Features: · Output voltage adjustable from −1.2V to −32V· 3.0A output current guaranteed, −55°C to +150°C· Line regulation typically 0.01%/V· Load regulation typically 0.2%· Excellent rejection of thermal transients· 50 ppm/°C temperature coefficient· Temperature-independent curr...
LM333: Features: · Output voltage adjustable from −1.2V to −32V· 3.0A output current guaranteed, −55°C to +150°C· Line regulation typically 0.01%/V· Load regulation typically 0.2%· Excell...
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The LM333 is an adjustable 3-terminal negative voltage regulator capable of supplying in excess of −3.0A over an output voltage range of −1.2V to −32V. This regulator is exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM333 features internal current limiting, thermal shutdown and safe-area compensation, making them substantially immune to failure from overloads.
The LM333 serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM333 is an ideal complement to the LM150/LM350 adjustable positive regulators.