Datasheet

KSD-I0O004-001
6
S79xxPI
Electrical Characteristics
(T
J
= 0 to 125℃, Vin= -23V, Iout=500mA, unless otherwise specified.)
S7915PI
Characteristic Symbol Test Condition
*
Min. Typ. Max.
Unit
T
j
=25℃
-15.6 -15.0 -14.4
Output Voltage
**
V
OUT
I
OUT
=5mA ~ 1A, V
IN
=-30V ~ -17.5V
-15.75
-15.0
-14.25
V
V
IN
=-30V ~ -17.5V - 5 100
Line Regulation ÌV
OUT
V
IN
=-26V ~ -20V
T
j
=25℃
- 3 50
mV
I
OUT
=5mA ~ 1.0A - 15 200
Load Regulation ÌV
OUT
I
OUT
=250mA ~ 750mA
T
j
=25℃
- 5 75
mV
Quiescent Current I
B
T
j
=25℃
- 2.0 3.0 mA
V
IN
= -30V ~ -17.5V
- 0.04 0.5
Quiescent Current Change ÌI
B
I
OUT
= 5mA ~ 1A - 0.08 0.5
mA
Output Noise Voltage V
N
f=10Hz ~ 100KHz,
T
j
=25℃
- 375 - uV
rms
Ripple Rejection Ratio RR
f=120Hz, V
IN
=-28.5V ~ -18.5V
54 60 - dB
Dropout Voltage V
D
I
OUT
=1A
T
j
=25℃
- 2.0 - V
Temperature Coefficient of
Output Voltage Drift
T
CVO
I
OUT
=5mA
T
j
=25℃
- -1.0 -
mV/°C
Peak Output Current I
PK
T
j
=25℃
- 2.1 - 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.
■Test circuit