AUK S78L06F

S78LxxF
Semiconductor
Positive-Voltage Regulators
Descriptions
This series of fixed-voltage monolithic integrated-circuit voltage regulators is designed for a wide range of
applications. These applications include on-card regulation for elimination of Noise and distribution problems
associated with single-point regulation. In addition, they can be used with power-pass elements to make
high-current voltage regulators. Each of these regulators can deliver up to 100mA of output current.
The internal limiting and thermal shutdown features of these regulators make them essentially immune to overload.
When used as a replacement for a Zener diode-resistor combination, on effective improvement in output impedance
can be obtained together with lover-bias current.
Features
• 3-Terminal Regulators
• Output Current of 100mA
• Thermal Shutdown Protection
• Short-Circuit Limit Protection
Ordering Information
Type NO.
Marking
Package Code
S78LxxF
□□
SOT-89
□□:Voltage Code (05:5V, 06:6V, 08:8V, 09:9V, 10:10V,12:12V,15:15V,18:18V,24:24V)
Outline Dimensions ( Unit : mm )
BLOCK DIAGRAM
Current
Source
Startup
Circuit
Reference
Voltage
V
I
Protection
Circuit
+
Error
Amp
VO
R1
R2
GND
PIN Connections
1. Output
2,4. GND
3. Input
KSD-I5B003-001
1
S78LxxF
Absolute maximum ratings
Characteristics
Input Voltage
[Ta=25°C]
Symbol
Rating
S78L05F
Thru
S78L10F
S78L12F
Thru
S78L18F
S78L24F
VI
Power Dissipation
PD
Junction Temperature
*
Unit
30
35
V
40
500
mW
TJ
150
℃
Operating temperature range
Topr
-40 ~ +85
℃
Storage temperature range
Tstg
-55 ~ +150
℃
* With PCB(50mm2 copper area) at glass epoxy board (t=1.7mm, area=50×50mm)
Device Selection Guide
Device
Output Voltage
S78L05F
5.0V
S78L06F
6.0V
S78L08F
8.0V
S78L09F
9.0V
S78L10F
10V
S78L12F
12V
S78L15F
15V
S78L18F
18V
S78L24F
24V
KSD-I5B003-001
2
S78LxxF
Electrical Characteristics
(Electrical Characteristics at VI=10V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L05F
Test Condition*
Typ.
Max.
4.80
5.00
5.20
4.75
-
5.25
4.75
-
5.25
-
32
150
-
26
100
-
15
60
-
8
30
-
3.8
6
VI=8V ~ 20V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
41
49
-
㏈
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
Min.
IO=1mA ~ 40mA
VI=7V ~ 20V
IO=1mA ~ 70mA
VI=10V
VI=7V ~ 20V
TJ=25°C
VI=8V ~ 20V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
VI=8V ~ 18V, f=120Hz
V
mV
mV
mA
mA
Electrical Characteristics
(Electrical Characteristics at VI=11V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L06F
Test Condition*
Typ.
Max.
5.75
6.00
6.25
5.70
-
6.30
5.70
-
6.30
-
35
175
-
29
125
-
16
80
-
9
40
-
3.9
6
VI=9V ~ 20V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
40
48
-
㏈
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
Min.
IO=1mA ~ 40mA
VI=8V ~ 20V
IO=1mA ~ 70mA
VI=11V
VI=8V ~ 20V
VI=9V ~ 20V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=9V ~ 19V, f=120Hz
KSD-I5B003-001
V
mV
mV
mA
mA
3
S78LxxF
Electrical Characteristics
(Electrical Characteristics at VI=14V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L08F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
7.7
8.0
8.3
7.6
-
8.4
7.6
-
8.4
-
42
175
-
36
125
-
18
80
-
10
40
-
4
6
VI=11V ~ 23V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
37
46
-
㏈
IO=1mA ~ 40mA
VI=10.5V ~ 23V
IO=1mA ~ 70mA
VI=14V
VI=10.5V ~ 23V
VI=11V ~ 23V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=13V ~ 23V, f=120Hz
V
mV
mV
mA
mA
Electrical Characteristics
(Electrical Characteristics at VI=16V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L09F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
8.60
9.00
9.40
8.55
-
9.45
8.55
-
9.45
-
45
175
-
40
125
-
19
90
-
11
40
-
4.1
6
VI=13V ~ 24V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
38
45
-
㏈
IO=1mA ~ 40mA
VI=12V ~ 24V
IO=1mA ~ 70mA
VI=16V
VI=12V ~ 24V
VI=13V ~ 24V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=15V ~ 25V, f=120Hz
KSD-I5B003-001
V
mV
mV
mA
mA
4
S78LxxF
Electrical Characteristics
(Electrical Characteristics at VI=17V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L10F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
9.6
10.0
10.4
9.5
-
10.5
9.5
-
10.5
-
51
175
-
42
125
-
20
90
-
11
40
-
4.2
6
VI=14V ~ 25V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
37
44
-
㏈
IO=1mA ~ 40mA
VI=13V ~ 25V
IO=1mA ~ 70mA
VI=17V
VI=13V ~ 25V
VI=14V ~ 25V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=15V ~ 25V, f=120Hz
V
mV
mV
mA
mA
Electrical Characteristics
(Electrical Characteristics at VI=19V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L12F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
11.5
12.0
12.5
11.4
-
12.5
11.4
-
12.6
-
55
250
-
49
200
-
22
100
-
13
50
-
4.3
6.5
VI=16V ~ 27V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
37
42
-
㏈
IO=1mA ~ 40mA
VI=14V ~ 27V
IO=1mA ~ 70mA
VI=19V
VI=14.5V ~ 27V
VI=16V ~ 27V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=15V ~ 25V, f=120Hz
KSD-I5B003-001
V
mV
mV
mA
mA
5
S78LxxF
Electrical Characteristics
(Electrical Characteristics at VI=23V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L15F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
14.40
15.0
15.60
14.25
-
15.75
14.25
-
15.75
-
65
300
-
58
250
-
25
150
-
15
75
-
4.6
6.5
VI=19V ~ 30V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
34
39
-
㏈
IO=1mA ~ 40mA
VI=17.5V ~ 30V
IO=1mA ~ 70mA
VI=23V
VI=17.5V ~ 30V
VI=19V ~ 30V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=18.5V ~ 28.5V, f=120Hz
V
mV
mV
mA
mA
Electrical Characteristics
(Electrical Characteristics at VI=26V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L18F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
17.3
18.0
18.7
17.1
-
18.9
17.1
-
18.9
-
70
360
-
64
300
-
27
180
-
19
90
-
4.7
6.5
VI=22V ~ 33V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
32
36
-
㏈
IO=1mA ~ 40mA
VI=20.5V ~ 33V
IO=1mA ~ 70mA
VI=26V
VI=20.5V ~ 33V
VI=22V ~ 33V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=21.5V ~ 31.5V, f=120Hz
KSD-I5B003-001
V
mV
mV
mA
mA
6
S78LxxF
Electrical Characteristics
(Electrical Characteristics at VI=32V, IO=40mA, CI=0.33 ㎌, CO=0.1 ㎌, 0°C ≤TJ≤125°C, Unless otherwise specified)
Parameter
Symbol
S78L24F
Min. Typ. Max.
Test Condition*
TJ=25°C
Output Voltage**
VO
Line Regulation
△VO(△VI)
Load Regulation
△VO(△IL)
Quiescent Current
IQC
Quiescent Current
Change
△IQC
Dropout Voltage
VDROP
Ripple Rejection
RR
Unit
23.0
24.0
25.0
22.8
-
25.2
22.8
-
25.2
-
95
480
-
78
400
-
41
240
-
28
120
-
4.8
6.5
VI=28V ~ 39V
-
-
1.5
IO=1mA ~ 40mA
-
-
0.1
-
1.7
-
V
30
33
-
㏈
IO=1mA ~ 40mA
VI=26.5V ~ 39V
IO=1mA ~ 70mA
VI=32V
VI=26.5V ~ 39V
VI=29V ~ 39V
IO=1mA ~ 100mA
IO=1mA ~ 40mA
TJ=25°C
TJ=25°C
TJ=25°C
TJ=25°C
VI=27.5V ~ 37.5V, f=120Hz
V
mV
mV
mA
mA
* Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as possible.
Thermal effects must be taken into account separately. All characteristics are measured with a 0.33 ㎌ capacitor across the
input and a 0.1 ㎌ capacitor across the output.
** This specification applies only for dc power dissipation permitted by absolute maximum ratings.
KSD-I5B003-001
7
S78LxxF
Electrical Characteristics Curve
Fig.1 VO vs. TJ
5.5
Quiescent Current IQC [mA]
S78L05F
VI=7V, IO=40mA
5.3
Output Voltage VO [V]
Fig.2 IQC vs. TJ
5.1
4.9
4.7
4.5
-30
30
0
60
120
90
5
4
3
2
1
0
150
S78L05F
VI=10V, IO=40mA
-30
Junction Temperature TJ [˚C]
30
0
Output Voltage VO [V]
Output Voltage VO [V]
4.5
3.0
1.5
0
0
50
100
150
200
250
S78L05F, Ta=25˚C
6.0
4.0
IO=10mA
IO=40mA
2.0
IO=100mA
0.0
0.0
300
2.0
5.0
4.0
3.0
2.0
1.0
S78L05F
IO=40mA, Ta=25℃
10
20
30
Power dissipation PD [mW]
1250
0
6.0
8.0
10
Fig.6 PD vs Ta
Fig.5 IQC vs. VI
Quiescent Current IQC [mA]
4.0
Input Voltage VI [V]
Output Current IO [mA]
0.0
150
Fig.4 VO vs. VI
8.0
S78L05F
VI=10V,Ta=25˚C
6.0
120
90
Junction Temperature TJ [˚C]
Fig.3 VO vs. IO
7.5
60
40
Input Voltage VI [V]
① With PCB(50mm2 copper area)
at glass epoxy board
(t=1.7mm, area=50×50mm)
②
1000
② Ta=25℃
750
①
500
250
0
0
25
50
75
100
125
150
Ambient Temperature Ta [˚C]
KSD-I5B003-001
8
S78LxxF
KSD-I5B003-001
9