SR086 Overview
Key Specifications
Package: SOIC
Mount Type: Surface Mount
Pins: 8
Output Type (varies by manufacturer): Adjustable
Description
The Supertex SR086 is an inductorless switching regulator designed to operate directly from a rectified AC line. The operating principle is to turn on a pass transistor when the rectified AC is below the output voltage, and to turn it off when the output voltage reaches a specific level.
Key Features
- Efficient operation without magnetics
- No high voltage capacitors
- Adjustable main output voltage (9.0 to 50V)
- Additional 3.3V internal regulator
- Up to 100mA combined output current
