KA79XX/KA79XXA
Electrical Characteristics (KA7906) (Continued)
(V = -11V, I = 500mA, 0°C ≤ T ≤ +125°C, C =2.2µF, C = 1µF, unless otherwise specified.)
I
O
J
I
O
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
T =+25°C
J
-5.75
-6
-6.25
Output Voltage
V
V
O
I
= 5mA to 1A, P ≤ 15W
O
O
I
-5.7
-6
-6.3
V = -9V to -21V
V = -8V to -25V
-
-
10
5
120
60
120
60
6
I
Line Regulation (Note1)
∆V
∆V
T = +25°C
mV
O
O
J
V = -9V to -13V
I
T = +25°C, I = 5mA to 1.5A
-
10
3
J
O
Load Regulation (Note1)
Quiescent Current
mV
mA
mA
T = +25°C, I = 250mA to 750mA
-
J
O
I
T = +25°C
J
-
3
Q
I
= 5mA to 1A
-
0.05
0.1
-0.5
130
60
2
0.5
1.3
-
O
Quiescent Current Change
∆I
Q
V = -8V to -25V
I
-
Temperature Coefficient of V
Output Noise Voltage
Ripple Rejection
∆Vo/∆T
I
= 5mA
O
-
mV/°C
µV
D
V
f = 10Hz to 100kHz, T =+25°C
-
-
N
A
RR
f = 120Hz, ∆V = 10V
54
-
-
dB
I
Dropout Voltage
V
T = +25°C, I = 1A
-
V
D
J
O
Short Circuit Current
Peak Current
I
T = +25°C, V = -35V
-
300
2.2
-
mA
A
SC
J
I
I
T = +25°C
J
-
-
PK
Note
1. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must be taken
O
into account separately. Pulse testing with low duty is used.
3
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
