IL78XX
IL7808 ELECTRICAL CHARACTERISTICS
(Refer to test circuit, Tmin<Tj<Tmax, Io=500mA, VI=14V, Ci=0.33
㎌,
Co=0.1
㎌,
unless otherwise sprcified)
Characteristic
Symbol
Test condition
Tj = 25° C
Output Voltage
Vo
5.0mA
≤Io ≤1.0A,
PD
≤15W
VI = 10.5V to 23V
VI = 11.5V to 23V
Tj =
25° C
Tj =
25° C
VI = 10.5V to 25V
VI = 11.5V to 17V
Io = 5.0mA to 1.5A
Io = 250mA to 750mA
Tj = 25° C
Io = 5mA to 1A
Quiescent current
Change
Output voltage Drift
Output noise voltage
Ripple Rejection
Dropout voltage
Peak current
Output Resistance
Short circuit current
∆Iq
VI = 10.5V to 25V
VI = 11.5V to 25V
∆
Vo/
∆
T
Vn
RR
Vd
Ipk
Ro
Isc
Io = 5mA
f = 10Hz to 100KHz, Ta = 25° C
f = 120Hz, VI = 11.5V to 21.5V
Io = 1A, Tj = 25° C
Tj = 25° C
f = 1KHz
Vi = 35V, Ta = 25° C
56
-0.8
52
73
2
2.2
17
230
mA
mV/° C
㎶
dB
V
A
Min.
7.7
Typ.
8.0
Max.
8.3
V
Unit
7.6
8.0
8.4
Line Regulation
∆Vo
5.0
2.0
10
5
5
0.05
0.5
160
80
160
80
8
0.5
1.0
mA
mA
mV
Load Regulation
Quiescent current
∆Vo
Iq
* Load and lone 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.
Rev. 02
IKSEMICON [ IK SEMICON CO., LTD ]
