KA7808E Fairchild Semiconductor, KA7808E Datasheet - Page 7

• Manufacturer Part Number: KA7808E
• Description: The KA78XXE/KA78XXAE series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications
• Manufacturer: Fairchild Semiconductor

KA78XXE/KA78XXAE Rev. 1.0.3
Electrical Characteristics (KA7810E)
Refer to test circuit, 0°C < T
Notes:
9. Load and line regulation are specified at constant junction temperature. Changes in V
10. These parameters, although guaranteed, are not 100% tested in production.
Symbol
Regload
Regline
∆V
V
be taken into account separately. Pulse testing with low duty is used.
∆I
RR
I
I
V
V
Drop
I
r
O
SC
PK
Q
O
O
N
Q
/∆T
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output Resistance
Short Circuit Current
Peak Current
Parameter
(10)
J
(9)
< 125°C, I
(9)
(10)
(10)
(10)
O
= 500mA, V
5mA ≤ I
V
T
T
V
I
f = 120Hz
V
f = 1kHz
T
T
T
I
f = 10Hz to 100kHz, T
I
V
O
O
O
J
J
J
J
O
J
I
I
I
= 12.5V to 25V
= 35V, T
= 5mA to 1A
= 12.5V to 29V
= 5mA
= 1A, T
= +25°C
= +25°C
= +25°C
= +25°C
= +25°C
= 13V to 23V
O
(Continued)
≤ 1A, P
I
J
A
= 16V, C
= +25°C
= +25°C
Conditions
V
V
I
I
7
O
O
I
I
O
= 12.5V to 25V
= 13V to 25V
= 5mA to 1.5A
= 250mA to 750mA
≤ 15W
I
= 0.33µF, C
A
= +25°C
O
= 0.1µF, unless otherwise specified.
Min.
56.0
9.5
9.6
–
–
–
–
–
–
–
–
–
–
–
–
–
O
due to heating effects must
KA7810E
Typ. Max.
10.0
10.0
10.0
12.0
58.0
71.0
17.0
-1.0
250
3.0
4.0
5.1
2.0
2.2
–
–
10.4
10.5
200
100
200
400
8.0
0.5
1.0
–
–
–
–
–
–
–
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mV/°C
µV/Vo
Unit
mΩ
mV
mV
mA
mA
mA
dB
V
V
A