TIGER ELECTRONIC CO.,LTD
SOT-89 Encapsulate Three Terminal Voltage Regulator
LM78L08F
Three-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM:
0.1 A
Output voltage
SOT-89
1. OUT
1
2. GND
3. IN
2
1
3
2
3
V
o
:
8
V
Continuous total dissipation
0. 5W
P
D
:
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Symbol
V
l
T
OPR
T
STG
Value
30
0~+125
-55~+150
Units
V
℃
℃
TYP
8.0
8.0
8.0
18
10
42
36
4
MAX
8.3
8.4
8.4
80
40
175
125
6
1.5
0.1
54
37
46
1.7
UNIT
V
V
V
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
ELECTRICAL CHARACTERISTICS (Vi=14V, Io=40mA,C
i
=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
25℃
Output voltage
Vo
10.5V≤V
l
≤23V,
Io=1mA~40mA
Io=1mA~70mA
Load Regulation
ΔVo
Io=1mA~100mA
Io=1mA~40mA
10.5V≤V
l
≤23V
11V≤V
l
≤23V
11V≤V
l
≤23V
1mA≤I
O
≤40mA
10Hz≤f≤100KHz
13V≤V
l
≤23V,f=120Hz
3
UTC
LM78L08F
Ci
0.33μF
2
C
0
0.1μF
1
0-125℃
25℃
25℃
25℃
25℃
25℃
0-125℃
0-125℃
25℃
0-125℃
25℃
Vo
MIN
7.7
7.6
7.6
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
ΔVo
Iq
ΔIq
ΔIq
V
N
RR
Vd
Vi
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
possible to the regulators.
TGS [ Tiger Electronic Co.,Ltd ]
