{yy SGS-THOMSO yf See orton LM723 HIGH PRECISION VOLTAGE REGULATOR For complete specification refer to " Linear & Switching Voltage Regulators Appl. Manual ". ( Order Code AMLISVOREST/1 ) a INPUT VOLTAGE UP TO 40V a OUTPUT VOLTAGE ADJUSTABLE FROM 2 TO 37V a POSITIVE OR NEGATIVE SUPPLY OPERA- TION ; a SERIES, SHUNT, SWITCHING OR FLOATING OPERATION se OUTPUT CURRENT TO 150mA WITHOUT Ex- TERNAL PASS TRANSISTOR s ADJUSTABLE CURRENT LIMITING DESCRIPTION The LM723 is a monolithic integrated program- mable voltage regulator, assembled in 14-lead dual in-line plastic and ceramic package, 10-lead Metal Can (TO-100 type) and SO-14 micropackage. The circuit provides internal current limiting. When the output current excedes 150mA an extemal NPN or PNP pass element may be used. Provisions are DIP-14 {Ceramic and Plastic) made for adjustable current limiting and remote SO-14 shut-down. BLOCK DIAGRAM INVERT. FREQUENCY Vg INPUT COMPENS. 9 TEMP COMPENS. ZENER z REF SERIES PASS |. AMPL, TRANSISTORS t ov INPUT LIMIT oO o Veet Vs NON-INVERT. CURRENT CURRENT Vz SENSE Oo 5~3664/2 February 1993 1/9 425