Machine model: 200 V
  • 100 ppm/°C temperature coefficient