參數(shù)資料
型號(hào): MC78L12ACDR2G
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 12 V FIXED POSITIVE REGULATOR, PDSO8
封裝: LEAD FREE, SOIC-8
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 157K
代理商: MC78L12ACDR2G
MC78L00, A Series
2
MOTOROLA ANALOG IC DEVICE DATA
MAXIMUM RATINGS
(TA = +125
°
C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage (2.6 V–8.0 V)
Input Voltage
(12 V–18 V)
Input Voltage
(24 V)
VI
30
35
40
Vdc
Storage Temperature Range
Tstg
TJ
–65 to +150
°
C
°
C
Operating Junction Temperature Range
0 to +150
ELECTRICAL CHARACTERISTICS
(VI = 10 V, IO = 40 mA, CI = 0.33
μ
F, CO = 0.1
μ
F, –40
°
C < TJ < +125
°
C (for MC78LXXAB),
0
°
C < TJ < +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L05AC, AB
MC78L05C
Characteristics
Symbol
VO
Regline
Min
4.8
Typ
5.0
Max
5.2
Min
4.6
Typ
5.0
Max
5.4
Unit
Vdc
mV
Output Voltage (TJ = +25
°
C)
Line Regulation
(TJ = +25
°
C, IO = 40 mA)
7.0 Vdc
VI
20 Vdc
8.0 Vdc
VI
20 Vdc
Load Regulation
(TJ = +25
°
C, 1.0 mA
IO
100 mA)
(TJ = +25
°
C, 1.0 mA
IO
40 mA)
Output Voltage
(7.0 Vdc
VI
20 Vdc, 1.0 mA
IO
40 mA)
(VI = 10 V, 1.0 mA
IO
70 mA)
Input Bias Current
(TJ = +25
°
C)
(TJ = +125
°
C)
Input Bias Current Change
(8.0 Vdc
VI
20 Vdc)
(1.0 mA
IO
40 mA)
Output Noise Voltage
(TA = +25
°
C, 10 Hz
f
100 kHz)
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 8.0 Vdc
VI
18 V, TJ = +25
°
C)
Dropout Voltage (TJ = +25
°
C)
55
45
150
100
55
45
200
150
Regload
11
5.0
60
30
11
5.0
60
30
mV
VO
4.75
4.75
5.25
5.25
4.5
4.5
5.5
5.5
Vdc
IIB
3.8
6.0
5.5
3.8
6.0
5.5
mA
IIB
40
1.5
0.1
40
1.5
0.2
mA
Vn
μ
V
RR
41
49
40
49
dB
VI – VO
1.7
1.7
Vdc
ELECTRICAL CHARACTERISTICS
(VI = 14 V, IO = 40 mA, CI = 0.33
μ
F, CO = 0.1
μ
F, –40
°
C < TJ < +125
°
C (for MC78LXXAB),
0
°
C < TJ < +125
°
C (for MC78LXXAC), unless otherwise noted.)
MC78L08AC, AB
MC78L08C
Characteristics
Symbol
VO
Regline
Min
7.7
Typ
8.0
Max
8.3
Min
7.36
Typ
8.0
Max
8.64
Unit
Vdc
mV
Output Voltage (TJ = +25
°
C)
Line Regulation
(TJ = +25
°
C, IO = 40 mA)
10.5 Vdc
VI
23 Vdc
11 Vdc
VI
23 Vdc
Load Regulation
(TJ = +25
°
C, 1.0 mA
IO
100 mA)
(TJ = +25
°
C, 1.0 mA
IO
40 mA)
Output Voltage
(10.5 Vdc
VI
23 Vdc, 1.0 mA
IO
40 mA)
(VI = 14 V, 1.0 mA
IO
70 mA)
Input Bias Current
(TJ = +25
°
C)
(TJ = +125
°
C)
Input Bias Current Change
(11 Vdc
VI
23 Vdc)
(1.0 mA
IO
40 mA)
Output Noise Voltage
(TA = +25
°
C, 10 Hz
f
100 kHz)
Ripple Rejection (IO = 40 mA,
f = 120 Hz, 12 V
VI
23 V, TJ = +25
°
C)
Dropout Voltage (TJ = +25
°
C)
20
12
175
125
20
12
200
150
Regload
15
8.0
80
40
15
6.0
80
40
mV
VO
7.6
7.6
8.4
8.4
7.2
7.2
8.8
8.8
Vdc
IIB
3.0
6.0
5.5
3.0
6.0
5.5
mA
IIB
60
1.5
0.1
52
1.5
0.2
mA
Vn
μ
V
RR
37
57
36
55
dB
VI – VO
1.7
1.7
Vdc
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