Input Voltage (for Vo = 5V to 18V)
(for Vo = 24V)
V
Thermal Resistance Junction-Cases
Reic
| 'CW
[8
| ew]
Operating Junction Temperature Range KA78XX/A
0~+125
Cc
KA78XX\
40~4125
°°
Storage Temperature Range
-65 ~ +1 50°
1
Cc 7
ELECTRICAL CHARACTERISTICS KA7805/i
(Refer to test circuit, Tam < Ts < Twax, lo = 500MA, Vi = 10V, Ci = 0.33¢F, Co = 0.14F, unless otherwise specified)
Min
Ts = 25°C
4.8) 5.0} 5.2
Output Voltage
Ve
5.0mMA < 1.0A, Po < 15W
Vi = 7V to 20V
:
. 0
( 5 .
Vi = 8V to 20V
;
|
Line Regulation
AV
;
moc
AV
9 |100)
| 9 |100,
Load Regulation
AVo
Quiescent Current
lo
Ts = 25°
T5.0
8 |
to ~ |
lo = 5mA to 1.0A
05; 0.0305 |
Quiescent Current Change
Vi = 7V to 25V
j
[0.3/1.3 | Alo
|
|
!
Vi= 8V to 25V
ie
ee
Output Voltage Drift
AVd AT |
lo = 5mA
08]
|
[0.8]
AV/AT)
Output Noise Voltage
lv
| f = 10Hz to 100KHz Ta = 25°C
[42
| Ve
|
Ripple
-
f = 120Hz
ae
ae
|
Rejection
Vi = 8 to 18V
a e
ee Cee eee
Dropout Voltage
Vo
|
lo = 1A, Ts = 25C
2 |
2
i Ve
[ Output Resistance
TOR
|
f = 1KHz
| 15
[ 115;
of Re
1
Short Circuit Current
a lc |
W=85V, Ta= 25°C
[230/ [jeaol
bse
Peak Current
1
VK
T= 25C
12.2
[2.2
Vex
|
+ Tun < Ta < Teax
KA78XXI
2 Twin = -40C, Toax = 125 C
KA78XX, Twn = 0'C, Tex = 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.