SJ78L12 3-Terminal Positive Voltage Regulator Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen and lead-free FEATURES TO-92 Maximum output current IO: 0.1A Output voltage VO: 12V Continuous total dissipation PD: 0.625W TYPICAL APPLICATION G vi 3 1 H Vo J A D UTC SJ78L12 B 2 K C0 Ci 0.1 F 0.33 F E MARKING CJ78L12 REF. A B C D E PINNING C Millimeter Min. Max. 4.40 4.70 4.30 4.70 12.70 3.30 3.81 0.36 0.56 F REF. F G H J K Millimeter Min. Max. 0.36 0.51 1.27 TYP. 1.10 2.42 2.66 0.36 0.76 1. Out 2. Ground 3. IN ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified) PARAMETER SYMBOL VALUE VI 35 V TOPR, TSTG 0~125, -55~150 °C Input Voltage Operating Junction and Storage Temperature Range UNITS ELECTRICAL CHARACTERISTICS (At specified virtual junction temperature, VI=19V, IO=40mA, CI=0.33µF, CO=0.1µF unless otherwise specified) PARAMETER SYMBOL MIN TYP MAX UNIT TEST CONDITION Output Voltage VO Load Regulation △VO Line Regulation △VO Quiescent Current 11.5 12 12.5 V TJ=25 °C, 11.4 12 12.6 V 14V≦ VI≦ 27V, IO=1mA~40mA, TJ=0~125 °C 11.4 12 12.6 V IO=1mA~70mA, TJ=0~125 °C - 22 100 mV IO=1mA~100mA, TJ=25 °C - 13 50 mV IO=1mA~40mA, TJ=25 °C - 55 250 mV 14.5V≦VI≦ 27V, TJ=25 °C - 49 200 mV 16V≦ VI≦ 27V, TJ=25 °C IQ - 4.3 6.5 mA TJ=25 °C △IQ - - 1.5 mA 16V≦ VI≦ 27V, TJ=0~125 °C △IQ - - 0.1 mA 1mA≦VI≦ 40mA, TJ=0~125 °C Output Noise Voltage VN - 70 - µV 10Hz≦ f≦ 100KHz, TJ=25 °C Ripple Rejection RR 37 42 - dB 15V≦ VI≦ 25V, f=120Hz, TJ=0~125 °C Drop Out Voltage VD - 1.7 - C TJ=25 °C Quiescent Current Change 25-Feb-2010 Rev. B Page 1 of 2 SJ78L12 Elektronische Bauelemente 3-Terminal Positive Voltage Regulator TYPICAL APPLICATION 25-Feb-2010 Rev. B Page 2 of 2