LM79XX
PARAMETER
Input voltage
Thermal resistance
junction-air
Thermal resistance
junction-cases
Operating Temperature
Storage Temperature
LINEAR INTEGRATED CIRCUIT
C)
ABSOLUTE MAXIMUM RATINGS
(Ta=25
SYMBOL
Vi
R
q
JA
R
q
JC
Topr
Tstg
VALUE
-35
65
5
0 ~ +125
-65 ~ +150
UNIT
V
C /W
C /W
C
C
Contek7905 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
C
,Io=500mA,Vi=-10V,Ci=33uF,Co=1uF, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
Ripple rejection
Dropout voltage
Short circuit current
peak current
Vo
DVo
DVo
I
Q
DI
Q
DVo/DT
V
N
RR
Vo
Isc
Ipk
Tj=25 C
5.0mA<Io<1.0A,Po<15W
Vi=-7V to -20V
Tj=25 C,Vi=-7V to -25V
Tj=25 C,Vi=-8V to -12V
Tj=25 C,Io=5.0mA to 1.5A
Tj=25 C,Io=250mA to 750mA
Tj=25 C
Io=5mA to 1.0A
Vi=-7V to -25V
Io=5mA
f=10hz to 100kHz,Ta=25 C
f=120Hz, Vi=-8V to -18V
Io=1.0A,Tj=25 C
Vi=-35V,Ta=25 C
Tj=25 C
-4.8
-5.0
-5.2
V
-4.75
-5.00
10
10
3
3
0.05
0.1
-0.4
100
60
2
300
2.2
-5.25
100
100
50
6
0.5
1.3
V
mV
mV
mV
mV
mA
mA
mA
mV/ C
mV
dB
V
mA
A
54
Contek7906 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0<Tj<125
C
,Io=500mA,Vi=-11V,Ci=2.2uF,Co=1uF,unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
Ripple rejection
Dropout voltage
Short circuit current
peak current
Vo
DVo
DVo
I
Q
DI
Q
DVo/DT
V
N
RR
Vo
Isc
Ipk
Tj=25 C
5.0mA<Io<1.0A,Po<15W
Vi=-8V to -21V
Tj=25 C,Vi=-8V to -25V
Tj=25 C,Vi=-9V to -13V
Tj=25 C,Io=5.0mA to 1.5A
Tj=25 C,Io=250mA to 750mA
Tj=25 C
Io=5mA to 1.0A
Vi=-8V to -25V
Io=5mA
f=10hz to 100kHz,Ta=25 C
f=120Hz, Vi=-9V to -19V
Io=1.0A,Tj=25 C
Vi=-35V,Ta=25 C
Tj=25 C
-5.75
-5.7
-6.00
-6.0
10
5
10
3
3
6-.25
-6.3
120
60
120
60
6
0.5
1.3
V
V
mV
mV
mV
mV
mA
mA
mA
mV/ C
mV
dB
V
mA
A
54
-0.5
130
60
2
300
2.2
Contek Microelectronics Co.,Ltd.
CONTEK
http://www.contek-ic.com E-mail:sales@contek-ic.com
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