2007. 9. 7 1/16
SEMICONDUCTOR
TECHNICAL DATA
KIA7905F/PI~KIA7924F/PI
BIPOLAR LINEAR INTEGRATED CIRCUIT
Revision No : 3
1A THREE TERMINAL NEGATIVE VOLTAGE REGULATORS
-5V, -6V, -7V, -8V, -9V, -10V, -12V, -15V, -18V, -20V, -24V.
FEATURES
·Suitable for C-MOS, TTL, and the other digital IC power supply.
·Internal thermal overload protecting.
·Internal short circuit current limiting.
·Output current in excess of 1.0A.
MAXIMUM RATINGS (Ta=25℃℃)
CHARACTERISTIC SYMBOL RATING UNIT
Input Voltage
KIA7905～
KIA7915 VIN
-35
V
KIA7918～
KIA7924 -40
Power Dissipation-1
(No Heatsink)
FPD1
1.3
W
PI 2.0
Power Dissipation-2
(Infinite Heatsink)
FPD2
12.0
W
PI 20.8
Operating Junction Temperature Tj-30～150 ℃
Operating Temperature Topr -30～75 ℃
Storage Temperature Tstg -55～150 ℃
ITEM OUTPUT VOLTAGE (Typ.) UNIT
KIA7905F/PI -5
F : DPAK
PI : TO-220IS
KIA7906F/PI -6
KIA7907F/PI -7
KIA7908F/PI -8
KIA7909F/PI -9
KIA7910F/PI -10
KIA7912F/PI -12
KIA7915F/PI -15
KIA7918F/PI -18
KIA7920F/PI -20
KIA7924F/PI -24
LINE-UP
2007. 9. 7 2/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
EQUIVALENT CIRCUIT
2007. 9. 7 3/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7905F/PI
(Unless otherwise specified, VIN=-10V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-5.2 -5.0 -4.8 V
Input Regulation Reg line Fig.1 Tj=25℃
-12V≦VIN≦-8V -550
mV
-25V≦VIN≦-7V - 10 100
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 10 100
mV
250mA≦IOUT≦750mA -350
Output Voltage VOUT Fig.1 -20V≦VIN≦-7V
5mA≦IOUT≦1.0A -5.25 -5.0 -4.75 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent Current Change
ΔIBI
Fig.1
-25V≦VIN≦-8V - 0.1 1.3
mA
ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 100 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5.0mA - -0.4 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2007. 9. 7 4/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7906F/PI
(Unless otherwise specified, VIN=-11V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-6.25 -6.0 -5.75 V
Input Regulation Reg line Fig.1 Tj=25℃
-13V≦VIN≦-9V -560
mV
-25V≦VIN≦-8V - 10 120
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 10 120
mV
250mA≦IOUT≦750mA -360
Output Voltage VOUT Fig.1 -21V≦VIN≦-9V
5mA≦IOUT≦1.0A -6.3 -6.0 -5.7 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-25V≦VIN≦-9V - - 1.3
mA
Load ΔIBO 5mA≦IOUT≦1.0A - - 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 130 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.5 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2007. 9. 7 5/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7907F/PI
(Unless otherwise specified, VIN=-12V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-7.28 -7.0 -6.72 V
Input Regulation Reg line Fig.1 Tj=25℃
-15V≦VIN≦-10V -1070
mV
-25V≦VIN≦-9V - 45 140
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 20 140
mV
250mA≦IOUT≦750mA -770
Output Voltage VOUT Fig.1 -22V≦VIN≦-9V
5mA≦IOUT≦1.0A -7.35 - -6.65 V
Quiescent Current IBFig.1 Tj=25℃- 4.3 8.0 mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-25V≦VIN≦-9V - - 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - - 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz -49-
μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 60 67 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - 0.9 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2007. 9. 7 6/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7908F/PI
(Unless otherwise specified, VIN=-14V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-8.3 -8.0 -7.7 V
Input Regulation Reg line Fig.1 Tj=25℃
-17V≦VIN≦-11V -580
mV
-25V≦VIN≦-10.5V - 10 100
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 12 160
mV
250mA≦IOUT≦750mA -480
Output Voltage VOUT Fig.1 -23V≦VIN≦-11.5V
5mA≦IOUT≦1.0A -8.4 -8.0 -7.6 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-25V≦VIN≦-11.5V - 0.1 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 175 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.6 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2007. 9. 7 7/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
ELECTRICAL CHARACTERISTICS
KIA7909F/PI
(Unless otherwise specified, VIN=-15V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-9.3 -9.0 -8.7 V
Input Regulation Reg line Fig.1 Tj=25℃
-19V≦VIN≦-13V -590
mV
-26V≦VIN≦-11.5V - 10 100
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 10 150
mV
250mA≦IOUT≦750mA - 5 120
Output Voltage VOUT Fig.1 -24V≦VIN≦-11.5V
5mA≦IOUT≦1.0A -9.4 -9.0 -8.6 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-26.5V≦VIN≦-13V - 0.1 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 180 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.7 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 8/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7910F/PI
(Unless otherwise specified, VIN=-16V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-10.4 -10 -9.6 V
Input Regulation Reg line Fig.1 Tj=25℃
-20V≦VIN≦-14V - 5 100
mV
-27V≦VIN≦-12.5V - 10 110
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 10 180
mV
250mA≦IOUT≦750mA - 6 120
Output Voltage VOUT Fig.1 -25V≦VIN≦-12.5V
5mA≦IOUT≦1.0A -10.5 -10 -9.5 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-27.5V≦VIN≦-14V - 0.1 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 190 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.7 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 9/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7912F/PI
(Unless otherwise specified, VIN=-18V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-12.5 -12 -11.5 V
Input Regulation Reg line Fig.1 Tj=25℃
-22V≦VIN≦-16V - 6 120
mV
-30V≦VIN≦-14.5V - 12 240
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 12 240
mV
250mA≦IOUT≦750mA - 4 120
Output Voltage VOUT Fig.1 -27V≦VIN≦-15.5V
5mA≦IOUT≦1.0A -12.6 -12 -11.4 V
Quiescent Current IBFig.1 Tj=25℃- 3 6 mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-30V≦VIN≦-15V - 0.1 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 200 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.8 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 10/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7915F/PI
(Unless otherwise specified, VIN=-23V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-15.6 -15 -14.4 V
Input Regulation Reg line Fig.1 Tj=25℃
-26V≦VIN≦-20V - 6 150
mV
-30V≦VIN≦-17.5V - 12 300
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 12 300
mV
250mA≦IOUT≦750mA - 4 150
Output Voltage VOUT Fig.1 -30V≦VIN≦-18V
5mA≦IOUT≦1.0A -15.75 -15 -14.25 V
Quiescent Current IBFig.1 Tj=25℃-3 6mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-30V≦VIN≦-17.5V - 0.1 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - 0.05 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 250 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -0.9 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 11/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7918F/PI
(Unless otherwise specified, VIN=-27V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-18.7 -18 -17.3 V
Input Regulation Reg line Fig.1 Tj=25℃
-30V≦VIN≦-24V - 8 180
mV
-33V≦VIN≦-21V - 15 360
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 15 360
mV
250mA≦IOUT≦750mA - 5 180
Output Voltage VOUT Fig.1 -33V≦VIN≦-22.5V
5mA≦IOUT≦1.0A -18.85 -18 -17.15 V
Quiescent Current IBFig.1 Tj=25℃-36mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-33V≦VIN≦-22V - - 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - - 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 300 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -1.0 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 12/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7920F/PI
(Unless otherwise specified, VIN=-30V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=2.2μμ
F, COUT=1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-20.8 -20 -19.2 V
Input Regulation Reg line Fig.1 Tj=25℃
-32V≦VIN≦-26V - 10 180
mV
-35V≦VIN≦-24V - 18 360
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 18 360
mV
250mA≦IOUT≦750mA - 10 180
Output Voltage VOUT Fig.1 -35V≦VIN≦-24
5mA≦IOUT≦1.0A -21.0 -20 -19.0 V
Quiescent Current IBFig.1 Tj=25℃-3 6mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-36.5V≦VIN≦-25V - - 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - - 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 350 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -1.0 - mV/℃
Dropout Voltage VDFig.1 Tj=25℃, IOUT=1A - 2.0 - V
2000. 12. 9 13/15
KIA7905F/PI~KIA7924F/PI
Revision No : 1
ELECTRICAL CHARACTERISTICS
KIA7924F/PI
(Unless otherwise specified, VIN=-33V, IOUT=500mA, 0℃℃≦≦Tj≦≦125℃℃, CIN=0.33μμ
F, COUT=0.1μμ
F)
CHARACTERISTIC SYMBOL TEST
CIRCUIT TEST CONDITION MIN. TYP. MAX. UNIT
Output Voltage VOUT Fig.1 Tj=25℃-25 -24 -23 V
Input Regulation Reg line Fig.1 Tj=25℃
-36V≦VIN≦-30V - 8 240
mV
-38V≦VIN≦-27V - 15 480
Load Regulation Reg load Fig.1 Tj=25℃
5mA≦IOUT≦1.5A - 15 480
mV
250mA≦IOUT≦750mA - 5 240
Output Voltage VOUT Fig.1 -38V≦VIN≦-27V
5mA≦IOUT≦1.0A -25.2 -24 -22.5 V
Quiescent Current IBFig.1 Tj=25℃- 3 6 mA
Quiescent
Current Change
Line ΔIBI
Fig.1
-38V≦VIN≦-27V - - 1.0
mA
Load ΔIBO 5mA≦IOUT≦1.0A - - 0.5
Output Noise Voltage VNO Fig.2 Ta=25℃, 10Hz≦f≦100kHz - 400 - μVrms
Ripple Rejection Ratio RR Fig.3 f=120Hz, IOUT=20mA, 54 60 - dB
Short Circuit Current Limit ISC Fig.1 Tj=25℃- 1.9 - A
Average Temperature
Coefficient of Output Voltage TCVO Fig.1 IOUT=5mA - -1.0 - mV/℃
Dropout Voltage VDFig.1 Ta=25℃, IOUT=1A - 2.0 - V
2007. 9. 7 14/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
Fig.1 Standard Test Circuit
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. CIis 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.
Fig.2 VNO Test Circuit
Fig.3 Ripple Rejection Test Circuit
2007. 9. 7 15/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3
2007. 9. 7 16/16
KIA7905F/PI~KIA7924F/PI
Revision No : 3