Samsung SR-S2026C - Page 96

ABSOLUTE
MAXIMUM
RATINGS
(1.=
25°
unless
otherwise
specified)
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 ae 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.