WS7805K
GENERAL DESCRIPTION
The WS7805K three - terminal regulators is avail-
able in TO-3 package ,it designed primarily as fixed
and adjustable voltage regulators
L7800 SERIES REGULATORS
TO-3
MAXIMUM RATINGS (Tamb =25 )
SYMBOL
V
i
P
tot
T
OP
T
stg
PARAMETER
DC input voltage
Total power dissipation
Operating temperature
Storage temperature
VALUE
35
15
-20 to 80
-55 to 150
UNIT
V
W
ELECTRICAL CHARACTERISTICS
SYMBOL
V
O
V
O
V
L
V
i
SVR
I
OM
V
O
/T
V
NO
PARAMETER
Output voltage
Line regulation
Load regulation
Point voltage
Supply voltage rejection
Output current
Output voltage drift
Output noise voltage
CONDITIONS
Tj=25
Vi=8~20V, IO=100mA
I
O
=5mA~1.5A, V
i
=14V
f=100Hz, Vi=12V, I
O
=100mA, Vipp=4V
V
i
=35V, T
j
=25
I
O
=5mA, T
j
=0~125
f=10Hz to 100KHz
MIN
4.75
-
-
7.5
62
-
-
-
TYP
5.0
-
-
-
-
-
0.6
-
MAX
5.25
100
100
35
-
1.5
-
40
UNIT
V
mV
mV
V
dB
A
mV/
uV/V
O
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
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