WINNERJOIN TO-252

RoHS
WEJ78M05
D
T
,. L
TO-252
WEJ78M05 Three-terminal positive voltage regulator
1. INPUT
2. GND
FEATURES
3. OUTPUT
Maximum Output current
IOM:
0.5
A
5
V
Vo:
O
1
Output voltage
IC
C
2 3
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Input Voltage
Vi
Storage Temperature Range
Tstg
Value
O
N
Unlts
7~25
V
℃
-85 to 150
ELECTRICAL CHARACTERISTICS (Vi=10V,Io=350mA,0℃<Tj<125℃,C1=0.33µF,Co=0.1µF, unless otherwise specified )
Parameter
Symbol
Output voltage
∆Vo
E
Output Noise VoItage
Dropout Voltage
J
E
TYPICAL APPLICATION
W
MAX
UNIT
4.8
5.0
5.2
V
4.75
5
5.25
V
100
mV
50
mV
7V≤V i≤25V, Io=200mA ,Tj=25℃
100
mV
8V≤V i≤25V, Io=200mA ,Tj=25℃
50
mV
Tj=25℃
8V≤V i≤25V, Io=200mA
6
mA
∆Iq
0.8
mA
∆Iq
5mA≤I O≤350mA
0.5
mA
VN
10Hz≤f≤100KHz, Tj=25℃
40
µV
Tj=25℃
0.7
V
Iq
Quiescent Current Change
Tj=25℃
7V≤V i≤20V, Io=5mA~350mA
Tj=25℃, Io=5mA~500mA
C
E
L
Quiescent Current
TYP
Tj=25℃, Io=5mA~200mA
∆Vo
Line regulation
MIN
R
T
Vo
Load Regulation
Test conditions
Vd
vi
1
3
78M05
UTC
Vo
2
C0
Ci
0.33µF
0.1µF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
WEJ ELECTRONIC CO.
Http:// www.wej.cn
E-mail:[email protected]