參數(shù)資料
型號： MC7910CT
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 基準電壓源/電流源
英文描述： 3-Terminal 1A Negative Voltage Regulator
中文描述： 10 V FIXED NEGATIVE REGULATOR, PSFM3
封裝： TO-220, 3 PIN
文件頁數(shù)： 12/18頁
文件大小： 117K
代理商： MC7910CT
MC79XX/MC79XXA/LM79XX
12
Electrical Characteristics (MC7912A)
(Continued)
(V
I
= -19V, I
O
= 500mA, 0
°
C
≤
T
J
≤
+125
°
C, C
I
=2.2
μ
F, C
O
=1
μ
F, unless otherwise specified.)
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
Parameter
Symbol
Conditions
Min.
-11.75
Typ.
-12
Max.
-12.25
Unit
Output Voltage
V
O
T
J
= +25
°
C
I
O
= 5mA to 1A, P
O
≤
15W
V
I
= -15.5V to -27V
V
-11.5
-12
-12.5
Line Regulation (Note1)
V
O
T
J
= +25
°
C
V
I
= -14.5V to -27V
Io = 1A
V
I
= -16V to -22V
Io = 1A
-
12
120
mV
-
6
60
V
I
= -14.8V to -30V
V
I
= -16V to -22V, Io = 1A
T
J
= +25
°
C
I
O
= 5mA to 1.5A
T
J
= +25
°
C
I
O
= 250mA to 750mA
T
J
= +25
°
C
I
O
= 5mA to 1A
V
I
= -15V to -30V
I
O
= 5mA
f = 10Hz to 100kHz
T
A
= +25
°
C
f = 120Hz
V
I
= 10V
T
J
= +25
°
C
I
O
= 1A
T
J
= +25
°
C, V
I
= -35V
T
J
= +25
°
C
-
-
12
12
120
120
Load Regulation (Note1)
V
O
-
12
150
mV
-
4
75
Quiescent Current
I
Q
-
-
-
-
3
6
mA
Quiescent Current Change
I
Q
0.05
0.1
-0.8
0.5
1
-
mA
Temperature Coefficient of V
D
Vo/
T
mV/
°
C
Output Noise Voltage
V
N
-
200
-
μ
V
Ripple Rejection
RR
54
60
-
dB
Dropout Voltage
V
D
-
2
-
V
Short Circuit Current
Peak Current
I
SC
I
PK
-
-
300
2.2
-
-
mA
A
相關(guān)PDF資料
PDF描述
MC7910 3-Terminal 1A Negative Voltage Regulator
MC79L08 3-Terminal 0.1A Negative Voltage Regulator
MC79L12ABD THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS
MC79L12ABP THREE-TERMINAL LOW CURRENT NEGATIVE FIXED VOLTAGE REGULATORS
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參數(shù)描述
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MC7911CT 制造商:MCC 制造商全稱:Micro Commercial Components 功能描述:Three-Terminal Negative Voltage Regulators
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