KA431ADTF
ActiveADJUSTABLE/2.5V, 1% TOLERANCE SHUNT REGULATOR
KA431ADTF
ActiveADJUSTABLE/2.5V, 1% TOLERANCE SHUNT REGULATOR
Description
General part information
KA431ADTF
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.
Technical Specifications
Parameters and characteristics for this part
| Specification | KA431ADTF |
|---|---|
| Current - Cathode | 1 mA |
| Current - Output | 100 mA |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 85 °C |
| Operating Temperature (Min) | -25 °C |
| Output Type | Adjustable |
| Package Length | 0.154 in |
| Package Name | 8-SOIC |
| Package Width | 3.9 mm |
| Reference Type | Shunt |
| Temperature Coefficient | 50 ppm/°C |
| Temperature Coefficient (Typical) | 50 ppm/°C |
| Tolerance | 1 % |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.495 V |
Pricing
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