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MC7910CT View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
MC7910CT 3-Terminal 1A Negative Voltage Regulator Fairchild
Fairchild Semiconductor Fairchild
MC7910CT Datasheet PDF : 18 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MC79XX/MC79XXA/LM79XX
Electrical Characteristics (MC7912) (Continued)
(VI = -19V, IO = 500mA, 0°C TJ +125°C, CI =2.2µF, CO =1µF, unless otherwise specified.)
Parameter
Output Voltage
Line Regulation (Note1)
Symbol
VO
VO
Load Regulation (Note1)
VO
Quiescent Current
IQ
Quiescent Current Change
IQ
Temperature Coefficient of VD Vo/T
Output Noise Voltage
VN
Ripple Rejection
RR
Dropout Voltage
VD
Short Circuit Current
ISC
Peak Current
IPK
Conditions
Min.
TJ = +25°C
-11.5
IO = 5mA to 1A, PO 15W
VI = -15.5V to -27V
-11.4
TJ = +25°C
VI = -14.5V to -30V -
VI = -16V to -22V
-
TJ = +25°C
IO = 5mA to 1.5A
-
TJ = +25°C
IO = 250mA to 750mA
-
TJ = +25°C
-
IO = 5mA to 1A
-
VI = -14.5V to -30V
-
IO = 5mA
-
f = 10Hz to 100kHz
TA = +25°C
-
f = 120Hz
VI = 10V
54
TJ = +25°C
IO = 1A
-
TJ = +25°C, VI = -35V
-
TJ = +25°C
-
Typ.
-12
-12
12
6
12
4
3
0.05
0.1
-0.8
200
60
2
300
2.2
Max.
-12.5
-12.6
240
120
240
120
6
0.5
1
-
-
-
-
-
-
Unit
V
mV
mV
mA
mA
mV/°C
µV
dB
V
mA
A
Note:
1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
7
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