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KA7808ER(2003) View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
KA7808ER
(Rev.:2003)
Fairchild
Fairchild Semiconductor Fairchild
KA7808ER Datasheet PDF : 26 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
KA78XXE/KA78XXAE
Electrical Characteristics (KA7815E) (Continued)
(Refer to test circuit, 0°C < TJ < 125°C, IO = 500mA, VI =23V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift (Note2)
Output Noise Voltage
Ripple Rejection (Note2)
Dropout Voltage
Output Resistance (Note2)
Short Circuit Current
Peak Current (Note2)
Symbol
VO
Regline
Regload
IQ
IQ
VO/T
VN
RR
VDrop
rO
ISC
IPK
Conditions
KA7815E
Unit
Min. Typ. Max.
TJ =+25°C
14.4 15 15.6
5.0mA IO1.0A, PO15W
VI = 17.5V to 30V
14.25 15 15.75 V
TJ =+25°C
VI = 17.5V to 30V
VI = 20V to 26V
- 11 300
mV
-
3 150
TJ =+25°C
IO = 5mA to 1.5A
-
IO = 250mA to 750mA -
12 300
mV
4 150
TJ =+25°C
- 5.2 8.0 mA
IO = 5mA to 1.0A
VI = 17.5V to 30V
-
- 0.5
mA
-
- 1.0
IO = 5mA
- -1 - mV/°C
f = 10Hz to 100kHz, TA = +25°C
- 90 - µV/Vo
f = 120Hz
VI = 18.5V to 28.5V
54 70 -
dB
IO = 1A, TJ=+25°C
-
2
-
V
f = 1kHz
- 19 - m
VI = 35V, TA=+25°C
- 250 - mA
TJ =+25°C
- 2.2 -
A
Note:
1. 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.
2. These parameters, although guaranteed, are not 100% tested in production.
7
 

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