Samsung SR-S25NTA - Page 124

Input
Voltage
(for
Vo
=
5V
to
18V)
(for
Vo
=
24V)
Therma!
Resistance
Junction-Cases
Thermal
Resistance
Junction-Air
Operating
Junction
Temperature
Range
KA78XX/A
KA78XxXI
-40~+125
Storage
Temperature
Range
-65~+150
s
ELECTRICAL
CHARACTERISTICS
KA78-5/1
(REFER
TO
TEST
CIRCUIT,
Tum
<Ty
<Tuax
,
lo=500MA,
Vi=10V,
Ci=0.33uf,
Co=0.1uF,
unless
otherwise
specified)
a
~
2
seal
eeaee
KA78051_|
KA78050_
|,
aracteristic
mbo
est
Conditions
it
°
Min|Typ
[Max|Min|Typ|Max|
eke
5.0
|5.2|
4.8
5.0mA<1.0A, Po<15W
V
4.75|5.0|5.25|
4.75| 5.0 |5.25
Vi=7V to 20V
Vi=8Vt020V 4
rvervwaev|
40100)
[40]
00
rieeviotev|
[+6|50|
[16]
60|
“
eg
ee
ji-zmntonn]
[fe
|
[4
[60
Ti=25C
5.0/0.5]
|5.0|
8|
bo
lo=5mA
to
1.0mA
0.03
Output Voltage
Line
Regulation
AVo
|T=25°C
Load
Regulation
Quiescent
Current
Quiescent
Current
Change
-verviozv
|
|
[48]
[os]
13]
at
yeavioav
[oat
[TT
|
Supa
Vonage
Dat
avaaT|
__b=sma
|
foal
|
[os]
[awat
cass
RR
rian
62
|
73
62
3]
|
RR
Rejection
Vi=8V
to
18V
“Dropout
Voltage
Vo
lo=1A,
Ts=25°C
2
Cie
Vo
Output
Resistance
Ro
f=1KHz
15
15
Ro
Short
Circuit
Current
Vie35V,
Ta=25'C
|
230
Hf.
230
Isc
Peak
Current
Vee
Ts=25°C
2G)
|)
a2
Vex
* Tin < Ts < Tmax
KA7B8XXI
:
Tus
=-40°C,
Twa
=
125°
KA78XX
2
Tun
=0°C.
Tuax
=
125°C
*
Load
and
line
regulation
are
specified
at
constant
junction
temperature.
Changes
in
Vo
due
to
heating
effects
must
be
taken
into
account
separately.
Pulse
testing
with
low
duty
is
used.
~13-