S78xxPI
Electrical Characteristics
(VIN = 19V, IOUT = 500mA, Tj = 0°C ~ 125°C, Unless otherwise noted)
S7812PI
Min. Typ. Max.
Characteristic
Symbol
VOUT
Test Condition
Unit
Tj =25℃
11.5
12.0
12.0
10
12.5
12.6
240
120
240
120
8.0
1.0
0.5
-
Output Voltage
V
IOUT=5mA ~ 1A
VIN=14.5V ~ 30V, PO≤15W
11.4
VIN=14.5V ~ 30V
-
-
Tj =25℃
Line Regulation
ÌVOUT
mV
VIN=16.0V ~ 22V
3
IOUT=5mA ~ 1.5A
IOUT=250mA ~ 750mA
-
12
Tj =25℃
Tj =25℃
Load Regulation
ÌVOUT
mV
mA
mA
-
4
Quiescent Current
IB
-
4.3
-
-
VIN = 14.5V ~ 30V
IOUT = 5mA ~ 1A
f=10Hz ~ 100KHz,
f=120Hz, VIN =15V ~ 25V
IOUT=1A
Quiescent Current Change
ÌIB
-
-
Tj =25℃
Output Noise Voltage
Ripple Rejection Ratio
Dropout Voltage
VN
RR
-
75
uVrms
55
-
71
-
dB
Tj =25℃
Tj =25℃
Tj =25℃
Tj =25℃
VD
2.0
0.35
-1.0
2.2
-
V
Short Circuit Current Limit
Output Voltage Drift
Peak Output Current
ISC
-
-
A
mV/°C
A
TCVO
IPK
IOUT=5mA
-
-
-
-
＊ 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 ]
