Features: ·Temperature-compensated: 50 ppm/°C·0.25% to 2.0% bandgap offered·Internal amplifier with 150 mA capability·Multiple temperature ranges·Low frequency dynamic output impedance: < 150 m?·Low output noisePinoutSpecifications Parameter Symbol Rating Units Cathode-Anode Reverse ...
AS432: Features: ·Temperature-compensated: 50 ppm/°C·0.25% to 2.0% bandgap offered·Internal amplifier with 150 mA capability·Multiple temperature ranges·Low frequency dynamic output impedance: < 150 m?·...
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Parameter | Symbol | Rating | Units |
Cathode-Anode Reverse Breakdown | VKA | 18 | V |
Anode-Cathode Forward Current | IAK | 1 | A |
Operating Cathode Current | IKA | 100 | mA |
Supply Current | IREF | 1 | mA |
Continuous Power Dissipation at 25°C TO-92 8L SOIC SOT-89 SOT-23/3L/5L |
PD | 775 750 1000 200 |
mW mW mW mW |
Junction Temperature | TJ | 150 | °C |
Storage Temperature | TSTG | 65 to 150 | °C |
Lead Temperature (Soldering 10 Sec.) | TL | 300 | °C |
The AS432 is a three terminal adjustable shunt regulator utilizing an accurate 1.24V bandgap reference. The AS432 is functionally similar to an AS431 except for its lower reference voltage, making it usable in a wide variety of low voltage applications.
Because of its robust bipolar technology, the AS432 handles a wide range of current, and holds off more than 18V so its use is not limited to low power, low voltage systems. Significant care has been taken to pro-vide adequate AC bandwidth to allow the AS432 as an amplifier in con-trol systems and power electronics.