Datasheet Details
| Part number | UC39431 |
|---|---|
| Manufacturer | Unitrode |
| File Size | 179.39 KB |
| Description | Precision Adjustable Shunt Regulator |
| Datasheet |
 UC39431 Datasheet
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General Description
The UC39431 is an adjustable shunt voltage regulator with 100mA sink capability.
The architecture, comprised of an error amplifier and transconductance amplifier, gives the user separate control of the small signal error voltage frequency response along with a fixed linear transconductance.
Key Features
- Multiple On-Chip Programmable Reference Voltages.
- 0.4% Initial Accuracy.
- 0.7% Overall Reference Tolerance.
- 2.2V to 36.0V Operating Supply Voltage and User Programmable Reference.
- 36.0V Operating Supply Voltage.
- Reference Accuracy Maintained For Entire Range of Supply Voltage.
- Superior Accuracy and Easier Compensation for Optoisolator.