CYSTEKEC LM78LXXA3-A-TB-G Low current positive voltage regulator Datasheet

CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 1/14
Low Current Positive Voltage Regulator
LM78LXX Series
Description
The LM78LXX series of positive regulators are available in the TO-92 and SOT-89 package and with 5V, 6V, 8V, 9V,
10V, 12V, 15V, 18V and 24V fixed output voltages, making it useful in a wide range of applications. These regulators
can provide local on-card regulation, eliminating the distribution problems associated with single point regulation.
Each type employs internal current limiting, thermal shut-down and safe operating area protection, making it
essentially indestructible. If adequate heat sinking is provided, they can deliver over 200mA output current.
Although designed primarily as fixed voltage regulators, these devices can be used with external components to
obtain adjustable voltages and currents. LM78LXX series is characterized for operation from -40℃ to 125℃.
Features:
• Internal Short-Circuit Current Limiting
• Internal Thermal Overload Protection
• No External Components Required
• Pb-free package
Ordering Information
Device
Output Voltage Tolerance
LM78LXXA3-A-TB-G
±3%
LM78LXXA3-B-TB-G
±5%
LM78LXXA3-A-BK-G
±3%
LM78LXXA3-B-BK-G
±5%
LM78LXXM3-A-T2-G
±3%
LM78LXXM3-B-T2-G
±5%
Package
Shipping
TO-92
(Pb-free lead plating and
halogen-free package)
2000 pcs / Tape & Box
SOT-89
(Pb-free lead plating and
halogen-free package)
1000 pcs/ bag, 10 bags/ box
10boxes/carton
1000 pcs / Tape & Reel
Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and
green compound products
Packing spec, T2 :1000 pcs/tape & reel, 7” reel ; TB : 2000 pcs/ tape & box ;
BK: 1000 pcs/bag, 10 bags/box, 10 boxes/carton
Product rank, zero for no rank products
Product name
LM78LXXA3/M3
CYStek Product Specification
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 2/14
CYStech Electronics Corp.
Outlines
TO-92
SOT-89
O G
I
OGI
Schematic Diagram
Typical Application
Vin
LM78LXX
3
C1
Vout
Vin
1
2
5K
C2
5.7K
100
100
1.5K
576
1.9K
Vout
5pF
3.41K
A common ground is required between the
input and the output voltages. The input
voltage must remain typically 2.0V above
the output voltage even during the low point
on the input ripple voltage.
Note : C1 and C2 are required if regulator is located
far from power supply filter and load, or oscillation
may induced on the loop.
LM78LXXA3/M3
13K
3.89K
2.23K
7.8K
2.84K
GND
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 3/14
Absolute Maximum Ratings
Parameter
LM78L05 ~ 10
LM78L12 ~18
LM78L24
Input Voltage
Output Current
Operating Junction Temperature Range
Storage Temperature Range
TO-92
SOT-89
Power Dissipation
Ratings
30
35
40
200
-40 ~ +125
-65 ~ +150
625 (Note )
500 (Note)
Unit
V
mA
℃
℃
mW
Note : When mounted on minimum pad size and tested in free air condition, without heat sinking.
Electrical Characteristics
LM78L05 (Vin=10V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF ,unless otherwise noted) (Note 1)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
Max
4.85
5
5.15
4.75
-
5.25
41
-
32
26
15
8
2.6
42
49
-0.65
1.7
150
100
60
30
6
1.5
0.1
-
Conditions
Vin=10V, Io=80mA,Tj=25°C
7V≤Vin≤20V, 1mA≤Io≤80mA
Vin=10V, 1mA≤Io≤140mA (Note 2)
7V≤Vin≤20V
8V≤Vin≤20V
1mA≤Io≤200mA
1mA≤Io≤80mA
Tj=25°C, Vin=10V, Io=80mA
8V≤Vin≤20V
1mA≤Io≤80mA
10Hz≤f≤100KHz
8V≤Vin≤18V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
LM78L06 (Vin=12V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) (Note 1)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
LM78LXXA3/M3
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
Max
5.82
6
6.18
5.70
-
6.30
40
-
35
29
16
9
2.7
46
48
0.75
1.7
175
125
80
40
6
1.5
0.1
-
Conditions
Vin=12V, Io=80mA,Tj=25°C
8V≤Vin≤20V, 1mA≤Io≤80mA
Vin=11V, 1mA≤Io≤140mA (Note 2)
8V≤Vin≤20V
9V≤Vin≤20V
1mA≤Io≤200mA
1mA≤Io≤80mA
Tj=25°C, Vin=12V, Io=80mA
9V≤Vin≤20V
1mA≤Io≤80mA
10Hz≤f≤100KHz
9V≤Vin≤19V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 4/14
LM78L08(Vin=14V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted) (Note 1)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
Max
7.76
8
8.24
7.60
-
8.40
37
-
42
36
18
10
2.8
54
46
0.75
1.7
175
125
80
40
6
1.5
0.1
-
Conditions
LM78L09 (Vin=16V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
LM78LXXA3/M3
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
Max
8.73
9
9.27
8.55
-
9.45
38
-
45
40
19
11
2.9
58
45
0.75
1.7
175
125
90
40
6
1.5
0.1
-
Units
Vin=14V, Io=80mA,Tj=25°C
10.5V≤Vin≤23V, 1mA≤Io≤80mA
Vin=14V,1mA≤Io≤140mA (Note 2)
10.5V≤Vin≤23V
11V≤Vin≤23V
1mA≤Io≤200mA
1mA≤Io≤80mA
Tj=25°C, Vin=14V, Io=80mA
11V≤Vin≤23V
1mA≤Io≤80mA
10Hz≤f≤100KHz
11V≤Vin≤21V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
V
mV
mV
mA
mA
μV
dB
mV/℃
V
(Note 1)
Conditions
Vin=16V, Io=80mA,Tj=25°C
12V≤Vin≤24V, 1mA≤Io≤80mA
Vin=12V,1mA≤Io≤140mA (Note 2)
12V≤Vin≤24V
13V≤Vin≤24V
1mA≤Io≤200mA
1mA≤Io≤80mA
Tj=25°C, Vin=16V, Io=80mA
13V≤Vin≤24V
1mA≤Io≤80mA
10Hz≤f≤100KHz
15V≤Vin≤25V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 5/14
LM78L10(Vin=17V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
9.70
10
9.50
-
37
-
51
42
20
11
3
62
44
0.75
1.7
Max
Conditions
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
LM78LXXA3/M3
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
11.64
12
11.40
-
37
-
55
49
22
13
3.1
70
42
-1.0
1.7
Units
10.30 Vin=17V, Io=80mA,Tj=25°C
13V≤Vin≤25V, 1mA≤Io≤80mA
10.50 Vin=17V,1mA≤Io≤140mA (Note 2)
175 13V≤Vin≤25V
125 14V≤Vin≤25V
90 1mA≤Io≤200mA
40 1mA≤Io≤80mA
6
Tj=25°C, Vin=17V, Io=80mA
1.5 14V≤Vin≤25V
0.1 1mA≤Io≤80mA
10Hz≤f≤100KHz
15V≤Vin≤25V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
LM78L12 (Vin=19V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
(Note 1)
Max
V
mV
mV
mA
mA
μV
dB
mV/℃
V
(Note 1)
Conditions
12.36 Vin=19V, Io=80mA,Tj=25°C
14V≤Vin≤27V, 1mA≤Io≤80mA
12.60 Vin=19V,1mA≤Io≤140mA (Note 2)
250 14V≤Vin≤27V
200 16V≤Vin≤27V
100 1mA≤Io≤200mA
50 1mA≤Io≤80mA
6.5 Tj=25°C, Vin=19V, Io=80mA
1.5 16V≤Vin≤27V
0.1 1mA≤Io≤80mA
10Hz≤f≤100KHz
15V≤Vin≤25V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 6/14
LM78L15 (Vin=23V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
14.55
15
14.25
-
34
-
25
15
20
25
2.2
90
63
-1.3
1.7
Max
Conditions
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
LM78LXXA3/M3
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
17.46
18
17.10
-
32
-
70
64
27
19
3.5
89
36
-1.8
1.7
Units
15.45 Vin=23V, Io=80mA,Tj=25°C
17.5V≤Vin≤30V, 1mA≤Io≤80mA
15.75 Vin=23V,1mA≤Io≤140mA (Note 2)
150 17.5V≤Vin≤30V
75 19V≤Vin≤30V
150 1mA≤Io≤200mA
150 1mA≤Io≤80mA
6.5 Tj=25°C, Vin=23V, Io=80mA
1.5 19V≤Vin≤30V
0.1 1mA≤Io≤80mA
10Hz≤f≤100KHz
18.5V≤Vin≤28.5V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
LM78L18 (Vin=26V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
(Note 1)
Max
V
mV
mV
mA
mA
μV
dB
mV/℃
V
(Note 1)
Conditions
18.54 Vin=26V, Io=80mA,Tj=25°C
21V≤Vin≤33V, 1mA≤Io≤80mA
18.90 Vin=26V,1mA≤Io≤140mA (Note 2)
360 20.5V≤Vin≤33V
300 22V≤Vin≤33V
180 1mA≤Io≤200mA
90 1mA≤Io≤80mA
6.5 Tj=25°C, Vin=26V, Io=80mA
1.5 21V≤Vin≤33V
0.1 1mA≤Io≤80mA
10Hz≤f≤100KHz
21.5V≤Vin≤31.5V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 7/14
LM78L24 (Vin=32V, Io=80mA, Tj=25°C, Cin=0.33uF, Cout=0.1uF, unless otherwise noted)
Symbol
Vo
A-rank(3%)
B-rank(5%)
Parameter
Output Voltage
ΔVo
Line Regulation
ΔVo
Load Regulation
IQ
ΔIQ
Vn
ΔVin / ΔVout
ΔVo/ΔTj
VD
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Ripple Rejection
Temperature Stability
Dropout Voltage
Min
Typ
23.28
24
22.80
24
30
-
95
78
41
28
3.6
97
33
-2.0
1.7
Max
(Note 1)
Conditions
24.72 Vin=32V, Io=80mA,Tj=25°C
27V≤Vin≤38V, 1mA≤Io≤80mA
25.20 Vin=32V,1mA≤Io≤140mA (Note 2)
480 26.5V≤Vin≤39V
400 29V≤Vin≤39V
240 1mA≤Io≤200mA
120 1mA≤Io≤80mA
6.5 Tj=25°C, Vin=32V, Io=80mA
1.5 28V≤Vin≤39V
0.1 1mA≤Io≤80mA
10Hz≤f≤100KHz
27.5V≤Vin≤37.5V, f=120Hz
Io=5mA, 0°C ≤Tj≤125°C
Io=80mA
Units
V
mV
mV
mA
mA
μV
dB
mV/℃
V
Note : 1. The maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of the package
and copper of PCB. The data above represent pulse test conditions with junction temperatures specified at the initial of
test.
2. Power dissipation<0.625W for TO-92, <0.5W for SOT-89.
LM78LXXA3/M3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 8/14
Characteristic Curves
LM78LXXA3/M3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 9/14
Characteristic Curves(Cont.)
Recommended soldering footprint for SOT-89 package
LM78LXXA3/M3
CYStek Product Specification
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 10/14
CYStech Electronics Corp.
TO-92 Taping Outline
H2
H2A H2A
H2
D2
A
L
H3
H4 H
L1
H1
D1
F1F2
T2
T
T1
DIM
A
D
D1
D2
F1,F2
F1,F2
H
H1
H2
H2A
H3
H4
L
L1
P
P1
P2
T
T1
T2
W
W1
-
LM78LXXA3/M3
P1
P
Item
Component body height
Tape Feed Diameter
Lead Diameter
Component Body Diameter
Component Lead Pitch
F1-F2
Height Of Seating Plane
Feed Hole Location
Front To Rear Deflection
Deflection Left Or Right
Component Height
Feed Hole To Bottom Of Component
Lead Length After Component Removal
Lead Wire Enclosure
Feed Hole Pitch
Center Of Seating Plane Location
4 Feed Hole Pitch
Over All Tape Thickness
Total Taped Package Thickness
Carrier Tape Thickness
Tape Width
Adhesive Tape Width
20 pcs Pitch
W1
W
D
P2
Millimeters
Min.
4.33
3.80
0.36
4.33
2.40
15.50
8.50
2.50
12.50
5.95
50.30
0.36
17.50
5.00
253
Max.
4.83
4.20
0.53
4.83
2.90
±0.3
16.50
9.50
1
1
27
21
11
12.90
6.75
51.30
0.55
1.42
0.68
19.00
7.00
255
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 11/14
Reel Dimension
Carrier Tape Dimension
LM78LXXA3/M3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 12/14
Recommended wave soldering condition
Product
Pb-free devices
Peak Temperature
260 +0/-5 °C
Soldering Time
5 +1/-1 seconds
Recommended temperature profile for IR reflow
Profile feature
Average ramp-up rate
(Tsmax to Tp)
Preheat
−Temperature Min(TS min)
−Temperature Max(TS max)
−Time(ts min to ts max)
Time maintained above:
−Temperature (TL)
− Time (tL)
Peak Temperature(TP)
Time within 5°C of actual peak
temperature(tp)
Ramp down rate
Time 25 °C to peak temperature
Sn-Pb eutectic Assembly
Pb-free Assembly
3°C/second max.
3°C/second max.
100°C
150°C
60-120 seconds
150°C
200°C
60-180 seconds
183°C
60-150 seconds
240 +0/-5 °C
217°C
60-150 seconds
260 +0/-5 °C
10-30 seconds
20-40 seconds
6°C/second max.
6 minutes max.
6°C/second max.
8 minutes max.
Note : All temperatures refer to topside of the package, measured on the package body surface.
LM78LXXA3/M3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 13/14
TO-92 Dimension
α2
A
Making:
B
1
2
3
Device Name
Date Code
α3
C
78L□□
□□ □
D
Rank
H
I
Vout:
5V→05
6V→06
8V→08
9V→09
10V→10
12V→12
15V→15
18V→18
24V→24
G
α1
Style: Pin 1.Vout 2.GND 3.Vin
E
F
3-Lead TO-92 Plastic Package
CYStek Package Code: A3
*: Typical
Inches
Min.
Max.
0.1704 0.1902
0.1704 0.1902
0.5000
0.0142 0.0220
*0.0500
0.1323 0.1480
DIM
A
B
C
D
E
F
Millimeters
Min.
Max.
4.33
4.83
4.33
4.83
12.70
0.36
0.56
*1.27
3.36
3.76
DIM
G
H
I
α1
α2
α3
Inches
Min.
Max.
0.0142 0.0220
*0.1000
*0.0500
*5°
*2°
*2°
Millimeters
Min.
Max.
0.36
0.56
*2.54
*1.27
*5°
*2°
*2°
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
LM78LXXA3/M3
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C515A3
Issued Date : 2014.01.15
Revised Date :
Page No. : 14/14
SOT-89 Dimension
Marking:
A
2
1
3
Date
Code
H
C
78L□□
□□□□
Vout:
5V→05
6V→06
8V→08
9V→09
10V→10
12V→12
15V→15
18V→18
24V→24
D
B
E
Style: Pin 1. Vout 2. GND 3. Vin
I
F
G
3-Lead SOT-89 Plastic
Surface Mounted Package
CYStek Package Code: M3
*: Typical
Inches
Min.
Max.
0.1732 0.1811
0.1551 0.1673
0.0610 REF
0.0906 0.1024
0.0126 0.0205
DIM
A
B
C
D
E
Millimeters
Min.
Max.
4.40
4.60
3.94
4.25
1.55 REF
2.30
2.60
0.32
0.52
DIM
F
G
H
I
Inches
Min.
Max.
0.0591 TYP
0.1181 TYP
0.0551 0.0630
0.0138 0.0173
Millimeters
Min.
Max.
1.50 TYP
3.00 TYP
1.40
1.60
0.35
0.44
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: Pure tin plated.
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0.
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
• CYStek reserves the right to make changes to its products without notice.
• CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
LM78LXXA3/M3
CYStek Product Specification
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