TDA8133

TDA8133 5.1V +8V REGULATOR WITH DISABLE AND RESET . . . . . . . . ADVANCE DATA OUTPUT CURRENTS UP TO 0.75A FIXED PRECISION OUTPUT 1 VOLTAGE 5.1V ± 2% FIXED PRECISION OUTPUT 2 VOLTAGE 8V ± 2% OUTPUT 1 WITH RESET FACILITY OUTPUT 2 WITH DISABLE BY TTL INPUT SHORT CIRCUIT PROTECTION AT BOTH OUTPUTS THERMAL PROTECTION LOW DROP OUTPUT VOLTAGE DESCRIPTION The TDA8133 is a monolithic dual positive voltage regulator designed to provide fixed precision output voltages of 5.1V and 8V at currents up to 0.75A. An internal reset circuit generates a reset pulse when the output 1 decrease below the regulated voltage value. Output 2 can be disabled by TTL input. Short circuit and thermal protections are included in all the versions. PIN CONNECTIONS 9 8 7 6 5 4 3 2 1 Tab. connected to Pin 5 SIP9 (Plastic Package) ORDER CODE : TDA8133 OUTPUT 1 OUTPUT 2 N.C. RESET GROUND DISABLE DEL. CAP. INPUT 2 INPUT 1 8133-01.EPS March 1994 This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/5 TDA8133 BLOCK DIAGRAM IN 1 1 IN 2 2 REFERENCE OUT 1 9 OUT 1 6 PROTECTION RESET 3 RESET DELAY CAPACITOR DISABLE 4 DISABLE OUT 2 8 OUT 2 ABSOLUTE MAXIMUM RATINGS Symbol VIN VDIS VRST IO1, 2 Pt Tstg Tj DC Input Voltage Pin 1 Disable Input Voltage Output Voltage at Pin 6 Output Currents Power Dissipation Storage Temperature Junction Temperature Parameter Value 20 20 20 Internally Limited -65 to +150 0 to +150 o o Unit...