K Ee C SEMICONDUCTOR KIA7905P/PI ~ TECHNICAL DATA KIA7924P/PI BIPOLAR LINEAR INTEGRATED CIRCUIT 1A THREE TERMINAL NEGATIVE VOLTAGE REGULATORS -5V, -6V, -8V, -9V, -10V, -12V, -15V, -18V, -20V, -24V A R 8 a 1 FEATURES: we . * Suitable for C-MOS, TTL, and the other digital IC power supply. 1 Sa MILLIMETERS * Internal thermal overload protecting. | A 10.30 MAX * Internal short circuit current limiting. | : aD * Output current in excess of 1.0A. D 98.608 0.20 E 3.00 = | i | F 6.70 MAX } 1 o G 13.60+ 0.50 % | c H 5.60 MAX { y J 1.37 MAX K 0.50 1.50 MAX . _ore = 254 MAXIMUM RATINGS (Ta=25TC) | 5 TD ak oO oD om =z 0 2.60 CHARACTERISTIC SYMBOL | RATING | UNIT i Hire ru P 1.50 MAK Q 1.50 KI A7905P, /PI~ 5 1. GND R 9.50+ 0.20 KIA7915P/PI 795 2. INPUT Son ae Input Voltage Vin Vv 3. OUTPUT KIA7918P/PI~ -40 KIA7924P/PI Power Dissipation (Tc=25T) Pp 20.8 WwW TO220AB Operating Junction Temperature Tj -30~ 150 Cc Operating Temperature Toor -30~75 Cc DIM MILLIMETERS Storage Temperature Tog -5d~ 150 Cc A 10.30 MAX B 15.30 MAX c 2.70+ 0.30 D 0.85 MAX E 93.20 0.20 F 3.00+ 0.30 G 12.30 MAX H 0.75 MAX J 13.604 0.50 K 3.90 MAX L 1.20 M 1.30 N 2.54 0 4.504 0.20 P 6.80 Q 2.604 0.20 R 10 8 eo T 5 U 0.5 Vv 2.604 0.15 1. GND 2. INPUT 3. OUTPUT TO220I5 1999. 8. 17 Revision No : 6 KEC 1/14KIA7905P/PI ~ KIA7924P/PI EQUIVALENT CIRCUIT GND a7] Ret W/V # 23 Q22 Qe - oN Qy7 Q5r 6 F\\ Rit O (1) OUTPUT (3) 2/14 KEC : 6 Revision No 1999. 8. 17KIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7905P/PI (Unless otherwise specified, Vin=-10V, Iour=500mA, OC <Tj)<125C, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Ty=25C -5.2 | -5.0 | -48 Vv -12V<Vins-8V - 5 50 Input Regulation Reg line 1 Tj=25C mV 25V <Vin=-7V - 10 100 5mA <Iour<1.5A - 10 100 Load Regulation Reg load 1 Tj=25C mV 250mA < Tout < 750mA ~ 3 50 -20V <Vins=-7V _ - Output Voltage Vout 1 5mA <Iout<1.0A 5.25 5.0 475 V Quiescent Current Ip 1 Tj=25C - 3 6 mA ATi -25V <Vins-8V - 0.1 1.3 Quiescent Current Change 1 mA Alpo 5mA <Iour<1.0A - 0.05 0.5 Output Noise Voltage Vo 2 Ta=25C, 10Hz<f<100kHz - 100 - LVims Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Tj=25C - 1.9 - A Average Temperature es _ _ _ _ 4 Coefficient of Output Voltage Tevo I Tour=5.0mA 0.4 mv/ Dropout Voltage Vp 1 Tj=25C, Iour=1A - 2.0 - Vv 1999. 8. 17 Revision No : 6 KEC 3/14KIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7906P/PI (Unless otherwise specified, Vin=-11V, Iour=500mA, OC <Tj)<125C, Cirn=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. JMAX. | UNIT Output Voltage Vour 1 Tj=25 -6.25 | -6.0 -5.75 V -13V <Vins-9V - 5 60 Input Regulation Reg line 1 Tj=25C mV -25V = Vin=-8V - 10 120 5mA <Iour<1.5A - 10 120 Load Regulation Reg load 1 Tj=25C mV 250mA <Tour< 750mA - 3 60 -21V <Vins-9V _ _ _s Output Voltage Vout 1 smA <lour<1.0A 6.3 6.0 57 V Quiescent Current Ip 1 Tj=25C - 3 6 mA . Line Alpr -25V <Vinx-9V - - 13 Quiescent Current Change | mA 6 Load Axo 5mA<Iour<1.0A - - 05 Output Noise Voltage Vyno 2 Ta=25, 10Hz<f<100kHz - 130 - LVons Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Tj=25C - 1.9 - A Average Temperature Tow 1 Io-t=5mA _ 05 _ Wt Coefficient of Output Voltage cvo ovr , m Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 KEC 4/14KIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7908P/PI (Unless otherwise specified, Vin=-14V, Iour=500mA, OC <Tj)<125C, Cir=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -8.3 -8.0 -T7 V -17V <Vws-llV - 5 80 Input Regulation Reg line 1 Tj=25C mV -25V <Vins-10.5V - 10 100 5mA <Iour<1.5A - 12 160 Load Regulation Reg load 1 Tj=25C mV 250mA < Tout < 750mA ~ 4 80 -23V <Vins-11.5V Output Voltage Vout 1 smA <Iour<1.0A 8.4 8.0 7.6 V Quiescent Current Ip 1 Tj=25C - 3 6 mA . Line Alpi -23V < Vins -11.5V - 0.1 1.0 Quiescent Current Change | mA Load Algo 5mA <Iour<1.0A - 0.05 0.5 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 175 - LUVims Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Tj=25C - 1.9 - A Average Temperature Tow 1 Io-t=5mA _ 06 _ Wt Coefficient of Output Voltage cvo ovr , m Dropout Voltage Vp 1 Tj=25C, Iour=1A - 2.0 - Vv 1999. 8. 17 Revision No : 6 KEC 5/14KIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7909P/PI (Unless otherwise specified, Vin=-15V, Iour=500mA, OC <Tj)<125C, Cirn=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Ty=25T -93 | -9.0 | -87 Vv -19V <Vws-13V - 5 90 Input Regulation Reg line 1 Tj=25C mV -26V <Vins-11L5V - 10 100 5mA <Iour<1.5A - 10 150 Load Regulation Reg load 1 Tj=25C mV 250mA <Iour<750mA | - 5 120 -24V <Vins-11.5V Output Voltage Vout 1 smA <Iout<1.0A 9.4 9.0 8.6 V Quiescent Current Ip 1 Tj=25C - 3 6 mA . Line Alpi -26.5V <Vin<-13V - 0.1 1.0 Quiescent Current Change | mA Load Algo 5mA <Iour<1.0A - 0.05 0.5 Output Noise Voltage Vyno 2 Ta=25, 10Hz<f<100kHz - 180 - LVons Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Tj=25C - 1.9 - A Average Temperature Tow 1 Io-t=5mA _ 07 _ Wt Coefficient of Output Voltage cvo ovr , m Dropout Voltage Vp 1 Tj=25C, Iour=1A - 2.0 - Vv 1999. 8. 17 Revision No : 6 6/14 KECKIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7910IP/PI (Unless otherwise specified, Vin=-16V, Iour=500mA, OC <T;<125, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -10.4 | -10 -9.6 V -20V <Vins-l4V - 5 100 Input Regulation Reg line 1 Tj=25 mV -27V < Vins -12.5V - 10 110 5mA <Iour<1.5A - 10 180 Load Regulation Reg load 1 Tj=25 mV 250mA <Tour< 750mA - 6 120 -25V <Vins-12.5V ane | ac Output Voltage Vout 1 smA <lour<1.0A 10.5 10 9.5 V Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line Alpi -27.5V <Vin=-l4V - 0.1 1.0 Quiescent Current Change | mA Load ATgo 5mA <Iours1.0A - 0.05 0.5 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 190 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 lo-r=SmA _ 0.7 _ mv/C Coefficient of Output Voltage cvo ovr , Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 TAA KECKIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7912P/PI (Unless otherwise specified, Vin=-18V, Iour=500mA, OC <T;<125, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -12.5 | -12 -115 Vv -22V <Vins-16V - 6 120 Input Regulation Reg line 1 Tj=25 mV -30V < Vn<-14.5V - 12 240 5mA <Iour<1.5A - 12 240 Load Regulation Reg load 1 Tj=25 mV 250mA <Tour< 750mA - 4 120 -27V <Vins-15.5V - - - Output Voltage Vout 1 smA <lour<1.0A 12.6 12 11.4 V Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line Alpi -30V <Vin<-15V - 0.1 1.0 Quiescent Current Change | mA 8 Load ATgo 5mA <Iours1.0A - 0.05 0.5 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 200 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 lo-r=SmA _ 08 _ mv/C Coefficient of Output Voltage cvo ovr , Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 KEC 8/14KIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7915P/PI (Unless otherwise specified, Vin=-23V, ITour=500mA, OC <T;<125, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -15.6 | -15 -14.4 Vv -26V <Vins-20V - 6 150 Input Regulation Reg line 1 Tj=25 mV -30V < Vins -17.5V - 12 300 5mA <Iour<1.5A - 12 300 Load Regulation Reg load 1 Tj=25 mV 200mA <lovtr <= 750mA - 4 150 -30V <Vins-18V 4575 | _ 14.95 Output Voltage Vout 1 5mA <lour<1.0A 15.75 15 14.25 V Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line Alpi -30V < Vins -17.5V - 0.1 1.0 Quiescent Current Change | mA 8 Load ATgo 5mA <Iours1.0A - 0.05 0.5 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 250 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 Io-t=5mA _ 09 _ Wt Coefficient of Output Voltage cvo ovr m Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 9/14 KECKIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7918P/PI (Unless otherwise specified, Vin=-27V, ITour=500mA, OC <T;<1257, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -18.7 | -18 -17.3 V -30V <Vins-24V - 8 180 Input Regulation Reg line 1 Tj=25 mV -338V < Vins -21V - 15 360 5mA <Iour<1.5A - 15 360 Load Regulation Reg load 1 Tj=25 mV 200mA <lovtr <= 750mA - 5 180 -33V <VinS-22.5V qeon |. aaa Output Voltage Vout 1 smA <lour<1.0A 18.85 18 17.15 V Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line Alpr -33V < Vinx -22V - - 1.0 Quiescent Current Change | mA 6 Load Axo 5mA<Iour<1.0A - - 05 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 300 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 lo-r=SmA _ -10 _ mv/C Coefficient of Output Voltage cvo ovr , Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 10/14 KECKIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7920P/PI (Unless otherwise specified, Vin=-30V, ITour=500mA, OC <T;<125, Cin=2.2UF, Cour=1uF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -20.8 | -20 -19.2 V -32V <Vins-260V - 10 180 Input Regulation Reg line 1 Tj=25 mV -39V < Vins -24V - 18 360 5mA <Iour<1.5A - 18 360 Load Regulation Reg load 1 Tj=25 mV 200mA <lovtr <= 750mA - 10 180 -35V <Vins-24V _ _ _ Output Voltage Vout 1 smA <lour=1.0A 21.0 20 19.0 Vv Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line Alpr -36.5V < Vinx -25V - - 1.0 Quiescent Current Change | mA 6 Load Axo 5mA<Iour<1.0A - - 05 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 350 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 lo-r=SmA _ -10 _ mv/C Coefficient of Output Voltage cvo ovr , Dropout Voltage Vp 1 T)=25'C, Iour=l1A - 2.0 - V 1999. 8. 17 Revision No : 6 11/14 KECKIA7905P/PI ~ KIA7924P/PI ELECTRICAL CHARACTERISTICS KIA7924P/PI (Unless otherwise specified, Vin=-33V, ITour=500mA, OC <T;<125, Cin=0.33uUF, Cour=0.1UF) CHARACTERISTIC SYMBOL cin rr TEST CONDITION MIN. | TYP. | MAX.] UNIT Output Voltage Vout 1 Tj=25 -25 el -23 Vv -36V <Vin=-30V - 8 240 Input Regulation Reg line 1 Tj=25 mV -38V < Vins -27V - 15 480 5mA <Iour<1.5A - 15 480 Load Regulation Reg load 1 Tj=25 mV 250mA <Tour< 750mA - 5 240 -38V <Vins-27V or _ (oor Output Voltage Vout 1 smA <lour<1.0A 25.2 24 22.5 V Quiescent Current Ip 1 Ty=25C - 3 6 mA . Line ATpr 38V < Vinx -27V - - 1.0 Quiescent Current Change | mA 6 Load Axo 5mA<Iour<1.0A - - 05 Output Noise Voltage Vno 2 Ta=25, 10Hz<f<100kHz - 400 - LV rms Ripple Rejection Ratio RR 3 f=120Hz, Iour=20mA, 54 60 - dB Short Circuit Current Limit Isc 1 Ty=29C - 1.9 - A Average Temperature Tow 1 lo-r=SmA _ -10 _ mv/C Coefficient of Output Voltage cvo ovr , Dropout Voltage Vp 1 Ti=25, Iovr=lA - 2.0 - V 1999. 8. 17 Revision No : 6 12/14 KECKIA7905P/PI ~ KIA7924P/PI TEST CIRCUIT 1. Vour, Reg:Line, Reg:Load, In, Alb, Vo, Tcevo KIA79XXP/PI 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. Cy 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. 2. Vwo KIA79XXP/PI FILTER = |---- 00 NOISE 1 OHz ~100kHz |- | -- METER 3. RR OSCILLOSCOPE Io Co KIA79XXP/PI (3 }e-e== ey= 1Vp-p | f=120Hz S&) {30cm R.R.=20 log (dB) 1999. 8. 17 Revision No : 6 KEC 13/14KIA7905P/PI ~ KIA7924P/PI Ip _ Tj Vout _ T; 5 ~~ > = < KIA7912P/PI 4 5 : o a > =a) 3 Fy zZ - c KIA7912P/PI <i Bs 2 3 KIA7905P/PI 2 KIA7905P/PI_ | +} - n 1 - = E a > 0 O 0 50 100 150 0 50 100 150 JUNCTION TEMPERATURE Tj (C) JUNCTION TEMPERATURE Tj (C) ~ RR lout Isc Vin a = 80 2 Vin =-10V (05P/P1) eS a =18V (12P/PI) ~ o a =-33V (24P/PI) D = 70 > f=120Hz a a I i Ruy, | = 79, [ea Sg 80 i PS 205p /PI a3 5 N49, 5 | 5 p 5 50 erg PP e a a n a. 40 a 0 500 1000 0 10 20 30 40 OUTPUT CURRENT Iout (mA) INPUT VOLTAGE Vqy (V) Vp - Tj = Pp Ta a ~~ 2 A, Se % 20 THERMAL RESISTANCE o Jc | J-A a a > a ~ 6.0 [625 | -/ g 5 S z a \ 3} 10 NN EB E Nox, 3 4 Ne 2 AVo=5% OF OUTPUT rg WITHOUT HEAT SINK Nn Ao VOLTAGE 5 ee \ 0 50 100 150 5 0 50 100 150 JUNCTION TEMPERATURE Tj (C) < AMBIENT TEMPERATURE Ta (C) 1999. 8. 17 Revision No : 6 KEC 14/14