Datasheet ON Semiconductor KA431AZTA
| Manufacturer | ON Semiconductor |
| Series | KA431A |
| Part Number | KA431AZTA |
Adjustable/2.5V, 1% Tolerance Shunt Regulator
Datasheets
Datasheet KA431A
PDF, 299 Kb, Language: en, File uploaded: Jan 24, 2025, Pages: 9
Adjustable/2.5V, 1% Tolerance Shunt Regulator
Adjustable/2.5V, 1% Tolerance 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.
Parametrics
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.495 V |
| Voltage - Output (Max) | 36 V |
| Current - Output | 100 mA |
| Package / Case | TO-92-3 Formed Leads  |
| Tolerance | -1~1 % |
| Operating Temperature | -25~85 °C |
| Temperature Coefficient | 50 ppm/°C |
| Current Cathode | 1 mA |
| RoHS | Yes |
| Product Status | Active |
| Packaging | Cut Tape Tape Box |
Other Options
Model Line
Manufacturer's Classification
- Power Management > Voltage References & Supervisors > Voltage References
