Datasheet ON Semiconductor KA431
Manufacturer | ON Semiconductor |
Series | KA431 |
Adjustable/2.5 V, 2% Tolerance Shunt Regulator
Datasheets
Datasheet KA431A, KA431L
PDF, 299 Kb, Language: en, File uploaded: Jan 24, 2025, Pages: 9
Programmable Shunt Regulator
Programmable Shunt Regulator
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Detailed Description
The KA431 / KA431A / KA431L are three-terminal adjustable regulators with a guaranteed thermal stability over the operating temperature ranges.
The output voltage may be set to any value between VREF (approximately 2.5V) and 36V with two external resistors. These devices have a typical dynamic output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications.
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Manufacturer's Classification
- Power Management > Voltage References & Supervisors > Voltage References