LM79L05 Ver la hoja de datos (PDF) - Tiger Electronic
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LM79L05 Datasheet PDF : 2 Pages
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TIGER ELECTRONIC CO.,LTD
TO-92 Encapsulate Three-terminal Voltage Regulator
LM79L05 Three-terminal negative voltage regulator
FEATURES
Maximum Output current
IOM:
0.1 A
Output voltage
Vo:
-5
V
Continuous total dissipation
PD: 0.625 W
TO-92
1. GND
2. IN
3. OUT
123
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies
unless otherwise specified)
Parameter
Symbol
Value
Units
Input Voltage
Vi
-30
V
Operating Junction Temperature Range
TOPR
0~+125
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS (VI=-10V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN TYP MAX
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
TYPICAL APPLICATION
Vo
ΔVo
ΔVo
Iq
ΔIq
ΔIq
VN
RR
Vd
Vi
25℃
-4.8 -5.0
-7V≤V l≤-20V, Io=1mA~40mA
-4.75 -5.0
0-125℃
Io=1mA~70mA
-4.75 -5.0
Io=1mA~100mA
Io=1mA~40mA
-7V≤V l≤-20V
-8V≤V l≤-20V
-8V≤V l≤-20V
1mA≤V l≤40mA
10Hz≤f≤100KHz
-8V≤V l≤-18V,f=120Hz
2
3
LUMT7C9L05
25℃
20
25℃
10
25℃
15
25℃
12
25℃
0-125℃
0-125℃
25℃
40
0-125℃ 41
49
25℃
1.7
Vo
-5.2
-5.25
-5.25
60
30
150
100
6
1.5
0.1
UNIT
V
V
V
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
Ci
1
0.33μF
C0
0.1μF
Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
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