S79XXD_1 Datasheet, PDF (4/8 Pages) AUK corp – Fixed Voltage Regulator

S79xxD
Electrical Characteristics
(T_J = 0 to 125℃, Vin= -15V, Iout=500mA, unless otherwise specified.)
Characteristic
Symbol
Test Condition^*
S7909D
Unit
Min. Typ. Max.
Output Voltage^**
T_j =25℃ -9.30 -9.0 -8.70
V_OUT
V
I_OUT=5mA ~ 1A, V_IN=-23V ~ -11.5V -9.40 -9.0 -8.60
Line Regulation
ÌV_OUT
V_IN=-25V ~ -10.5V
V_IN=-17V ~ -11V
-
T_j =25℃
-
10
180
mV
5
90
Load Regulation
ÌV_OUT
I_OUT=5mA ~ 1.0A
-
T_j =25℃
I_OUT=250mA ~ 750mA
-
12
180
mV
4
90
Quiescent Current
I_B
T_j =25℃
-
3
6
mA
Quiescent Current Change
ÌI_B
V_IN = -25V ~ -11.5V
I_OUT = 5mA ~ 1A
-
0.1
1.0
mA
-
0.08 0.5
Output Noise Voltage
V_N
f=10Hz ~ 100KHz
T_j =25℃
-
175
-
uV_rms
Ripple Rejection Ratio
RR
f=120Hz, V_IN =-21.5 ~ -11.5V
54
60
-
dB
Dropout Voltage
Temperature Coefficient of
Output Voltage Drift
Peak Output Current
V_D
T_CVO
I_PK
I_OUT=1A
I_OUT=5mA
T_j =25℃
-
T_j =25℃
-
T_j =25℃
-
2.0
-0.4
2.1
-
V
- mV/°C
-
A
＊ Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
KSD-I6O006-001
4