參數(shù)資料
型號： L78S00
廠商： 意法半導(dǎo)體
元件分類： 基準電壓源/電流源
英文描述： 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述： 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù)： 8/21頁
文件大小： 262K
代理商： L78S00
ELECTRICAL CHARACTERISTICS FOR L78S18
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 26V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
17.1
17
Typ.
18
18
Max.
18.9
19
360
180
200
8
0.5
1
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 20.5 to 30 V
V
i
= 22 to 28 V
I
o
= 20 mA to 2 A
V
i
= 20.5 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
= 22 to 33 V
T
j
= -55 to 150
o
C
-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
110
μ
V
dB
V
m
mA
A
49
21
22
500
3
ELECTRICAL CHARACTERISTICS FOR L78S24
(refer to the test circuits, T
j
= 25
o
C,
V
i
= 33V, I
o
= 500 mA unless otherwise specified)
Symbol
V
o
V
o
V
o
Parameter
Test Conditions
Min.
23
22.8
Typ.
24
24
Max.
25
25.2
480
240
250
8
0.5
1
Unit
V
V
mV
mV
mV
mA
mA
mA
mV/
o
C
Output Voltage
Output Voltage
Line Regulation
I
o
= 1 A
V
i
= 27 to 38 V
V
i
= 30 to 36 V
I
o
= 20 mA to 2 A
V
i
= 27 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
= 8 to 25 V
T
j
= -55 to 150
o
C
-1.5
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
170
μ
V
dB
V
m
mA
A
48
27
23
500
3
L78S00 SERIES
8/21
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L78S00SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
L78S05 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A positive voltage regulators
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L78S05CT 功能描述:線性穩(wěn)壓器 - 標準 DISC BY STM 01/02 TO-3 +V REG 2A 5V RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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