IL79XXC SERIES
IL7918
Electrical characteristics
(VI = -27V, Io = 500mA, 0°C <TJ<+125°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Vo
Regline
-11.5
-12
-12.5
Vdc
mV
Output Voltage (TJ=+25°C)
Line Regulation (Note 1)
(TJ=+25°C, Io = 100mA)
-21Vdc ≥ VI ≥ -33Vdc
-
-
25
10
180
90
-24Vdc ≥ VI ≥ -30Vdc
(TJ=+25°C, Io =500mA)
-21Vdc ≥ VI ≥ -33Vdc
-24Vdc ≥ VI ≥ -30Vdc
-
-
90
50
360
180
Regload
Vo
mV
Load Regulation (TJ=+25°C, Note 1)
5.0mA ≤ Io ≤ 1.5A
-
-
110
55
-
360
180
-18.9
250mA ≤ Io ≤ 750 mA
Output Voltage
-17.1
Vcd
5.0mA ≤ Io ≤ 1.0A, Po ≤15 W
-21Vdc ≥ VI ≥ -33Vdc
IIB
∆ IIB
-
4.5
8.0
mA
mA
Input Bias Current (TJ=+25°C)
Input Bias Current Change
-21Vdc ≥ VI ≥ -33Vdc
-
-
-
-
-
1.0
0.5
-
5.0mA ≤ Io ≤ 1.5A
eon
110
Output Noise Voltage (TA=+25°C)
10 Hz ≤ f ≤ 100 kHz
µV
Ripple Rejection (Io=20mA f=120Hz)
Dropout Voltage (Io=1.0A, TJ =+25°C)
Average Temperature Coefficient of
Output Voltage Io=5.0mA, 0°C <TJ<+125°C
RR
-
-
-
59
2.0
-1.0
-
-
-
dB
Vdc
mV/°C
VI-Vo
DVo/Vo
IL7924
Electrical characteristics
(VI = -33V, Io = 500mA, 0°C <TJ<+125°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Vo
Regline
-11.5
-12
-12.5
Vdc
mV
Output Voltage (TJ=+25°C)
Line Regulation (Note 1)
(TJ=+25°C, Io = 100mA)
-27Vdc ≥ VI ≥ -38Vdc
-
-
31
14
240
120
-30Vdc ≥ VI ≥ -36Vdc
(TJ=+25°C, Io =500mA)
-27Vdc ≥ VI ≥ -38Vdc
-30Vdc ≥ VI ≥ -36Vdc
-
-
118
70
480
240
Regload
Vo
mV
Load Regulation (TJ=+25°C, Note 1)
5.0mA ≤ Io ≤ 1.5A
-
-
150
85
-
480
240
-25.2
250mA ≤ Io ≤ 750 mA
Output Voltage
-22.8
Vcd
5.0mA ≤ Io ≤ 1.0A, Po ≤15 W
-27Vdc ≥ VI ≥ -38Vdc
IIB
∆ IIB
-
4.6
8.0
mA
mA
Input Bias Current (TJ=+25°C)
Input Bias Current Change
-27Vdc ≥ VI ≥ -38Vdc
-
-
-
-
-
1.0
0.5
-
5.0mA ≤ Io ≤ 1.5A
eon
170
Output Noise Voltage (TA=+25°C)
10 Hz ≤ f ≤ 100 kHz
µV
Ripple Rejection (Io=20mA f=120Hz)
Dropout Voltage (Io=1.0A, TJ =+25°C)
Average Temperature Coefficient of
Output Voltage Io=5.0mA, 0°C <TJ<+125°C
Note:
RR
-
-
-
56
2.0
-1.0
-
-
-
dB
Vdc
mV/°C
VI-Vo
DVo/Vo
Load and line regulation are specified at constant junction temperature. Changes in Vo due to heating effects must be taken into
account separately. Pulse testing with low duty cycle is used.
5
INTEGRAL [ INTEGRAL CORP. ]
