TLV431A Datasheet

Low-Voltage Adjustable Precision Shut Regulator


• Programmable Output Voltage Range of 1.24 V to 16 V
• Voltage Reference Tolerance ±1.0% for A Series, ±0.5% for B Series and ±0.2% for C Series
• Sharp Low Current Turn−On Characteristic
• Low Dynamic Output Impedance of 0.20  from 100 A to 20 mA
• Wide Operating Current Range of 50 A to 20 mA
• Micro Miniature TSOP−5, SOT−23−3 and TO−92−3 Packages
• These are Pb−Free and Halide−Free Devices
• SCV and NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable

• Low Output Voltage (3.0 V to 3.3 V) Switching Power Supply Error Amplifier
• Adjustable Voltage or Current Linear and Switching Power Supplies
• Voltage Monitoring
• Current Source and Sink Circuits
• Analog and Digital Circuits Requiring Precision References
• Low Voltage Zener Diode Replacements



[{"Name":"Initial Accuracy","Value":"1 %"},{"Name":"Average Temperature Coefficient (Typ)","Value":"129 PPM / C "},{"Name":"Series VREF - Input Voltage (Max)","Value":"7 V "},{"Name":"Shunt Current (Max)","Value":"15 mA "},{"Name":"Maximum Operating Temperature","Value":"+ 85 C "},{"Name":"Minimum Operating Temperature","Value":"- 40 C"},{"Name":"Shunt Current (Min)","Value":"80 uA "},{"Name":"","Value":""},{"Name":"","Value":""},{"Name":"","Value":""}]

Manufacturer information


ON Semiconductor - ON Semiconductor (Nasdaq: ON) is driving energy efficient innovations, empowering customers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help design engineers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions.

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