Description:

The NTE1911 is an adjustable 3–terminal negative voltage regulator capable of supplying in excess of 1.5A 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. Further, if features internal current limiting, thermal shutdown and safe–area compensation, making the, virtually blowout–proof against overloads.

The NTE1911 serves a wide variety of applications including local on–card regulation, programmable–output voltage regulation or precision current regulation.

Features:

■ Output Voltage Adjustable from –1.2V to –37V

■ 1.5A 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

■ 77dB Ripple Rejection

■ Excellent Rejection of Thermal Transients

■ 50ppm/°C Temperature Coefficient

■ Temperature–Independent Current Limit

■ Internal Thermal Overload Protection