參數(shù)資料
型號(hào)： MC78L12
廠商： ON SEMICONDUCTOR
英文描述： 100 mA Positive Voltage Regulators(100 mA 正電壓輸出穩(wěn)壓器)
中文描述： 一〇 〇毫安正電壓穩(wěn)壓器（一〇 〇毫安正電壓輸出穩(wěn)壓器）
文件頁(yè)數(shù)： 5/12頁(yè)
文件大?。?/td> 90K
代理商： MC78L12
MC78L00A Series, NCV78L05A
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS
(V
I
= 27 V, I
O
= 40 mA, C
I
= 0.33
μ
F, C
O
= 0.1
μ
F, 0
°
C < T
J
< +125
°
C, unless otherwise noted.)
MC78L18AC
Characteristics
Symbol
V
O
Min
17.3
Typ
18
Max
18.7
Unit
Vdc
Output Voltage (T
J
= +25
°
C)
Line Regulation
(T
J
= +25
°
C, I
O
= 40 mA)
21.4 Vdc
≤
V
I
≤
33 Vdc
20.7 Vdc
≤
V
I
≤
33 Vdc
22 Vdc
≤
V
I
≤
33 Vdc
21 Vdc
≤
V
I
≤
33 Vdc
Load Regulation
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
100 mA)
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
40 mA)
Output Voltage
(21.4 Vdc
≤
V
I
≤
33 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(20.7 Vdc
≤
V
I
≤
33 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(V
I
= 27 V, 1.0 mA
≤
I
O
≤
70 mA)
(V
I
= 27 V, 1.0 mA
≤
I
O
≤
70 mA)
Input Bias Current
(T
J
= +25
°
C)
(T
J
= +125
°
C)
Input Bias Current Change
(22 Vdc
≤
V
I
≤
33 Vdc)
(21 Vdc
≤
V
I
≤
33 Vdc)
(1.0 mA
≤
I
O
≤
40 mA)
Output Noise Voltage
(T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 23 V
≤
V
I
≤
33 V, T
J
= +25
°
C)
Dropout Voltage
(T
J
= +25
°
C)
Reg
line
–
–
45
35
325
275
mV
Reg
load
–
–
30
15
170
85
mV
V
O
17.1
17.1
–
–
18.9
18.9
Vdc
I
IB
–
–
3.1
–
6.5
6.0
mA
I
IB
–
–
–
–
–
1.5
0.1
–
mA
V
n
150
μ
V
RR
33
48
–
dB
V
I
– V
O
–
1.7
–
Vdc
ELECTRICAL CHARACTERISTICS
(V
I
= 33 V, I
O
= 40 mA, C
I
= 0.33
μ
F, C
O
= 0.1
μ
F, 0
°
C < T
J
< +125
C, unless otherwise noted.)
MC78L24AC
Characteristics
Symbol
V
O
Reg
line
Min
23
Typ
24
Max
25
Unit
Vdc
mV
Output Voltage (T
J
= +25
°
C)
Line Regulation
(T
J
= +25
°
C, I
O
= 40 mA)
27.5 Vdc
≤
V
I
≤
38 Vdc
28 Vdc
≤
V
I
≤
80 Vdc
27 Vdc
≤
V
I
≤
38 Vdc
Load Regulation
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
100 mA)
(T
J
= +25
°
C, 1.0 mA
≤
I
O
≤
40 mA)
Output Voltage
(28 Vdc
≤
V
I
≤
38 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(27 Vdc
≤
V
I
≤
38 Vdc, 1.0 mA
≤
I
O
≤
40 mA)
(28 Vdc
≤
V
I =
33 Vdc, 1.0 mA
≤
I
O
≤
70 mA)
(27 Vdc
≤
V
I
≤
33 Vdc, 1.0 mA
≤
I
O
≤
70 mA)
Input Bias Current
(T
J
= +25
°
C)
(T
J
= +125
°
C)
Input Bias Current Change
(28 Vdc
≤
V
I
≤
38 Vdc)
(1.0 mA
≤
I
O
≤
40 mA)
Output Noise Voltage
(T
A
= +25
°
C, 10 Hz
≤
f
≤
100 kHz)
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 29 V
≤
V
I
≤
35 V, T
J
= +25
°
C)
Dropout Voltage
(T
J
= +25
°
C)
–
–
–
–
50
60
–
300
350
Reg
load
–
–
40
20
200
100
mV
V
O
22.8
22.8
–
–
25.2
25.2
Vdc
I
IB
–
–
3.1
–
6.5
6.0
mA
I
IB
–
–
–
–
–
1.5
0.1
–
mA
V
n
200
μ
V
RR
31
45
–
dB
V
I
– V
O
–
1.7
–
Vdc
相關(guān)PDF資料
PDF描述
MC78L15 100 mA Positive Voltage Regulators(100 mA 正電壓輸出穩(wěn)壓器)
MC78L18 100 mA Positive Voltage Regulators(100 mA 正電壓輸出穩(wěn)壓器)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC78L12A 制造商:BOCA 制造商全稱:Boca Semiconductor Corporation 功能描述:3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATORS
MC78L12AB 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Three-Terminal Low Current Positive Voltage Regulators
MC78L12ABD 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 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
MC78L12ABDG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 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
MC78L12ABDG 制造商:ON Semiconductor 功能描述:IC LDO VOLT REG 12V 0.1A 8-SOIC 制造商:ON Semiconductor 功能描述:IC, LDO VOLT REG, 12V, 0.1A, 8-SOIC
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