DESCRIPTION

This monolithic integrated circuit is a versatile, general-purpose voltage regulator designed as a substantially improved replacement for the popular SG723 device. The SG1532 series regulators retain all the versatility of the

SG723 but have the added benefits of operation with input voltages as low as 4.5 volts and as high as 50 volts; a low noise, low voltage reference; temperature compensated, low threshold current limiting; and protective

circuits which include thermal shutdown and independent current limiting of both the reference and output voltages. A separate remote shutdown terminal is included . In the dual-in-line package an open collector output is available for low input-output differential applications.

FEATURES

? Input voltage range of 4.5V to 50V

? 2.5V low noise reference

? Independent shutdown terminal

? Improved line and load regulation

? 80mV current limit sense voltage

? Fully protected including thermal shutdown

? Useful output current to 150mA