The KA337/LM337 are 3-terminal negative adjustable regulators that supply over 1.5 A of output current.
They require only two external resistors to set the output voltage and feature:
Key Features:
- Internal thermal overload protection
- Internal short-circuit current limiting
- Output-transistor safe area compensation
- Floating operation for high-voltage applications
- Standard 3-pin TO-220 package
The devices operate over a wide output voltage range of -1.25 V to -37 V and have a high ripple rejection ratio.
A typical application circuit is shown, which includes the required external components for stability and regulation.
Manual:
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