Acquired by Texas Instruments on September 23rd, 2011.
●3-TERMINAL VOLTAGE REGULATOR, -37 VOLTS < VO < -1.25 VOLTS AT 0.5A GUARANTEED TO 30k rd(Si) TESTED TO MIL-STD-883, METHOD 1019
●General Description
●The LM137H is an adjustable 3-terminal negative voltage regulator capable of supplying in excess of -0.5A over an output voltage range of -1.2V to -37V. 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. Futher, the LM137H features internal current limiting, thermal shutdown and safe-area compensation, making it virtually blowout-proof against overloads.
●Features
●\- Output voltage adjustable from -1.2V to -37V
●\- 0.5A output current guaranteed, -55 C to +150 C
●\- Line regulation typically 0.01%/V
●\- Load regulation typically 0.3%
●\- Excellent thermal regulation, 0.002%/W
●\- 50 ppm/ C temperature coefficient
●\- Temperature-independent current limit
●\- Internal thermal overload protection
●\- Stantard 3-lead transistor package
●\- Output short circuit protected
