參數(shù)資料
型號: MC78L12ABPG
廠商: ON SEMICONDUCTOR
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: 12 V FIXED POSITIVE REGULATOR, PBCY3
封裝: LEAD FREE, TO-92, 3 PIN
文件頁數(shù): 5/16頁
文件大?。?/td> 136K
代理商: MC78L12ABPG
MC78L00A Series, NCV78L00A
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS
(V
I
= 27 V, I
O
= 40 mA, C
I
= 0.33 F, C
O
= 0.1 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
V
RR
33
48
dB
V
I
V
O
1.7
Vdc
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