SJ79XX 3-Terminal Elektronische Bauelemente Negative Voltage Regulator Description TO-252 The SJ79XX series of fixed-voltage monolithic intergratedcircuit voltage regulators designed to complement Series SJ78XX in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1A of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-voltage regulators, thesedevices can be used with external components to obtain adjustable output voltage and current and also as the power pass element in precision regulators. Features *-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available REF. *Output Transistor Safe-Area Compensation *No External Components *Internal Thermal Overload Protection *Internal Short-Circuit Current Limiting A B C D E F S Millmeter Min. Max. 6.40 6.80 5.20 5.50 6.80 7.20 2.20 2.80 2.30 REF. 0.70 0.90 0.60 0.90 REF. G H J K L M R Millmeter Min. Max. 0.50 0.70 2.20 2.40 0.45 0.55 0 0.15 0.90 1.50 5.40 5.80 0.80 1.20 Absolute Maximum Ratings Parameter Symbol SJ7905~18 SJ7924 Input Voltage Output Current Operating Junction And Storage Temperature Range Thermal Resistance Junction-Air (RθJA) Thermal Resistance Junction-Cases (RθJC) Ratings VIN VIN IO -35 -40 1 Tj, Tstg RθJA -55~+150 125 RθJC 12.5 Unit V V A o C o W/ C o W/ C Typical Application SJ79XX http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 5 SJ79XX 3-Terminal Elektronische Bauelemente Negative Voltage Regulator SJ79XX SJ79XX : : Electrical Characteristics SJ7905 (Refer to the test circuits, Tj=0~125 Symbol VO Min. Typ. A-Rank (3%) -4.85 -5.0 -5.15 B-Rank (5%) -4.75 - -5.25 - 10 50 VO (Line Regulation) VO (Load Regulation) IQ IQ Max. - - 25 - 10 100 - 3 50 - - 6.0 - - 0.5 - - 1.3 Unit V mV mV mA mA Test Conditions Vin=-10V, Io=500mA, Tj=25 -7V Vin -20V, 5mA Io 1A, PD -7V Vin -25V, Io=500mA, Tj=25 -8V Vin -12V, Io=500mA, Tj=25 Vin=-10V, 5mA Vin=-10V, 5mA -7V 100 - V - - dB -8V VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A - -0.4 - mV/ Typ. A-Rank (3%) -5.82 -6.0 -6.18 B-Rank (5%) -5.70 - -6.30 Max. V - 10 120 - 5 60 VO (Load Regulation) - 10 120 - 3 60 IQ - - 6.0 - - 0.5 - - 1.3 Vn - 130 - V RR 54 - - Db VD - 2 - V http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A -18V, f=120Hz, Tj=25 Tj=25 Io=5mA, 0 Tj 125 Unit VO (Line Regulation) Ipk 100KHz, Ta=25 , Io=500mA, Vin=-11V, Cin=2.2 F, Co=1 F unless otherwise specified) Min. Vo / Tj f Vin 1A Io -25V, Io=500mA - IQ 10Hz Vin 54 Symbol 750mA, Tj=25 Io Vin=-10V, Io=500mA, Tj=25 Vn SJ7906 (Refer to the test circuits, Tj=0~125 15W 1A, Tj=25 Io Vin=-10V, 250mA RR Vo / Tj VO , Io=500mA, Vin=-10V, Cin=2.2 F, Co=1 F unless otherwise specified) mV mV mA mA - 2.2 - A - -0.5 - mV/ Test Conditions Vin=-11V, Io=500mA, Tj=25 -8V Vin -21V, 5mA Io 1A, PD -8V Vin -25V, Io=500mA, Tj=25 -9V Vin -13V, Io=500mA, Tj=25 Vin=-11V, 5mA Io Vin=-11V, 250mA 15W 1A, Tj=25 Io 750mA, Tj=25 Vin=-11V, Io=500mA, Tj=25 Vin=-11V, 5mA -8V 10Hz -9V Vin f Vin Io 1A -25V, Io=500mA 100KHz, Ta=25 -19V, f=120Hz, Tj=25 Io=1A, Tj=25 Tj=25 Io=5mA, 0 Tj 125 Any changing of specification will not be informed individual Page 2 of 5 SJ79XX 3-Terminal Elektronische Bauelemente Negative Voltage Regulator SJ79XX SJ79XX : : SJ7908 (Refer to the test circuits, Tj=0~125 , Io=500mA, Vin=-14V, Cin=2.2 F, Co=1 F unless otherwise specified) Symbol Min. Typ. A-Rank (3%) -7.76 -8.0 -8.24 B-Rank (5%) -7.60 - -8.40 VO (Line Regulation) - 10 160 - 5 80 VO (Load Regulation) - 12 160 - 4 80 IQ - - 6.0 VO IQ Max. - - 0.5 - - 1.0 V mV mV mA mA Test Conditions Vin=-14V, Io=500mA, Tj=25 -10.5V Vin -23V, 5mA Io Vin -25V, Io=500mA, Tj=25 -11.5V Vin -17V, Io=500mA, Tj=25 Vin=-14V, 5mA Vin=-14V, 5mA -11.5V 10Hz Vin 175 - V - - dB -11.5V VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A Tj=25 - -0.6 - mV/ Min. Typ. A-Rank (3%) -8.73 -9.0 -9.27 B-Rank (5%) -8.55 - -9.45 VO (Line Regulation) - 10 180 - 5 90 VO (Load Regulation) - 12 180 - 4 90 f 1A -21.5V, f=120Hz, Tj=25 Io=5mA, 0 Tj Max. 125 - - 6.0 - - 0.5 - - 1.0 Unit V mV mV mA mA Test Conditions Vin=-15V, Io=500mA, Tj=25 -11.5V Vin -23V, 5mA Io -11.5V -12V Vin Vin 1A, PD 15W -26V, Io=500mA, Tj=25 -18V, Io=500mA, Tj=25 Vin=-15V, 5mA Io Vin=-15V, 250mA 1A, Tj=25 Io 750mA, Tj=25 Vin=-15V, Io=500mA, Tj=25 Vin=-15V, 5mA -11.5V 10Hz Vin Vn - 175 - V 54 - - dB -12.5V VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A Tj=25 - -0.6 - mV/ 01-Jun-2002 Rev. A Io 100KHz, Ta=25 Vin RR http://www.SeCoSGmbH.com/ 750mA, Tj=25 , Io=500mA, Vin=-15V, Cin=2.2 F, Co=1 F unless otherwise specified) Symbol Vo / Tj 1A, Tj=25 Io -25V, Io=500mA - IQ 15W Vin=-14V, Io=500mA, Tj=25 54 IQ Io Vin=-14V, 250mA Vn SJ7909 (Refer to the test circuits, Tj=0~125 1A, PD -10.5V RR Vo / Tj VO VO Unit f Io 1A -26V, Io=500mA 100KHz, Ta=25 Vin Io=5mA, 0 -22.5V, f=120Hz, Tj=25 Tj 125 Any changing of specification will not be informed individual Page 3 of 5 SJ79XX 3-Terminal Elektronische Bauelemente Negative Voltage Regulator SJ79XX SJ79XX : SJ7912 (Refer to the test circuits, Tj=0~125 Symbol , Io=500mA, Vin=-19V, Cin=2.2 F, Co=1 F unless otherwise specified) Min. Typ. A-Rank (3%) -11.64 -12.0 -12.36 B-Rank (5%) -11.40 - -12.60 VO (Line Regulation) - 12 240 - 6 120 VO (Load Regulation) - 12 240 - 4 120 IQ - - 6.0 - - 0.5 - - 1.0 Vn - 200 - V RR 54 - - VD - 2 - Ipk - 2.2 - -0.8 VO VO IQ Vo / Tj SJ7915 (Refer to the test circuits, Tj=0~125 Symbol Max. V mV mV mA mA Test Conditions Vin=-19V, Io=500mA, Tj=25 -14.5V Vin -27V, 5mA Io -14.5V -16V Vin Vin Vin=-19V, 5mA 1A, Tj=25 Io 750mA, Tj=25 Vin=-19V, Io=500mA, Tj=25 Vin=-19V, 5mA -14.5V Vin Io 1A -30V, Io=500mA -15V Vin Io=1A, Tj=25 - A Tj=25 - mV/ 100KHz, Ta=25 -25V, f=120Hz, Tj=25 Io=5mA, 0 Tj 125 , Io=500mA, Vin=-23V, Cin=2.2 F, Co=1 F unless otherwise specified) -14.55 -15.0 -15.45 B-Rank (5%) -14.25 - -15.75 VO (Line Regulation) - 12 300 - 6 150 VO (Load Regulation) - 12 300 - 4 150 IQ - - 6.0 - - 0.5 - - 1.0 Unit V mV mV mA mA Test Conditions Vin=-23V, Io=500mA, Tj=25 -17.5V Vin -30V, 5mA Io -17.5V -20V Vin Vin 1A, PD 15W -30V, Io=500mA, Tj=25 -26V, Io=500mA, Tj=25 Vin=-23V, 5mA Io Vin=-23V, 250mA 1A, Tj=25 Io 750mA, Tj=25 Vin=-23V, Io=500mA, Tj=25 Vin=-23V, 5mA -17.5V 10Hz Vin Vn - 250 - V RR 54 - - dB -18.5V VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A Tj=25 - -0.9 - mV/ 01-Jun-2002 Rev. A Io Vin=-19V, 250mA V A-Rank (3%) http://www.SeCoSGmbH.com 15W -30V, Io=500mA, Tj=25 dB Max. Vo / Tj 1A, PD -22V, Io=500mA, Tj=25 f Typ. IQ Unit 10Hz Min. VO : f Io 1A -30.5V, Io=500mA 100KHz, Ta=25 Vin Io=5mA, 0 -28.5V, f=120Hz, Tj=25 Tj 125 Any changing of specification will not be informed individual Page 4 of 5 SJ79XX 3-Terminal Elektronische Bauelemente Negative Voltage Regulator SJ79XX : SJ7918 (Refer to the test circuits, Tj=0~125 Symbol VO , Io=500mA, Vin=-27V, Cin=2.2 F, Co=1 F unless otherwise specified) Min. Typ. Max. A-Rank (3%) -17.46 -18.0 -18.54 B-Rank (5%) -17.10 - -18.9 VO (Line Regulation) - 15 360 - 8 180 VO (Load Regulation) - 15 360 - 5 180 IQ - - 6.0 - - 0.5 - - 1.0 IQ V mV mV mA mA Test Conditions Vin=-27V, Io=500mA, , Tj=25 -21V Vin -33V, 5mA Io 1A, PD -21V Vin -33V, Io=500mA, Tj=25 -24V Vin -30V, Io=500mA, Tj=25 Vin=-27V, 5mA Vin=-27V, 5mA -21V Vin - 300 - V 10Hz f - - dB -22V Vin VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A SJ7924 (Refer to the test circuits, Tj=0~125 Symbol - Typ. A-Rank (3%) -23.28 -24.0 -24.72 B-Rank (5%) -22.80 - -25.20 - 15 480 Max. - 8 240 VO (Load Regulation) - 15 480 - 5 240 IQ - - 6.0 IQ Tj=25 Io=5mA, 0 Tj 125 - - 0.5 - - 1.0 Unit V mV mV mA mA Test Conditions Vin=-33V, Io=500mA, Tj=25 -27V Vin -38V, 5mA Io 1A, PD -27V Vin -38V, Io=500mA, Tj=25 -30V Vin -36V, Io=500mA, Tj=25 Vin=-33V, 5mA Io Vin=-33V, 250mA 15W 1A, Tj=25 Io 750mA, Tj=25 Vin=-33V, Io=500mA, Tj=25 Vin=-33V, 5mA -27V Vin Io 1A -38V, Io=500mA - 400 - V 10Hz f 54 - - dB -28V Vin VD - 2 - V Io=1A, Tj=25 Ipk - 2.2 - A - -1.0 - mV/ 01-Jun-2002 Rev. A 1A -32V, f=120Hz, Tj=25 Vn http://www.SeCoSGmbH.com/ Io 100KHz, Ta=25 RR Vo / Tj 750mA, Tj=25 , Io=500mA, Vin=-33V, Cin=2.2 F, Co=1 F unless otherwise specified) Min. VO (Line Regulation) mV/ 1A, Tj=25 Io -33V, Io=500mA 54 -1.0 15W Vin=-27V, Io=500mA, Tj=25 Vn - Io Vin=-27V, 250mA RR Vo / Tj VO Unit 100KHz, Ta=25 -38V, f=120Hz, Tj=25 Tj=25 Io=5mA, 0 Tj 125 Any changing of specification will not be informed individual Page 5 of 5