SEMICONDUCTOR KIA7905F~KIA7924F TECHNICAL DATA BIPOLAR LINEAR INTEGRATED CIRCUIT 1A THREE TERMINAL NEGATIVE VOLTAGE REGULATORS -5V, -6V, -8V, -9V, -10V, -12V, -15V, -18V, -20V, -24V. A I C J D FEATURES B Suitable for C-MOS, TTL, and the other digital IC power supply. Internal thermal overload protecting. M O K Output current in excess of 1.0A. E Q Internal short circuit current limiting. H P F 1 L F 2 3 DIM A B C D E F H I J K L M O P Q MILLIMETERS _ 0.2 6.60 + _ 0.2 6.10 + _ 0.2 5.0 + _ 0.2 1.10 + _ 0.2 2.70 + _ 0.1 2.30 + 1.00 MAX _ 0.2 2.30 + _ 0.1 0.50 + _ 0.20 2.00 + _ 0.10 0.50 + _ 0.10 0.91 + _ 0.1 0.90 + _ 0.10 1.00 + 0.95 MAX 1. GND 2. INPUT 3. OUTPUT MAXIMUM RATINGS (Ta=25 CHARACTERISTIC ) SYMBOL KIA7915F KIA7918F UNIT DPAK KIA7905F Input Voltage RATING -35 VIN V -40 KIA7924F PD 12 W Power Dissipation (Without Heatsink) PD 1.3 W Operating Junction Temperature Tj -30 150 Operating Temperature Topr -30 75 Storage Temperature Tstg -55 150 Power Dissipation (Tc=25 2002. 9. 24 ) Revision No : 2 1/14 KIA7905F~KIA7924F Q 28 Q 29 Q 30 R1 Q2 Q3 Q4 Q 17 R 14 Q7 Q5 R15 R17 R16 Q 18 Q6 R2 Q 19 R18 R19 Q 20 R 20 Q 21 Q 31 R 21 Q 23 Q 22 R 26 R 22 Q 24 Q 25 R3 Q8 R23 R 25 R 24 Q 26 Q9 Q 12 R5 Q 27-1 Q 13 Q 26-1 R4 C2 Q 27 Q 10 C1 Q 11 D4 R6 R7 R12 Q 16 R11 Q 15 R10 R13 Q 14 R9 R8 GND (1) OUTPUT (3) INPUT (2) 2/14 Revision No : 2 2002. 9. 24 R0 EQUIVALENT CIRCUIT KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7905F (Unless otherwise specified, VIN=-10V, IOUT=500mA, 0 Tj SYMBOL TEST CIRCUIT Output Voltage VOUT 1 Tj=25 Input Regulation Reg line 1 Tj=25 CHARACTERISTIC 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION -12V Load Regulation Reg load 1 VIN Quiescent Current UNIT -5.2 -5.0 -4.8 V - 5 50 VIN -7V - 10 100 5mA IOUT 1.5A - 10 100 - 3 50 -5.25 -5.0 -4.75 V - 3 6 mA - 0.1 1.3 Tj=25 mV 1 -20V VIN -7V 5mA IOUT 1.0A IB 1 Tj=25 IBI MAX. -25V VOUT Quiescent Current Change TYP. mV 250mA Output Voltage -8V MIN. -25V VIN IOUT 750mA -8V 1 IBO mA 5mA IOUT 1.0A - 0.05 0.5 - 100 - Vrms 54 60 - dB Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5.0mA - -0.4 - mV/ VD 1 Tj=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f , IOUT=1A 100kHz 3/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7906F (Unless otherwise specified, VIN=-11V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change VOUT 1 IB 1 Line IBI Load IBO TYP. MAX. UNIT -6.25 -6.0 -5.75 V -13V VIN -9V - 5 60 -25V VIN -8V - 10 120 5mA IOUT 1.5A - 10 120 Tj=25 mV Tj=25 mV 250mA Output Voltage MIN. -21V VIN 5mA IOUT IOUT 750mA -9V 1.0A Tj=25 - 3 60 -6.3 -6.0 -5.7 V - 3 6 mA -25V VIN -9V - - 1.3 5mA 1.0A - - 0.5 - 130 - Vrms 54 60 - dB 1 mA IOUT Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.5 - mV/ VD 1 Tj=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 , IOUT=1A f 100kHz 4/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7908F (Unless otherwise specified, VIN=-14V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change Line MAX. UNIT -8.3 -8.0 -7.7 V VIN -11V - 5 80 -25V VIN -10.5V - 10 100 5mA IOUT 1.5A - 12 160 - 4 80 -8.4 -8.0 -7.6 V - 3 6 mA - 0.1 1.0 Tj=25 mV Tj=25 mV VOUT 1 -23V VIN -11.5V 5mA IOUT 1.0A IB 1 Tj=25 IBI TYP. -17V 250mA Output Voltage MIN. -25V IOUT 750mA VIN -11.5V 1 Load IBO mA 5mA IOUT 1.0A - 0.05 0.5 - 175 - Vrms 54 60 - dB Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.6 - mV/ VD 1 Tj=25 , IOUT=1A - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f 100kHz 5/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7909F (Unless otherwise specified, VIN=-15V, IOUT=500mA, 0 Tj 125 SYMBOL TEST CIRCUIT Output Voltage VOUT 1 Tj=25 Input Regulation Reg line 1 Tj=25 CHARACTERISTIC , CIN=2.2 F, COUT=1 F) TEST CONDITION -19V Load Regulation Reg load 1 VIN -13V Quiescent Current Quiescent Current Change Line MAX. UNIT -9.3 -9.0 -8.7 V - 5 90 -26V VIN -11.5V - 10 100 5mA IOUT 1.5A - 10 150 - 5 120 -9.4 -9.0 -8.6 V - 3 6 mA - 0.1 1.0 Tj=25 mV VOUT 1 -24V VIN -11.5V 5mA IOUT 1.0A IB 1 Tj=25 IBI TYP. mV 250mA Output Voltage MIN. -26.5V VIN IOUT 750mA -13V 1 Load IBO mA 5mA IOUT 1.0A - 0.05 0.5 - 180 - Vrms 54 60 - dB Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.7 - mV/ VD 1 Tj=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f , IOUT=1A 100kHz 6/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7910F (Unless otherwise specified, VIN=-16V, IOUT=500mA, 0 Tj SYMBOL TEST CIRCUIT Output Voltage VOUT 1 Tj=25 Input Regulation Reg line 1 Tj=25 CHARACTERISTIC 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION -20V Load Regulation Reg load 1 VIN Quiescent Current Quiescent Current Change Line MAX. UNIT -10.4 -10 -9.6 V - 5 100 -27V VIN -12.5V - 10 110 5mA IOUT 1.5A - 10 180 - 6 120 -10.5 -10 -9.5 V - 3 6 mA - 0.1 1.0 Tj=25 mV VOUT 1 -25V VIN -12.5V 5mA IOUT 1.0A IB 1 Tj=25 IBI TYP. mV 250mA Output Voltage -14V MIN. -27.5V IOUT 750mA VIN -14V 1 Load IBO mA 5mA IOUT 1.0A - 0.05 0.5 - 190 - Vrms 54 60 - dB Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.7 - mV/ VD 1 Tj=25 , IOUT=1A - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f 100kHz 7/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7912F (Unless otherwise specified, VIN=-18V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change -12 -11.5 V 120 -30V VIN -14.5V - 12 240 5mA IOUT 1.5A - 12 240 Tj=25 mV Tj=25 mV IB 1 Tj=25 IBO -12.5 6 -27V VIN -15.5V 5mA IOUT 1.0A Load UNIT - 1 IBI MAX. VIN -16V VOUT Line TYP. -22V 250mA Output Voltage MIN. IOUT 750mA - 4 120 -12.6 -12 -11.4 V - 3 6 mA -30V VIN -15V - 0.1 1.0 5mA 1.0A - 0.05 0.5 - 200 - Vrms 54 60 - dB 1 mA IOUT Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.8 - mV/ VD 1 Tj=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f , IOUT=1A 100kHz 8/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7915F (Unless otherwise specified, VIN=-23V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change -15 -14.4 V 6 150 -30V VIN -17.5V - 12 300 5mA IOUT 1.5A - 12 300 Tj=25 mV Tj=25 mV IB 1 Tj=25 IBO -15.6 - -30V VIN -18V 5mA IOUT 1.0A Load UNIT -20V 1 IBI MAX. VIN VOUT Line TYP. -26V 250mA Output Voltage MIN. IOUT 750mA - 4 150 -15.75 -15 -14.25 V - 3 6 mA -30V VIN -17.5V - 0.1 1.0 5mA IOUT - 0.05 0.5 - 250 - Vrms 54 60 - dB 1 mA 1.0A Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -0.9 - mV/ VD 1 Tj=25 , IOUT=1A - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f 100kHz 9/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7918F (Unless otherwise specified, VIN=-27V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change -18 -17.3 V 180 -33V VIN -21V - 15 360 5mA IOUT 1.5A - 15 360 Tj=25 mV Tj=25 mV IB 1 Tj=25 IBO -18.7 8 -33V VIN -22.5V 5mA IOUT 1.0A Load UNIT - 1 IBI MAX. VIN -24V VOUT Line TYP. -30V 250mA Output Voltage MIN. IOUT 750mA - 5 180 -18.85 -18 -17.15 V - 3 6 mA -33V VIN -22V - - 1.0 5mA 1.0A - - 0.5 - 300 - Vrms 54 60 - dB 1 mA IOUT Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -1.0 - mV/ VD 1 Tj=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f , IOUT=1A 100kHz 10/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7920F (Unless otherwise specified, VIN=-30V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=2.2 F, COUT=1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change -20 -19.2 V 10 180 -35V VIN -24V - 18 360 5mA IOUT 1.5A - 18 360 - 10 180 -21.0 -20 -19.0 V - 3 6 mA - - 1.0 - - 0.5 - 350 - Vrms 54 60 - dB Tj=25 mV Tj=25 mV IB 1 Tj=25 IBO -20.8 - -35V VIN -24 5mA IOUT 1.0A Load UNIT -26V 1 IBI MAX. VIN VOUT Line TYP. -32V 250mA Output Voltage MIN. -36.5V IOUT 750mA VIN -25V 1 mA 5mA IOUT 1.0A Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -1.0 - mV/ VD 1 Tj=25 , IOUT=1A - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f 100kHz 11/14 KIA7905F~KIA7924F ELECTRICAL CHARACTERISTICS KIA7924F (Unless otherwise specified, VIN=-33V, IOUT=500mA, 0 CHARACTERISTIC Output Voltage Input Regulation SYMBOL TEST CIRCUIT VOUT 1 Reg line Load Regulation Reg load 1 1 Tj 125 , CIN=0.33 F, COUT=0.1 F) TEST CONDITION Tj=25 Quiescent Current Quiescent Current Change -24 -23 V 240 -38V VIN -27V - 15 480 5mA IOUT 1.5A - 15 480 - 5 240 -25.2 -24 -22.5 V - 3 6 mA Tj=25 mV Tj=25 mV IB 1 Tj=25 IBO -25 8 -38V VIN -27V 5mA IOUT 1.0A Load UNIT - 1 IBI MAX. VIN -30V VOUT Line TYP. -36V 250mA Output Voltage MIN. IOUT 750mA -38V VIN -27V - - 1.0 5mA 1.0A - - 0.5 - 400 - Vrms 54 60 - dB 1 mA IOUT Output Noise Voltage VNO 2 Ta=25 , 10Hz Ripple Rejection Ratio RR 3 f=120Hz, IOUT=20mA, Short Circuit Current Limit ISC 1 Tj=25 - 1.9 - A TCVO 1 IOUT=5mA - -1.0 - mV/ VD 1 Ta=25 - 2.0 - V Average Temperature Coefficient of Output Voltage Dropout Voltage 2000. 12. 9 Revision No : 1 f , IOUT=1A 100kHz 12/14 KIA7905F~KIA7924F TEST CIRCUIT VOUT, Reg Line, Reg Load, IB, C1 (2) 1µF V 2.2µF VIN IB, VD, TCVO (3) IO V C0 1 A KIA79XXF 2 A 3 VO Notes : (1) To specify an output voltage, substitute voltage value for "XX" (2) Required for stability. For value given, capacitor must be solid tantalum. If alumininum electrolitics are used, at least ten times value shown should be selected. CI is required if regulator is located an appreciable distance from power supply filter. (3) To improve transient response. If large capacitors are used, a high current diode from input to output (1N4001 or similar) should be introduced to protect the device from momentary iput short circuit. V C1 1µF VIN 2.2µF 2. VNO C0 IO V 1 A KIA79XXF 2 A 3 VO NOISE METER R C1 1µF VIN 2.2µF 3. R FILTER 10Hz~100kHz C0 OSCILLOSCOPE IO 1 2 KIA79XXF 3 VO e i =1Vp-p f=120Hz < = 30cm 2002. 9. 24 Revision No : 2 e R.R.=20 l og e i (dB) o 13/14 KIA7905F~KIA7924F I B - Tj VOUT - T j 15 OUTPUT VOLTAGE VOUT (V) BIAS CURRENT I B (mA) 5 4 3 KIA7912F 2 KIA7905F 1 50 100 6 KIA7905F 3 150 50 0 150 100 JUNCTION TEMPERATURE T j ( C) JUNCTION TEMPERATURE T j ( C) RR - I OUT I SC - VIN 80 70 KIA SHORT CURRENT I SC (A) VIN =-10V (05F) =-18V (12F) =-33V (24F) f=120Hz 7905 60 KIA 791 KIA 50 F 2F 792 4F 40 T j =25 C 2.0 1.5 1.0 0.5 0 0 500 1000 -10 -20 -30 OUTPUT CURRENT I OUT (mA) INPUT VOLTAGE VIN (V) VD - T j P D - Ta 2 I OUT =1A 200mA 0mA 1 VO =5% OF OUTPUT VOLTAGE 0 0 0 50 100 JUNCTION TEMPERATURE T j ( C) Revision No : 2 150 ALLOWABLE POWER DISSIPATION PD (W) RIPPLE REJECTION RATIO RR (dB) 0 DROPOUT VOLTAGE VD (V) 9 0 0 2002. 9. 24 KIA7912F 12 15 -40 THERMAL RESISTANCE J-C 10.4 Tc=25 C 12 J-A 96.1 C/W 9 6 3 WITHOUT HEAT SINK 0 0 40 80 120 160 200 AMBIENT TEMPERATURE Ta ( C) 14/14