S78xxPI
Electrical Characteristics
(V
IN
= 19V, I
OUT
= 500mA, T
j
=
0
°C
~ 125°C,
Unless otherwise noted)
Characteristic
Symbol
Test Condition
T
j
=25℃
I
OUT
=5mA ~ 1A
V
IN
=14.5V ~ 30V,
V
IN
=14.5V ~ 30V
V
IN
=16.0V ~ 22V
I
OUT
=5mA ~ 1.5A
I
OUT
=250mA ~ 750mA
P
O
≤
15W
S7812PI
Min.
11.5
11.4
-
-
-
-
-
-
-
Typ.
12.0
12.0
10
3
12
4
4.3
-
-
75
71
2.0
0.35
-1.0
2.2
Max.
12.5
Unit
Output Voltage
V
OUT
V
12.6
240
120
240
120
8.0
1.0
0.5
-
-
-
-
-
-
uV
rms
dB
V
A
mV/
°C
A
mA
mA
mV
Line Regulation
V
OUT
T
j
=25℃
Load Regulation
V
OUT
I
B
I
B
V
N
RR
V
D
I
SC
TC
VO
I
PK
T
j
=25℃
T
j
=25℃
mV
Quiescent Current
Quiescent Current Change
V
IN
= 14.5V ~ 30
V
I
OUT
= 5mA ~ 1A
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
f=10Hz ~ 100KHz,
f=120
Hz,
V
IN
=15V ~ 25
V
I
OUT
=1A
T
j
=25℃
-
55
T
j
=25℃
T
j
=25℃
-
-
-
-
I
OUT
=5mA
T
j
=25℃
T
j
=25℃
＊
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.
KSI-2016-003
7
AUK [ AUK CORP ]
