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2
C0
0.1μF
SOT-89 Encapsulate Three Terminal Voltage Regulator
78L05
Three-terminal positive voltage regulator
FEATURES
Maximum Output current IO: 0.1 A
Output voltage VO: 5 V
Continuous total dissipation
PD: 0.5 W (Ta = 25 ℃)
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Vl
30
V
Operating Junction Temperature Range
TOPR
0~+125
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
25℃
4.8
5.0
5.2
V
7V≤Vi≤20V, Io=1mA~40mA
4.75
5.0
5.25
V
Output voltage
Vo
Io=1mA~70mA
0-125℃
4.75
5.0
5.25
V
Io=1mA~100mA
25℃
15
60
mV
Load Regulation
ΔVo
Io=1mA~40mA
25℃
8
30
mV
7V≤Vil≤20V
32
150
mV
Line regulation
ΔVo
8V≤Vi≤20V
25℃
26
100
mV
Quiescent Current
Iq
25℃
3.8
6
mA
ΔIq
8V≤Vi≤20V
0-125℃
1.5
mA
Quiescent Current Change
ΔIq
1mA≤V l≤40mA
0-125℃
0.1
mA
Output Noise Voltage
VN
10Hz≤f≤100KHz
25℃
42
uV
Ripple Rejection
RR
8V≤Vi≤20V,f=120Hz
0-125℃
41
49
dB
Dropout Voltage
Vd
25℃
1.7
V
TYPICAL APPLICATION vi 3 1 Vo
UTC
Ci
0.33μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
SOT-89
1. OUT
2. GND
3. IN
1
3
2
CJ78L05
C0
0.1μF
SOT-89 Encapsulate Three Terminal Voltage Regulator
78L05
Three-terminal positive voltage regulator
FEATURES
Maximum Output current IO: 0.1 A
Output voltage VO: 5 V
Continuous total dissipation
PD: 0.5 W (Ta = 25 ℃)
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Vl
30
V
Operating Junction Temperature Range
TOPR
0~+125
℃
Storage Temperature Range
TSTG
-55~+150
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JUNCTION TEMPERATURE (Vi=10V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
25℃
4.8
5.0
5.2
V
7V≤Vi≤20V, Io=1mA~40mA
4.75
5.0
5.25
V
Output voltage
Vo
Io=1mA~70mA
0-125℃
4.75
5.0
5.25
V
Io=1mA~100mA
25℃
15
60
mV
Load Regulation
ΔVo
Io=1mA~40mA
25℃
8
30
mV
7V≤Vil≤20V
32
150
mV
Line regulation
ΔVo
8V≤Vi≤20V
25℃
26
100
mV
Quiescent Current
Iq
25℃
3.8
6
mA
ΔIq
8V≤Vi≤20V
0-125℃
1.5
mA
Quiescent Current Change
ΔIq
1mA≤V l≤40mA
0-125℃
0.1
mA
Output Noise Voltage
VN
10Hz≤f≤100KHz
25℃
42
uV
Ripple Rejection
RR
8V≤Vi≤20V,f=120Hz
0-125℃
41
49
dB
Dropout Voltage
Vd
25℃
1.7
V
TYPICAL APPLICATION vi 3 1 Vo
UTC
Ci
0.33μF
Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as
Possible to the regulators.
SOT-89
1. OUT
2. GND
3. IN
1
3
2
CJ78L05