LR78LXX

LRC
LESHAN RADIO COMPANY,LTD.
Series3-Terminal 0.1A Positive Voltage Regulators
LR78LXX
DESCRIPTION
The LRC LR78LXX family is monolithic fixed
voltage regulator integrated circuit. They are suitable
for applications that required supply current up to
100mA.
1
2
TO-92
3
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
* We declare that material of product compliance
with ROHS requirements.
1
2
3
SOT-89
TO-92
1:Output
2:GND
3:Input
SOT-89 1:Output
2:GND
3:Input
ORDERING INFORMATION
*LR78Lxx: TO-92
*LR78LxxU: SOT89
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified)
MAX.
UNIT
Input voltage (for Vo=5~9V)
(for Vo=12~24V)
PARAMETER
SYMBOL
VI
MIN.
30
V
VI
35
V
Output Current
Io
100
mA
Power Dissipation
PD
mW
TO-92
SOT-89
Operating Junction Temperature
TJ
Operating Ambient Temperature
TOPR
Storage Temperature Range
TSTG
625
350
+150
°C
-55
+125
°C
-55
+150
°C
ESD: HBM 2000V
APPLICATION CIRCUIT
Vi
3
C1
0.33 µF
LR78LXX
2
1
Vo
C0
0.1µF
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.
Ver 1.1 Feb 2011
1/8
LRC
LESHAN RADIO COMPANY,LTD.
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LR78L05 ELECTRICAL CHARACTERISTICS
(VI=10V, Io=40mA,-55 °C <Tj<125 °C, C1=0.33uF, Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
Vo
Load Regulation
Vo
Line regulation
Vo
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Iq
∆Iq
∆Iq
VN
Ripple Rejection
Dropout Voltage
RR
Vd
TEST CONDITIONS
MIN
TYP.
MAX
UNIT
Tj=25°C
4.80
5.0
5.20
V
7V<=VI<=20V,IO=1mA-40mA
4.75
5.25
V
7V<=VI<=VMAX,IO=1mA-70mA
4.75
5.25
V
60
30
150
100
6.1
1.5
0.1
42
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
49
1.7
dB
V
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-40mA
7V<=VI<=20V,Tj=25°C
8V<=VI<=20V,Tj=25°C
VIN=10V,IO=0mA,Tj=25°C
8V<=VI<=20V
1mA<=VI<=40mA
10Hz<=f<=100kHz
8V<=VI<=20V,f=120Hz,Tj=25°C
Tj=25°C
11
5.0
32
26
3.8
41
LR78L06 ELECTRICAL CHARACTERISTICS
( VI=12V, Io=40mA,-55°C <Tj<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )( Note 1 )
PARAMETER
Output Voltage
Ver 1.1 Feb 2011
SYMBOL
VO
Load Regulation
Vo
Line regulation
Vo
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Iq
∆Iq
∆Iq
VN
RR
Dropout Voltage
Vd
TEST CONDITIONS
MIN
TYP.
MAX
UNIT
Tj=25°C
5.76
6.0
6.24
V
8.5V<=VI<=20V,IO=1mA-40mA
5.70
6.30
V
8.5V<=VI<=VMAX,
5.70
6.30
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-70mA
8.5V<=VI<=20V,Tj=25°C
9V<=VI<=20V,Tj=25°C
VIN=12V,IO=0mA,Tj=25°C
9V<=VI<=20V
1mA<=VI<=40mA
10Hz<=f<=100kHz
10V<=VI<=20V,f=120Hz,
Tj=25°C
Tj=25°C
49
46
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
dB
1.7
V
12.8
5.8
64
54
3.9
40
80
40
175
125
6.0
1.5
0.1
2/8
LRC
LESHAN RADIO COMPANY,LTD.
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LR78L08 ELECTRICAL CHARACTERISTICS
(VI=14V,Io=40mA,-55°C<Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
VO
Load Regulation
Vo
Line regulation
Vo
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Iq
∆Iq
∆Iq
VN
RR
Vd
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Tj=25°C
7.68
8.0
8.32
V
10.5V<=VI<=23V,IO=1mA-40mA
7.60
8.40
V
10.5V<=VI<=VMAX,
7.60
8.40
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-70mA
10.5V<=VI<=23V,Tj=25°C
11V<=VI<=23V,Tj=25°
VIN=14V,IO=0mA,Tj=25°C
11V<=VI<=23V
1mA<=VI<=40mA
10Hz<=f<=100kHz
11V<=VI<=23V,f=120Hz,Tj=25°C
Tj=25°C
18
10
42
36
4.0
80
40
175
125
6.0
1.5
0.1
54
46
1.7
39
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
dB
V
LR78L09 ELECTRICAL CHARACTERISTICS
(VI=15V,Io=40mA,-55°C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
VO
Load Regulation
Vo
Line regulation
Vo
Output Noise Voltage
Iq
∆Iq
∆Iq
VN
Ripple Rejection
Dropout Voltage
RR
Vd
Quiescent Current
Quiescent Current Change
Ver 1.1 Feb 2011
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Tj=25°C
8.64
9.0
9.36
V
11.5V<=VI<=24V,IO=1mA-40mA
8.55
9.45
V
11.5V<=VI<=VMAX,
8.55
9.45
V
90
45
200
150
6.0
1.5
0.1
58
(note 2)
mV
mV
mV
mV
mA
mA
mA
UV
44
1.7
dB
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-40mA
11.5V<=VI<=24V,Tj=25°C
13V<=VI<=24V,Tj=25°C
VIN=15V,IO=0mA,Tj=25°C
13V<=VI<=24V
1mA<=VI<=40mA
10Hz<=f<=100kHz
12V<=VI<=23V,f=120Hz,Tj=25°C
Tj=25°C
20
11
90
100
4.1
38
3/7
LRC
LESHAN RADIO COMPANY,LTD.
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LR78L12 ELECTRICAL CHARACTERISTICS
(VI=19V,Io=40mA,-55 °C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
VO
TEST CONDITIONS
MIN
Tj=25°C
11.5
Vo
Line regulation
Vo
Output Noise Voltage
Iq
∆Iq
∆Iq
VN
Ripple Rejection
Dropout Voltage
RR
Vd
Quiescent Current
Quiescent Current Change
UNIT
12.5
V
12.60
V
11.40
12.60
V
150
75
250
200
6.5
1.5
0.1
70
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
42
1.7
dB
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-40mA
14.5V<=VI<=27V,Tj=25°C
16V<=VI<=27V,Tj=25°C
VIN=19V,IO=0mA,Tj=25°C
16V<=VI<=27V
1mA<=VI<=40mA
10Hz<=f<=100kHz
15V<=VI<=25V,f=120Hz,Tj=25°C
Tj=25°C
12.0
MAX
14.5V<=VI<=27V,IO=1mA-40mA 11.40
14.5V<=VI<=VMAX,
Load Regulation
TYP
25
12
55
49
4.3
37
LR78L15 ELECTRICAL CHARACTERISTICS
(VI=23V,Io=40mA,-55°C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
Vo
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Tj=25°C
14.40
15.0
15.60
V
17.5V<=VI<=30V,IO=1mA-40mA 14.25
17.5V<=VI<=VMAX,
Load Regulation
Vo
Line regulation
Vo
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Ver 1.1 Feb 2011
Iq
∆Iq
∆Iq
VN
RR
Vd
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-70mA
17.5V<=VI<=30V,Tj=25°C
20V<=VI<=30V,Tj=25°C
VIN=23V,IO=0mA,Tj=25°C
20V<=VI<=30V
1mA<=VI<=40mA
10Hz<=f<=100kHz
18.5V<=VI<=28.5V,f=120Hz,
Tj=25°C
Tj=25°C
14.25
V
15.75
V
82
39
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
dB
1.7
V
20
25
25
15
4.6
34
15.75
150
150
150
75
6.5
1.5
0.1
4/8
LRC
LESHAN RADIO COMPANY,LTD.
LR78L00 Series3-Terminal 0.1A Positive Voltage Regulators
LR78L18 ELECTRICAL CHARACTERISTICS
(VI=27V,Io=40mA,-55°C<Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
Load Regulation
Line regulation
SYMBOL
VO
Vo
Vo
Output Noise Voltage
Iq
∆Iq
∆Iq
VN
Ripple Rejection
Dropout Voltage
RR
Vd
Quiescent Current
Quiescent Current Change
TEST CONDITIONS
MIN
TYP
MAX
Tj=25°C
17.30
18.0
18.70
V
21V<=VI<=33V,IO=1mA-40mA
17.10
18.90
V
21V<=VI<=VMAX,
17.10
18.90
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-40mA
21V<=VI<=33V,Tj=25°C
22V<=VI<=33V,Tj=25°C
VIN=27V,IO=0mA,Tj=25°C
21V<=VI<=33V
1mA<=VI<=40mA
10Hz<=f<=100kHz
23V<=VI<=33V,f=120Hz,Tj=25°C
Tj=25°C
30
19
70
60
4.7
150
(note 2)
mV
180
90
mV
mV
360
300
mV
mA
6.5
1.5
mA
0.1
mA
uV
36
1.7
32
UNIT
dB
V
LR78L24 ELECTRICAL CHARACTERISTICS
(VI=33V,Io=40mA,-55 °C <Tj<125°C,C1=0.33uF,Co=0.1uF,unless otherwise specified)(Note 1)
PARAMETER
Output Voltage
SYMBOL
VO
Load Regulation
Vo
Line regulation
Vo
Output Noise Voltage
Iq
∆Iq
∆Iq
VN
Ripple Rejection
Dropout Voltage
RR
Vd
Quiescent Current
Quiescent Current Change
TEST CONDITIONS
MIN
TYP
MAX
Tj=25°C
23.04
24.0
24.96
V
27V<=VI<=38V,IO=1mA-40mA
22.8
25.2
V
27V<=VI<=VMAX,
22.8
25.2
V
200
100
360
300
6.5
1.5
0.1
200
(note 2)
mV
mV
mV
mV
mA
mA
mA
uV
45
1.7
dB
V
IO=1mA-70mA
Tj=25°C,IO=1mA-100mA
Tj=25°C,IO=1mA-40mA
27V<=VI<=38V,Tj=25°C
28V<=VI<=38V,Tj=25°C
VIN=33V,IO=0mA,Tj=25°C
27V<=VI<=38V
1mA<=VI<=40mA
10Hz<=f<=100kHz
27V<=VI<=38V,f=120Hz,Tj=25°C
Tj=25°C
40
20
160
150
4.7
34
UNIT
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
Ver 1.1 Feb 2011
5/8
LRC
LESHAN RADIO COMPANY,LTD.
TO-92 PACKAGE OUTLINE DIMENSIONS
D1
E
C
A
A1
D
b
L
¶
e
e1
Symbol
Dimensions In Millimeters
Dimensions In Inches
Min
Max
Min
Max
A
3.300
3.700
0.130
0.146
A1
1.100
1.400
0.043
0.055
b
0.380
0.550
0.015
0.022
c
0.360
0.510
0.014
0.020
D
4.400
4.700
0.173
0.185
D1
3.430
E
4.300
0.135
0.169
2.440
2.640
0.096
0.104
14.100
14.500
0.555
0.571
1.270TYP
e
e1
0.050TYP
0.000
0.380
SHIPPING INFORMATION
1000 Units/ Bag
10 Bag/ Box(240mm*170mm*96mm)
4 Box/ Chest(365mm*270mm*210mm)
2. Tape:
Ver 1.1 Feb 2011
0.063
1.600
Ö
1. Bag:
0.185
4.700
2000 Units/ Box
0.015
0.000
MARKING
L78LXX
YYWW
10 Box/ Chest
6/8
LRC
LESHAN RADIO COMPANY,LTD.
TO-92 TAPPING OUTLINE DIMENSIONS
H2A
H2
P1
H2A
H2
D2
A
H5
H6
Į
H3
£
H4
L
L1
H
W1
H1
W
F1
F2
D1
T2
D
P2
T
P
T1
P3
symbol
A
D
D1
D2
F1,F2
F1-F2
H
H1
H2
H2A
H3
H4
H5
H6
Ver 1.1 Feb 2011
mm
min
4.40
3.80
0.45
4.40
2.40
-0.30
15.50
8.50
3.00
9.00
max
4.80
4.20
0.55
4.80
2.90
0.30
16.50
9.50
1.00
1.00
26.00
21.00
5.00
11.00
inch
min
0.173
0.150
0.018
0.173
0.094
-0.012
0.610
0.335
0.118
0.354
max
0.189
0.165
0.022
0.189
0.114
0.012
0.650
0.374
0.039
0.039
1.024
0.827
0.197
0.433
symbol
L
L1
P
P1
P2
P3
T
T1
T2
W
W1
W2
¢
£
mm
min
2.50
12.50
12.50
6.31
50.30
0.36
17.50
5.00
145°
-
max
11.00
12.90
12.90
6.39
51.30
0.55
1.42
0.55
19.00
7.00
0.50
155°
4°
inch
min
0.098
0.492
0.492
0.248
1.980
0.014
0.689
0.197
145°
-
max
0.433
0.508
0.508
0.252
2.020
0.022
0.056
0.022
0.748
0.276
0.020
155°
4°
7/8
LRC
LESHAN RADIO COMPANY,LTD.
SOT-89-3L PACKAGE OUTLINE DIMENSIONS
A
B
J
D
C
E
F
H
G
K
I
SYMBOL
A
B
C
D
E
F
G
H
I
J
K
Dimensions In Mmillimeters
Min
Max
4.000
4.600
1.550 REF
3.940
4.250
2.300
2.600
0.400
0.580
0.900
1.200
1.5 TYP
0.320
0.520
3 TYP
1.400
1.600
0.350
0.440
SHIPPING INFORMATION
Tape:
2500 Units/ Reel(13 inch)
2 Reel/ Box(340mm*340mm*50mm)
Dimensions In Inches
Min
Max
0.173
0.181
0.061 REF
0.155
0.167
0.091
0.102
0.016
0.023
0.035
0.047
0.06 TYP
0.013
0.020
0.118 TYP
0.055
0.063
0.014
0.017
MARKING
L78LXX
YYWW
6 Box/ Chest(360mm*360mm*315mm)
1
Ver 1.1 Feb 2011
2
3
8/8