CA723 Datasheet | Intersil

CA723, CA723C Data Sheet April 1999 File Number Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150m A without External Pass Transistors The CA723 and CA723C are silicon monolithic integrated circuits designed for service as voltage regulators at output voltages ranging from 2V to 37V at currents up to 150m A. Each type includes a temperature-pensated reference amplifier, an error amplifier, a power series pass transistor, and a current-limiting circuit. They also provide independently accessible inputs for adjustable current limiting and remote shutdown and, in addition, feature low standby current drain, low temperature drift, and high ripple rejection. The CA723 and CA723C may be used with positive and negative power supplies in a wide variety of series, shunt, switching, and floating regulator applications. They can provide regulation at load currents greater than 150m A and in excess of 10A with the use of suitable NPN or PNP external pass transistors. Features - Up to 150m A Output Current - Positive and Negative Voltage Regulation - Regulation in Excess of 10A with Suitable Pass Transistors - Input and Output Short-Circuit Protection - Load and Line Regulation - - - . . . . .0.03% - Direct Replacement for 723 and 723C Industry Types - Adjustable Output Voltage - - - . . 2V to 37V Applications - Series and Shunt Voltage Regulator - Floating Regulator - Switching Voltage Regulator - High-Current Voltage Regulator - Temperature Controller Ordering Information PART NUMBER CA0723E CA0723T CA0723CE TEMP. RANGE (o C) -55 to 125 -55 to 125 0 to 70 PACKAGE 14 Ld PDIP 10 Pin Can 14 Ld PDIP PKG. NO. E14.3 Pinouts CA723 (PDIP) TOP VIEW NC 1 14 NC 13 FREQ P 12 V+ UNREG INPUT ERROR AMP T10.C E14.3 CURRENT 2 LIMIT CURRENT 3 SENSE INV 4 INPUT NON-INV 5 INPUT VREF 6 V-...