KA78M08R 查看數據表（PDF） - Fairchild Semiconductor
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KA78M08R Datasheet PDF : 16 Pages
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KA78MXX
Electrical Characteristics (KA78M06/KA78M06R)
(Refer to the test circuits, 0 ≤ TJ ≤ +125°C, IO=350mA, VI =11V, unless otherwise specified, CI = 0.33µF, CO=0.1µF)
Parameter
Output Voltage
Symbol
VO
Line Regulation
∆VO
Load Regulation
Quiescent Current
∆VO
IQ
Quiescent Current Change ∆IQ
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
∆V/∆T
VN
RR
VD
ISC
IPK
Conditions
TJ=+25°C
IO = 5 to 350mA
VI= 8 to 21V
IO = 200mA VI= 8 to 25V
TJ =+25°C VI = 9 to 25V
IO = 5mA to 0.5A, TJ =+25°C
IO = 5mA to 200mA, TJ =+25°C
TJ=+25°C
IO = 5mA to 350mA
IO = 200mA
VI = 9 to 25V
IO = 5mA
TJ = 0 to +125°C
f = 10Hz to 100KHz
f = 120Hz, IO = 300mA
VI = 9 to 19V
TJ =+25°C, IO = 500mA
TJ= +25°C, VI= 35V
TJ =+25°C
Min.
5.75
5.7
-
-
-
-
-
-
-
-
-
59
-
-
-
Typ. Max. Unit
6
6.25
V
6
6.3
-
100
mV
-
50
-
120
mV
-
60
4.0
6
mA
-
0.5
mA
-
0.8
− 0.5
45
-
2
300
700
-
mV/°C
-
µV
-
dB
-
V
-
mA
-
mA
Notes:
*Load and line regulation are specified at constant, junction temperature. Change in Vo due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
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