78L05-SOT89 Datasheet, PDF (1/3 Pages) DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD – SMD Type Three-Terminal Positive Voltage Regulator

78L05
Three-^STe^Mrm^Dina^Tl P^yos^pit^eive Voltage Regulator
Features
Maximum Output current IO: 0.1A
Output Voltage VO: 5V
Continuous Total Dissipation PD: 0.5W (Ta = 25 )
3
2
1
1.OUT
2.GND
3.IN
■ Simplified outline(SOT-89)
Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Symbol
Rating
Unit
VI
30
V
TOPR
-55 +125
TSTG
-55 +150
Electrical Characteristics (VI=10V, IO=40mA,CI=0.33 F,CO=0.1 F, unless otherwise specified)
Parameter
Output Voltage
Load Regulation
Line Regulation
Quiescent Current
Quiescent current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Symbol
Test conditions
Min Typ Max Unit
TJ = 25
4.8 5.0 5.2 V
VO TJ = 0 125 , 7V VI 20V, IO=1mA 40mA 4.75 5.0 5.25 V
TJ = 0 125 , IO=1mA 70mA
4.75 5.0 5.25 V
TJ = 25 , IO=1mA 100mA
VO
TJ = 25 , IO=1mA 40mA
15 60 mV
8 30 mV
7V VI 20V
VO
TJ = 25 , 8V VI 20V
32 150 mV
26 100 mV
IQ TJ = 25
3.8 6 mA
TJ = 0 125 , 8V VI 20V
IQ
TJ = 0 125 , 1mA IO 40mA
1.5
mA
0.1
VN TJ = 25 , 10Hz f 100KHz
42
V
RR TJ = 0 125 , 8V VI 20V, f = 120Hz
41 49
dB
VD TJ = 25
1.7
V
Typical Application
VI
CI
0.33 F
3
1
LM78L05
2
VO
CO
0.1 F
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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