參數(shù)資料
型號: L78S05CT
廠商: 意法半導(dǎo)體
英文描述: 3.3V 20-Bit Bus Switch
中文描述: 甲正電壓調(diào)節(jié)器
文件頁數(shù): 5/21頁
文件大?。?/td> 262K
代理商: L78S05CT
ELECTRICAL CHARACTERISTICS FOR L78S05
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 10V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
4.8
4.75
Typ.
5
5
Max.
5.2
5.25
100
50
100
8
0.5
1.3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 7 to 25 V
V
i
= 8 to 25 V
I
o
= 20 mA to 2 A
V
i
= 7 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 7 to 25 V
T
j
= -55 to 150
o
C
-1.1
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
1.5 A
f = 1KHz
V
i
= 27 V
40
μ
V
dB
V
m
mA
A
60
8
17
500
3
ELECTRICAL CHARACTERISTICS FOR L78S75
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 12.5V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
7.15
7.1
Typ.
7.5
7.5
Max.
7.9
7.95
120
60
120
8
0.5
1.3
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 9.5 to 25 V
V
i
= 10.5 to 20 V
I
o
= 20 mA to 2 A
V
i
= 9.5 V
V
o
I
d
I
d
I
d
V
o
T
e
N
SVR
V
i
R
o
I
sc
I
scp
Load Regulation
Quiescent Current
Quiescent Current Change
Quiescent Current Change
Output Voltage Drift
I
o
= 20 mA to 1A
I
o
= 20 mA
I
o
= 5 mA
V
i
= 9.5 to 25 V
T
j
= -55 to 150
o
C
-0.8
Output Noise Voltage
Supply Voltage Rejection
Operating Input Voltage
Output Resistance
Short Circuit Current
Short Circuit Peack Current
B = 10Hz to 100KHz
f = 120 Hz
I
o
1.5 A
f = 1KHz
V
i
= 27 V
52
μ
V
dB
V
m
mA
A
54
10.5
16
500
3
L78S00 SERIES
5/21
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