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Электронный компонент: LR78L00

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DESCRIPTION
The LRC LR78LXX family is monolithic fixed
voltage regulator integrated circuit. They are suitable
for applications that required supply current up to
100mA.
FEATURES
*Output current up to 100mA
*Fixed output voltage of 5V, 6V, 8V, 9V, 12V,
15V, 18V and 24V available
*Thermal overload shutdown protection
*Short circuit current limiting
TO-92
TO-92 1:Output 2:GND; 3:Input
APPLICATION CIRCUIT
LR78LXX
1
2
3
C0
0.1
F
C1
0.33
F
Vi
Vo
Note 1: To specify an output voltage, substitute voltage value for "XX".
Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as
close as possible to the regulators.
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
PARAMETER SYMBOL
MIN.
MAX.
UNIT
Input voltage (for Vo=5~9V)
(for Vo=12~24V)
V
I
V
I
30
35
V
V
Output Current
Io
100
mA
Power Dissipation
TO-92
SOT-89
PD
625
350
mW
Operating Junction Temperature Range
T
OPR
0
+150
C
Storage Temperature Range
T
STG
-55 +150
C
LRC
LESHAN RADIO COMPANY,LTD.
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
1/
6
1
2
3
LR78L05 ELECTRICAL CHARACTERISTICS
(VI=10V, Io=40mA, 0
C <Tj<125C, C1=0.33uF, Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER SYMBOL
TEST
CONDITIONS
MIN
TYP.
MAX
UNIT
Tj=25
C
4.80
5.0 5.20 V
Output Voltage
Vo
7V<=V
I
<=20V,I
O
=1mA-40mA
4.75
5.25 V
7V<=V
I
<=V
MAX,
I
O
=1mA-70mA
4.75
5.25 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
11 60 mV
Tj=25
C,I
O
=1mA-40mA
5.0 30 mV
Line regulation
Vo
7V<=V
I
<=20V,Tj=25
C
32
150
mV
8V<=V
I
<=20V,Tj=25
C
26
100
mV
Quiescent Current
Iq
V
IN
=10V,I
O
=0mA,Tj=25
C
3.8
6.1
mA
Quiescent Current Change
Iq
8V<=V
I
<=20V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
4
2
uV
Ripple Rejection
RR
8V<=V
I
<=20V,f=120Hz,Tj=25
C
41
49
dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L06 ELECTRICAL CHARACTERISTICS
( VI=12V, Io=40mA, 0
C <Tj<125C, C1=0.33uF, Co=0.1uF, unless otherwise specified )( Note 1 )
PARAMETER SYMBOL
TEST
CONDITIONS
MIN
TYP.
MAX
UNIT
Tj=25
C
5.76
6.0 6.24 V
Output Voltage
V
O
8.5V<=V
I
<=20V,I
O
=1mA-40mA
5.70
6.30 V
8.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
5.70
6.30 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
12.8 80 mV
Tj=25
C,I
O
=1mA-70mA
5.8 40 mV
Line regulation
Vo
8.5V<=V
I
<=20V,Tj=25
C
64
175
mV
9V<=V
I
<=20V,Tj=25
C
54
125
mV
Quiescent Current
Iq
V
IN
=12V,I
O
=0mA,Tj=25
C
3.9
6.0
mA
Quiescent Current Change
Iq
9V<=V
I
<=20V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
49 uV
Ripple Rejection
RR
10V<=V
I
<=20V,f=120Hz,
Tj=25
C
40
46 dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LRC
LESHAN RADIO COMPANY,LTD.
2/6
LR78L08 ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA,0
C<Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
7.68
8.0 8.32 V
Output Voltage
V
O
10.5V<=V
I
<=23V,I
O
=1mA-40mA
7.60
8.40 V
10.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
7.60
8.40 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
15 80 mV
Tj=25
C,I
O
=1mA-70mA
8.0 40 mV
Line regulation
Vo
10.5V<=V
I
<=23V,Tj=25
C
10
175
mV
11V<=V
I
<=23V,Tj=25
C
8
125
mV
Quiescent Current
Iq
V
IN
=14V,I
O
=0mA,Tj=25
C
2.0
5.5
mA
Quiescent Current Change
Iq
11V<=V
I
<=23V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
49 uV
Ripple Rejection
RR
11V<=V
I
<=23V,f=120Hz,Tj=25
C
39
70 dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L09 ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA,0
C <Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
8.64
9.0 9.36 V
Output Voltage
V
O
11.5V<=V
I
<=24V,I
O
=1mA-40mA
8.55
9.45 V
11.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
8.55
9.45 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
20 90 mV
Tj=25
C,I
O
=1mA-40mA
1
1 45 mV
Line regulation
Vo
11.5V<=V
I
<=24V,Tj=25
C
90
200
mV
13V<=V
I
<=24V,Tj=25
C
100
150 mV
Quiescent Current
Iq
V
IN
=15V,I
O
=0mA,Tj=25
C
4.1
6.0
mA
Quiescent Current Change
Iq
13V<=V
I
<=24V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
58
UV
Ripple Rejection
RR
12V<=V
I
<=23V,f=120Hz,Tj=25
C
38
44 dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LRC
LESHAN RADIO COMPANY,LTD.
3/6
LR78L12 ELECTRICAL CHARACTERISTICS
(VI=19V,Io=40mA,0
C <Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
11.5
12.0 12.
5
V
Output Voltage
V
O
14.5V<=V
I
<=27V,I
O
=1mA-40mA
11.40
12.60
V
14.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
11.40
12.60 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
25
150
mV
Tj=25
C,I
O
=1mA-40mA
12 75 mV
Line regulation
Vo
14.5V<=V
I
<=27V,Tj=25
C
55
250
mV
16V<=V
I
<=27V,Tj=25
C
49
2
00
mV
Quiescent Current
Iq
V
IN
=19V,I
O
=0mA,Tj=25
C
4.3
6.
5
mA
Quiescent Current Change
Iq
16V<=V
I
<=27V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
70
uV
Ripple Rejection
RR
15V<=V
I
<=25V,f=120Hz,Tj=25
C
37
42
dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L15 ELECTRICAL CHARACTERISTICS
(VI=23V,Io=40mA,0
C <Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
14.40
15.0 15.60 V
Output Voltage
Vo
17.5V<=V
I
<=30V,I
O
=1mA-40mA
14.25
15.75 V
17.5V<=V
I
<=V
MAX,
I
O
=1mA-70mA
14.25
15.75 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
20
150
mV
Tj=25
C,I
O
=1mA-70mA
25
150
mV
Line regulation
Vo
17.5V<=V
I
<=30V,Tj=25
C
25
150
mV
20V<=V
I
<=30V,Tj=25
C
15 75 mV
Quiescent Current
Iq
V
IN
=23V,I
O
=0mA,Tj=25
C
4.6
6.5
mA
Quiescent Current Change
Iq
20V<=V
I
<=30V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
82
uV
Ripple Rejection
RR
18.5V<=V
I
<=28.5V,f=120Hz,
Tj=25
C
34
3
9
dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LRC
LESHAN RADIO COMPANY,LTD.
4/6
LR78L18 ELECTRICAL CHARACTERISTICS
(VI=27V,Io=40mA,0
C<Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
17.
30 18.0 18.70
V
Output Voltage
V
O
21V<=V
I
<=33V,I
O
=1mA-40mA
17.10
18.90 V
21V<=V
I
<=V
MAX,
I
O
=1mA-70mA
17.10
18.90 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
30
1
80
mV
Tj=25
C,I
O
=1mA-40mA
1
9
90
mV
Line regulation
Vo
21V<=V
I
<=33V,Tj=25
C
70
3
60
mV
22V<=V
I
<=33V,Tj=25
C 60 300
mV
Quiescent Current
Iq
V
IN
=27V,I
O
=0mA,Tj=25
C
4.7
6.
5
mA
Quiescent Current Change
Iq
21V<=V
I
<=33V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
150 uV
Ripple Rejection
RR
23V<=V
I
<=33V,f=120Hz,Tj=25
C
3
2
36
dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
LR78L24 ELECTRICAL CHARACTERISTICS
(VI=33V,Io=40mA,0
C <Tj<125C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
SYMBOL
TEST
CONDITIONS
MIN
TYP MAX UNIT
Tj=25
C
23.04
24.0 24.96 V
Output Voltage
V
O
27V<=V
I
<=38V,I
O
=1mA-40mA
22.8
25.2 V
27V<=V
I
<=V
MAX,
I
O
=1mA-70mA
22.8
25.2 V
(note 2)
Load Regulation
Vo
Tj=25
C,I
O
=1mA-100mA
40
200
mV
Tj=25
C,I
O
=1mA-40mA
20
100
mV
Line regulation
Vo
27V<=V
I
<=38V,Tj=25
C
160
3
60
mV
28V<=V
I
<=38V,Tj=25
C
150
300
mV
Quiescent Current
Iq
V
IN
=33V,I
O
=0mA,Tj=25
C
4.7
6.
5
mA
Quiescent Current Change
Iq
27V<=V
I
<=38V
1.5 mA
Iq
1mA<=V
I
<=40mA
0.1
mA
Output Noise Voltage
V
N
10Hz<=f<=100kHz
200 uV
Ripple Rejection
RR
27V<=V
I
<=38V,f=120Hz,Tj=25
C
34
45 dB
Dropout Voltage
Vd
Tj=25
C
1.7 V
Note 1: The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of
the package and copper pattern of PCB. The data above represent pulse test conditions with junction
temperatures specified at the initiation of test.
Note 2: Power dissipation<0.5W
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LRC
LESHAN RADIO COMPANY,LTD.
5/6
D
b
E
A
A1
C
L
D1
e
e1
TO-92 PACKAGE OUTLINE DIMENSIONS
Symbol
A
A1
b
c
D
D1
E
e
e1
Min
3.300
1.100
0.380
0.360
4.400
3.430
4.300
2.440
14.100
0.000
Max
3.700
1.400
0.550
0.510
4.700
4.700
2.640
14.500
1.600
0.380
Min
0.130
0.043
0.015
0.014
0.173
0.135
0.169
0.096
0.555
0.000
Max
0.146
0.055
0.022
0.020
0.185
0.185
0.104
0.571
0.063
0.015
Dimensions In Millimeters
Dimensions In Inches
0.050TYP
1.270TYP
LRC
LESHAN RADIO COMPANY,LTD.
6/6