CYT431A

Adjustable Precision Shunt Regulator CYT431A General Description The CYT431A is a programmable shunt voltage reference with guaranteed temperature stability over the entire temperature range of operation. The output voltage may be set to any value between 2.5V and 36V with two external resistors. This device has a typical output impedance of 0.2Ω. Active output circuitry provides a very sharp turn on characteristic, making this device excellent replacement for Zener diodes in many applications. The CYT431A is characterized for operation from -40°C to 125°C. Features Adjustable output voltage V0 =2.5V to 36V. Wide operating current range 1.0 to 100mA. Low dynamic output impedance 0.2Ω (Typ.). Voltage Reference Tolerance: ±0.5%. ESD rating is 2.5KV(Per MIL-STD-883G). Available in Lead Free Packages. Applications Adjustable Supplies Battery Operated Computers Computer Disk Drives Linear Regulators Instrumentation Switching Power Supplies TO-92 Package SOT-23 Package 2008-07-17...