KODENSHI IL78L24 Fixed voltage regulator (positive) Datasheet

FIXED VOLTAGE REGULATOR (POSITIVE)
KK78LXX
3-TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS
This series of fixed-voltage monolithic integrated-circuit
TO - 92
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 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, an effective improvement in output impedance
can be obtained together with lower-bias current.
FEATURES
SO - 8
◇ Output current Up to 100mA
◇ No External Components
◇ Internal Thermal Overload Protection
◇ Internal Short-Circuit Limiting
◇ Output Voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V
and 24V
ABSOLUTE MAXIMUM RATINGS
Characteristic
Symbol
IL78L05 ~ IL78L10
Input voltage
IL78L12 ~ IL78L18
Value
Unit
30
Vl
IL78L24
35
V
40
Operating junction temperature
Topr
-40 ~ +150
Storage temperature
Tstg
-65 ~ +150
Soldering temperature and time
Tsol
260/10sec
℃
1
KK78LXX
RECOMMENDED OPERATING CONDITIONS
78Lxx
Input voltage, VI
Min.
Max.
IL78L05
7
20
IL78L06
8
20
IL78L08
10.5
23
IL78L09
11.5
24
IL78L10
12.5
25
IL78L12
14.5
27
IL78L15
17.5
30
IL78L18
20.5
33
IL78L24
26.5
39
Output current, Io
Operating virtual junction temperature, Tj
-40
Unit
V
100
㎃
125
℃
TYPICAL APPLICATION
Notes
1. To specify an output voltage, substitute voltage for "XX"
2. Bypass capacitors are recommended for optimum stability and transient response
and should be located as close as possible to the regulators.
2
KK78LXX
IL78L05 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=10V, lo=40mA (unless otherwise noted)
Characteistic
Output voltage **
Symbol
Vout
Test condition *
Min
Typ.
Max.
25℃
4.8
5
5.2
4.75
5
5.25
4.75
5
5.25
32
150
1㎃≤ Io≤ 40㎃
7V≤ VI≤ Vmax
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
7≤ VI≤ 20V
Line regulation
Load regulation
Reg line
㎷
25℃
8≤ VI≤ 20V
26
100
1㎃≤ Io≤ 100㎃
15
60
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
8
30
3.8
6
IB
㎃
125℃
5.5
9≤ VI≤ 20V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
8≤ VI≤ 20V
f=120㎐
25℃
Dropout voltage
VD
25℃
41
42
㎶
49
dB
1.7
V
Notes
*.
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.
3
KK78LXX
IL78L18 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=23V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
20.5V≤ VI≤ 33V
Min
Typ.
Max.
17.3
18
18.7
17.1
18
18.9
17.1
18
18.9
70
360
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
20.5≤ VI≤ 33V
Line regulation
Load regulation
Reg line
㎷
25℃
22≤ VI≤ 33V
64
300
1㎃≤ Io≤ 100㎃
27
180
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
19
90
4.7
6.5
IB
㎃
125℃
6
22≤ VI≤ 33V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
21.5≤ VI≤ 31.5V
f=120㎐
25℃
Dropout voltage
VD
25℃
32
82
㎶
36
dB
1.7
V
Notes
*.
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.
10
KK78LXX
IL78L24 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=26V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
26.5V≤ VI≤ 39V
Min
Typ.
Max.
23
24
25
22.8
24
25.2
22.8
24
25.2
95
480
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
26.5≤ VI≤ 39V
Line regulation
Load regulation
Reg line
㎷
25℃
29≤ VI≤ 39V
78
400
1㎃≤ Io≤ 100㎃
41
240
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
28
120
4.8
6.5
IB
㎃
125℃
6
28≤ VI≤ 39V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
27.5≤ VI≤ 37.5V
f=120㎐
25℃
Dropout voltage
VD
25℃
30
82
㎶
33
dB
1.7
V
Notes
*.
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.
11
KK78LXX
IL78L09 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=14V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
12V≤ VI≤ 24V
Min
Typ.
Max.
806
9
9.4
8.55
9
9.45
8.55
9
9.45
45
175
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
12≤ VI≤ 24V
Line regulation
Load regulation
Reg line
㎷
25℃
13≤ VI≤ 24V
40
125
1㎃≤ Io≤ 100㎃
19
90
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
11
40
4.1
6
IB
㎃
125℃
5.5
13≤ VI≤ 24V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
13≤ VI≤ 23V
f=120㎐
25℃
Dropout voltage
VD
25℃
38
58
㎶
45
dB
1.7
V
Notes
*.
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.
6
KK78LXX
IL78L10 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=16V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
13V≤ VI≤ 25V
Min
Typ.
Max.
9.6
10
10.4
9.5
10
10.5
9.5
10
10.5
51
175
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
13≤ VI≤ 25V
Line regulation
Load regulation
Reg line
㎷
25℃
14≤ VI≤ 25V
42
125
1㎃≤ Io≤ 100㎃
20
90
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
11
40
4.2
6
IB
㎃
125℃
5.5
14≤ VI≤ 25V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
15≤ VI≤ 25V
f=120㎐
25℃
Dropout voltage
VD
25℃
37
62
㎶
44
dB
1.7
V
Notes
*.
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.
7
KK78LXX
IL78L12 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=17V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
14V≤ VI≤ 27V
Min
Typ.
Max.
11.5
12
12.5
11.4
12
12.6
11.4
12
12.6
55
250
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
14.5≤ VI≤ 27V
Line regulation
Load regulation
Reg line
㎷
25℃
16≤ VI≤ 27V
49
200
1㎃≤ Io≤ 100㎃
22
100
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
13
50
4.3
6.5
IB
㎃
125℃
6
16≤ VI≤ 27V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
15≤ VI≤ 25V
f=120㎐
25℃
Dropout voltage
VD
25℃
37
70
㎶
42
dB
1.7
V
Notes
*.
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.
8
KK78LXX
IL78L15 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=19V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
17.5V≤ VI≤ 30V
Min
Typ.
Max.
14.4
15
15.6
14.25
15
15.75
14.25
15
15.75
65
300
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
17.5≤ VI≤ 30V
Line regulation
Load regulation
Reg line
㎷
25℃
19≤ VI≤ 30V
58
250
1㎃≤ Io≤ 100㎃
25
150
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
15
75
4.2
6.5
IB
㎃
125℃
6
19≤ VI≤ 30V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
18.5≤ VI≤ 28.5V
f=120㎐
25℃
Dropout voltage
VD
25℃
37
82
㎶
44
dB
1.7
V
Notes
*.
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.
9
KK78LXX
IL78L18 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=23V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
20.5V≤ VI≤ 33V
Min
Typ.
Max.
17.3
18
18.7
17.1
18
18.9
17.1
18
18.9
70
360
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
20.5≤ VI≤ 33V
Line regulation
Load regulation
Reg line
㎷
25℃
22≤ VI≤ 33V
64
300
1㎃≤ Io≤ 100㎃
27
180
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
19
90
4.7
6.5
IB
㎃
125℃
6
22≤ VI≤ 33V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
21.5≤ VI≤ 31.5V
f=120㎐
25℃
Dropout voltage
VD
25℃
32
82
㎶
36
dB
1.7
V
Notes
*.
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.
10
KK78LXX
IL78L24 ELECTRICAL CHARACTERISTICS
(At specified virtual junction temperature, Vl=26V, lo=40mA (unless otherwise noted)
Characteistic
Symbol
Test condition *
25℃
Output voltage **
Vout
1㎃≤ Io≤ 40㎃
26.5V≤ VI≤ 39V
Min
Typ.
Max.
23
24
25
22.8
24
25.2
22.8
24
25.2
95
480
Unit
V
-40 ~ 125℃
1㎃≤Io≤ 70㎃
26.5≤ VI≤ 39V
Line regulation
Load regulation
Reg line
㎷
25℃
29≤ VI≤ 39V
78
400
1㎃≤ Io≤ 100㎃
41
240
Reg load
㎷
25℃
1㎃≤ Io≤ 40㎃
25℃
Bias current
28
120
4.8
6.5
IB
㎃
125℃
6
28≤ VI≤ 39V
Bias current change
△IB
1.5
㎃
-40 ~ 125℃
1㎃≤ Io≤ 40㎃
0.1
Output noise voltage
VN
10㎐≤ f≤ 100㎑
25℃
Ripple rejection
RR
27.5≤ VI≤ 37.5V
f=120㎐
25℃
Dropout voltage
VD
25℃
30
82
㎶
33
dB
1.7
V
Notes
*.
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.
11
KK78LXX
12
KK78LXX
13
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