參數(shù)資料
型號(hào)： MC78L18A
廠商： ON SEMICONDUCTOR
英文描述： 3-Terminal 0.1A Positive Voltage Regulator(三端0.1A，18V正電壓輸出穩(wěn)壓器)
中文描述： 三端0.1A正電壓穩(wěn)壓器（三端0.1A，18V的正電壓輸出穩(wěn)壓器）
文件頁(yè)數(shù)： 4/17頁(yè)
文件大?。?/td> 151K
代理商： MC78L18A
MC78L00A Series, NCV78L00A
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS
(V
I
= 19 V, I
O
= 40 mA, C
I
= 0.33 F, C
O
= 0.1 F, -40
°
C < T
J
< +125
°
C (for MC78LXXAB),
0
°
C < T
J
< +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L12AC, AB
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (T
J
= +25
°
C)
V
O
11.5
12
12.5
Vdc
Line Regulation
(T
J
= +25
°
C, I
O
= 40 mA)
14.5 Vdc
≤
V
I
≤
27 Vdc
16 Vdc
≤
V
I
≤
27 Vdc
Reg
line
-
-
120
100
250
200
mV
Load Regulation
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
100 mA)
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
40 mA)
Reg
load
-
-
20
10
100
50
mV
Output Voltage
(14.5 Vdc
≤
V
I
≤
27 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(V
I
= 19 V, 1.0 mA
≤
I
O
≤
70 mA)
V
O
11.4
11.4
-
-
12.6
12.6
Vdc
Input Bias Current
(T
J
= +25
°
C)
(T
J
= +125
°
C)
I
IB
-
-
4.2
-
6.5
6.0
mA
Input Bias Current Change
(16 Vdc
≤
V
I
≤
27 Vdc)
(1.0 mA
≤
I
O
≤
40 mA)
I
IB
-
-
-
-
1.5
0.1
mA
Output Noise Voltage
(T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
V
n
-
80
-
V
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 15 V
≤
V
I
≤
25 V, T
J
= +25
°
C)
RR
37
42
-
dB
Dropout Voltage
(T
J
= +25
°
C)
V
I
- V
O
-
1.7
-
Vdc
ELECTRICAL CHARACTERISTICS
(V
I
= 23 V, I
O
= 40 mA, C
I
= 0.33 F, C
O
= 0.1 F, -40
°
C < T
J
< +125
°
C (for MC78LXXAB),
S
0
°
C < T
J
< +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L15AC, AB / NCV78L15A
Characteristics
Symbol
Min
Typ
Max
Unit
Output Voltage (T
J
= +25
°
C)
V
O
14.4
15
15.6
Vdc
Line Regulation
(T
J
= +25
°
C, I
O
= 40 mA)
17.5 Vdc
≤
V
I
≤
30 Vdc
20 Vdc
≤
V
I
≤
30 Vdc
Reg
line
-
-
130
110
300
250
mV
Load Regulation
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
100 mA)
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
40 mA)
Reg
load
-
-
25
12
150
75
mV
Output Voltage
(17.5 Vdc
≤
V
I
≤
30 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(V
I
= 23 V, 1.0 mA
≤
I
O
≤
70 mA)
V
O
14.25
14.25
-
-
15.75
15.75
Vdc
Input Bias Current
(T
J
= +25
°
C)
(T
J
= +125
°
C)
I
IB
-
-
4.4
-
6.5
6.0
mA
Input Bias Current Change
(20 Vdc
≤
V
I
≤
30 Vdc)
(1.0 mA
≤
I
O
≤
40 mA)
I
IB
-
-
-
-
1.5
0.1
mA
Output Noise Voltage
(T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
V
n
-
90
-
V
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 18.5 V
≤
V
I
≤
28.5 V, T
J
= +25
°
C)
RR
34
39
-
dB
Dropout Voltage
(T
J
= +25
°
C)
V
I
- V
O
-
1.7
-
Vdc
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參數(shù)描述
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MC78L18ABP 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 100mA Postive 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MC78L18ABPG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 18V 100mA Postive 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(fù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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