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79L05 Datasheet, PDF (1/1 Pages) Wing Shing Computer Components – Negative-Voltage Regulators | |||
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TO-92 Plastic-Encapsulate Transistors
79L05 Three-terminal positive voltage regulator
FEATURES:
Maximum Output current ICM: 0.1A
Output voltage VO: -5V
Continuous total dissipation
PD: 0.625W(Ta=25â)
Product specification
ABSOLUTE MAXIMUM RATINGS(Operating temperature unless otherwise specified)
Symbol
Parameter
Value
Units
ï¼ç¬¦å·ï¼
ï¼åæ°å称ï¼
ï¼é¢å®å¼ï¼
ï¼åä½ï¼
VI
Input Voltage
-30
V
TOPR
Operating junction Tempearture Range
0ï½+125
â
TstG
Storage Temperature Range
-55ï½+150
â
ELECTRICAL CHARACTERISTICS (Tamb=25âunless otherwise specified)
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
Output voltage
25â
-4.8
-5.0
-5.2
V
Vo
-7Vâ¤Viâ¤-20V,Io=1mAï½
40mA
0-125â
-4.75
-5.0
-5.25
V
Io=1mAï½70mA
-4.75
-5.0
-5.25
V
Load Regulation
â³Vo
Io=1mAï½100mA
Io=1mAï½40mA
25â
25â
20
60
mV
10
30
mV
Line regulation
â³Vo
-7Vâ¤Viâ¤-20V
-8Vâ¤Viâ¤-20V
25â
15
150
mV
12
100
mV
Quiescent Current
Iq
25â
6
mA
â³Iq
Quiescent Current Change
â³Iq
-8Vâ¤Viâ¤-20V
1mAâ¤Viâ¤40mA
0-125â
0-125â
1.5
mA
0.1
mA
Output Noise Voltage
VN
10Hzâ¤fâ¤100KHz
25â
40
uV
Ripple Rejection
RR
-8Vâ¤Viâ¤-18V,f=120Hz 0-125â
41
49
dB
Dropout Voltage
Vd
25â
1.7
V
79L05
http://www.twtysemi.com
sales@twtysemi.com
4008-318-123
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