Features: • Tight Tolerance................................................. 0.5% @ 10mA • Wide Operating Range..................................... 1mA to 100mA • Low Extended Temperature Range .................0°C to 105°C • Low Temperature Coefficient ......................
AS431L: Features: • Tight Tolerance................................................. 0.5% @ 10mA • Wide Operating Range..................................... 1mA to 100mA • Low Extended Tem...
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PARAMETER |
Symbol |
Rating |
UNIT |
Cathode-Anode Reverse Breakdown |
VKA |
30 |
V |
Anode-Cathode Forward Current |
IAK |
1 |
A |
Operating Cathode Current |
IKA |
150 |
mA |
Reference Input Current |
IREF |
10 |
mA |
Continuous Power Dissipation at 25°C TO-92 SOT-23 SOIC-8 SOT-89 |
PD |
775 200 750 1000 |
mW mW mW mW |
Junction Temperature |
TJ |
150 |
|
Storage Temperature |
TSTG |
-65 to +150 |
|
Lead Temperature (Soldering 10 sec.) |
TL |
300 |
The AS431L is a 3-terminal Adjustable Shunt Voltage Regulator providing a highly accurate bandgap reference.AS431L acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The AS431L thermal stability, wide operating current (100mA) and temperature range (0°C to 105°C) makes it suitable for all variety of pplications that are looking for a low cost solution with high performance.
The output voltage may be adjusted to any value between VREF and 20V with 2 external resistors. The AS431L is perating in full industrial temperature range of 0°C to 105°C. The AS431L is available in TO-92, SOT-89, SOT-23-3 and SO-8 packages.