Panasonic AN78L00M 3-pin positive output voltage regulator 100ma type Datasheet

AN78L00/AN78L00M Series
3-pin Positive Output Voltage Regulator (100mA Type)
■ Overview
Unit:mm
AN78L00 Series
■ Features
2 3 1
4.0±0.2
13.5±0.5
5.1±0.2
The AN78L00 series is 3-pin fixed positive output type
monolithic voltage regulators.
A Stabilized fixed output voltage is obtained from an
unstable DC input voltage without using any external
parts. Eleven types of fixed output voltage are available
from 4V through 10V, 12V, 15V, 18V, 20V, and 24V. They
can be used widely as power circuits with a current
capacitance of up to 100mA.
5.0±0.2
+ 0.2
0.45 – 0.1
2.54
2.3±0.2
1:Input
2:Output
3:Common
(Bottom View)
TO-92 Package (SSIP003-P-0000)
• No external components
• Output voltage:4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V,
15V, 18V, 20V, 24V
• Internal short-circuit current limiting
• Internal thermal overload protection
AN78L00M Series
Unit:mm
4.6max.
1.8max.
4.5
0.58max.
1.5
3.0
1
2
0.8min.
0.48max.
4.25max.
2.6
2.6max.
1.6max.
0.44max.
1:Output
2:Common
3:Input
3
3-pin SIL Mini Power Type Plastic Package (HSIP003-P-0000B)
■ Block Diagram
3
1
Input
Pass Tr
Q1
Current
Source
Current
Limiter
RSC
2
Starter
Voltage
Reference
+
Error Amp.
–
1
Output
R2
Thermal
Protection
Pin Number in
Pin Number in
R1
2
3
Common
are for AN78L00 Series
are for AN78L00M Series
■ Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Input voltage
VI
Power dissipation
PD
Topr
Operating ambient temperature
Storage temperature
Rating
35 *1
AN78L00 Series
V
40 *2
V
650 *3
mW
–30 to +80
˚C
–55 to +150
Tstg
AN78L00M Series
Unit
˚C
–55 to +125
*1 AN78L04/M, AN78L05/M, AN78L06/M, AN78L07/M, AN78L08/M, AN78L09/M, AN78L10/M, AN78L12/M, AN78L15/M
*2 AN78L18/M, AN78L20/M, AN78L24/M
*3 Follow the derating curve. When Tj exceeds 150˚C, the internal circuit shuts off the output.
Mounting onto the PCB (20 × 20 × 1.7mm glass epoxy copper foil 1cm2 or more), for AN78L00M Series.
■ Electrical Characteristics (Ta=25˚C)
· AN78L04/AN78L04M (4V Type)
Parameter
Symbol
Condition
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=6.5 to 19V, IO=1 to 70mA
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
4.2
V
50
145
mV
3.84
3.8
V
VI=7 to 19V, Tj=25˚C
40
95
mV
IO=1 to 100mA, Tj=25˚C
10
55
mV
IO=1 to 40mA, Tj=25˚C
4.5
30
mV
2
3
mA
1
mA
0.1
mA
Tj=25˚C
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
Vno
f=10Hz to 100kHz
RR
VI=7 to 17V, IO=40mA, f=120Hz
VDIF (min.)
Unit
VI=6.5 to 19V, Tj=25˚C
VI=7 to 19V, Tj=25˚C
Minimum I/O voltage difference
max
4.16
∆Ibias (IN)
Ripple rejection ratio
typ
4
Input bias current fluctuation
Output noise voltage
min
48
40
µV
58
dB
Tj=25˚C
1.7
V
140
mA
– 0.6
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=9V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L04) and Tj=0 to 100˚C
(AN78L04M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L05/AN78L05M (5V Type)
Parameter
Symbol
Condition
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=7.5 to 20V, IO=1 to 70mA
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
V
5.25
V
55
150
mV
45
100
mV
IO=1 to 100mA, Tj=25˚C
11
60
mV
IO=1 to 40mA, Tj=25˚C
5
30
mV
Tj=25˚C
2
3
mA
1
mA
0.1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
Vno
f=10Hz to 100kHz
RR
VI=8 to 18V, IO=40mA, f=120Hz
VDIF (min.)
4.75
Unit
5.2
VI=8 to 20V, Tj=25˚C
VI=8 to 20V, Tj=25˚C
Minimum I/O voltage difference
max
5
VI=7.5 to 20V, Tj=25˚C
∆Ibias (IN)
Ripple rejection ratio
typ
4.8
Input bias current fluctuation
Output noise voltage
min
47
40
µV
57
dB
Tj=25˚C
1.7
V
140
mA
– 0.65
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=10V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L05) and Tj=0 to 100˚C
(AN78L05M).
· AN78L06/AN78L06M (6V Type)
Parameter
Symbol
Condition
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=8.5 to 21V, IO=1 to 70mA
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
max
6
5.7
Unit
6.24
V
6.3
V
60
155
mV
VI=9 to 21V, Tj=25˚C
50
105
mV
IO=1 to 100mA, Tj=25˚C
12
65
mV
IO=1 to 40mA, Tj=25˚C
5.5
35
mV
2
3
mA
1
mA
0.1
mA
Tj=25˚C
∆Ibias (IN)
VI=9 to 21V, Tj=25˚C
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
Output noise voltage
Vno
f=10Hz to 100kHz
Ripple rejection ratio
RR
VI=9 to 19V, IO=40mA, f=120Hz
VDIF (min.)
5.76
typ
VI=8.5 to 21V, Tj=25˚C
Input bias current fluctuation
Minimum I/O voltage difference
min
Tj=25˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
46
50
µV
56
dB
1.7
V
140
mA
– 0.7
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=11V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L06) and Tj=0 to 100˚C
(AN78L06M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L07/AN78L07M (7V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
6.72
Output voltage tolerance
VO
VI=9.5 to 22V, IO=1 to 70mA
6.65
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
typ
max
7
Unit
7.28
V
7.35
V
VI=9.5 to 22V, Tj=25˚C
70
165
mV
VI=10 to 22V, Tj=25˚C
60
115
mV
IO=1 to 100mA, Tj=25˚C
13
75
mV
IO=1 to 40mA, Tj=25˚C
6
35
mV
Tj=25˚C
2
3
mA
Input bias current fluctuation
∆Ibias (IN)
VI=10 to 22V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Vno
f=10Hz to 100kHz
RR
VI=10 to 20V, IO=40mA, f=120Hz
VDIF (min.)
45
50
µV
55
dB
Tj=25˚C
1.7
V
140
mA
– 0.75
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=12V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L07) and Tj=0 to 100˚C
(AN78L07M).
· AN78L08/AN78L08M (8V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
7.7
Output voltage tolerance
VO
VI=10.5 to 23V, IO=1 to 70mA
7.6
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
Input bias current fluctuation
∆Ibias (IN)
Load bias current fluctuation
∆Ibias (L)
Unit
8.3
V
8.4
V
80
175
mV
VI=11 to 23V, Tj=25˚C
70
125
mV
IO=1 to 100mA, Tj=25˚C
15
80
mV
IO=1 to 40mA, Tj=25˚C
7
40
mV
Tj=25˚C
2
3
mA
1
mA
0.1
mA
VI=11 to 23V, Tj=25˚C
IO=1 to 40mA, Tj=25˚C
Vno
f=10Hz to 100kHz
Ripple rejection ratio
RR
VI=11 to 21V, IO=40mA, f=120Hz
VDIF (min.)
max
8
VI=10.5 to 23V, Tj=25˚C
Output noise voltage
Minimum I/O voltage difference
typ
Tj=25˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
44
60
µV
54
dB
1.7
V
140
mA
– 0.8
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=14V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L08) and Tj=0 to 100˚C
(AN78L08M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L09/AN78L09M (9V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
8.64
Output voltage tolerance
VO
VI=11.5 to 24V, IO=1 to 70mA
8.55
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
typ
max
9
Unit
9.35
V
9.45
V
VI=11.5 to 24V, Tj=25˚C
90
190
mV
VI=12 to 24V, Tj=25˚C
80
140
mV
IO=1 to 100mA, Tj=25˚C
16
85
mV
IO=1 to 40mA, Tj=25˚C
8
45
mV
Tj=25˚C
2
3
mA
Input bias current fluctuation
∆Ibias (IN)
VI=12 to 24V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Vno
f=10Hz to 100kHz
RR
VI=12 to 22V, IO=40mA, f=120Hz
VDIF (min.)
43
65
µV
53
dB
Tj=25˚C
1.7
V
140
mA
– 0.85
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C , VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=15V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L09) and Tj=0 to 100˚C
(AN78L09M).
· AN78L10/AN78L10M (10V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
9.6
Output voltage tolerance
VO
VI=12.5 to 25V, IO=1 to 70mA
9.5
Line regulation
Load regulation
Bias current
REGIN
REGL
max
10
10.4
Unit
V
10.5
V
100
210
mV
VI=13 to 25V, Tj=25˚C
90
160
mV
IO=1 to 100mA, Tj=25˚C
17
90
mV
IO=1 to 40mA, Tj=25˚C
9
45
mV
Tj=25˚C
2
3
mA
Input bias current fluctuation
∆Ibias (IN)
VI=13 to 25V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Ibias
VI=12.5 to 25V, Tj=25˚C
typ
Vno
f=10Hz to 100kHz
RR
VI=13 to 23V, IO=40mA, f=120Hz
VDIF (min.)
42
70
µV
52
dB
Tj=25˚C
1.7
V
140
mA
– 0.9
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=16V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L10) and Tj=0 to 100˚C
(AN78L10M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L12/AN78L12M (12V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
11.5
Output voltage tolerance
VO
VI=14.5 to 27V, IO=1 to 70mA
11.4
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
typ
max
12
Unit
12.5
V
12.6
V
VI=14.5 to 27V, Tj=25˚C
120
250
mV
VI=15 to 27V, Tj=25˚C
100
200
mV
IO=1 to 100mA, Tj=25˚C
20
100
mV
IO=1 to 40mA, Tj=25˚C
10
50
mV
2
Tj=25˚C
3.5
mA
Input bias current fluctuation
∆Ibias (IN)
VI=15 to 27V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Vno
f=10Hz to 100kHz
RR
VI=15 to 25V, IO=40mA, f=120Hz
VDIF (min.)
40
80
µV
50
dB
Tj=25˚C
1.7
V
140
mA
–1
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=19V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L12) and Tj=0 to 100˚C
(AN78L12M).
· AN78L15/AN78L15M (15V Type)
Parameter
Symbol
Condition
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=17.5 to 30V, IO=1 to 70mA
Line regulation
Load regulation
REGIN
REGL
Bias current
min
14.4
typ
max
15
14.25
Unit
15.6
V
15.75
V
VI=17.5 to 30V, Tj=25˚C
130
300
mV
VI=18 to 30V, Tj=25˚C
110
250
mV
IO=1 to 100mA, Tj=25˚C
25
150
mV
IO=1 to 40mA, Tj=25˚C
12
75
mV
2
3.5
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=18 to 30V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Vno
f=10Hz to 100kHz
Ripple rejection ratio
RR
VI=18 to 28V, IO=40mA, f=120Hz
Minimum I/O voltage difference
VDIF (min.)
38
90
µV
48
dB
Tj=25˚C
1.7
V
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
140
mA
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–1.3
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=23V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L15) and Tj=0 to 100˚C
(AN78L15M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L18/AN78L18M (18V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
17.3
Output voltage tolerance
VO
VI=20.5 to 33V, IO=1 to 70mA
17.1
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
typ
max
18
18.7
Unit
V
18.9
V
VI=20.5 to 33V, Tj=25˚C
45
300
mV
VI=21 to 33V, Tj=25˚C
35
250
mV
IO=1 to 100mA, Tj=25˚C
30
170
mV
IO=1 to 40mA, Tj=25˚C
15
85
mV
2
Tj=25˚C
3.5
mA
Input bias current fluctuation
∆Ibias (IN)
VI=21 to 33V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Vno
f=10Hz to 100kHz
RR
VI=21 to 31V, IO=40mA, f=120Hz
VDIF (min.)
36
150
µV
46
dB
Tj=25˚C
1.7
V
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
140
mA
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–1.5
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=27V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L18) and Tj=0 to 100˚C
(AN78L18M).
· AN78L20/AN78L20M (20V Type)
Parameter
Symbol
Condition
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=22.5 to 35V, IO=1 to 70mA
Line regulation
Load regulation
Bias current
REGIN
REGL
Ibias
min
19.2
typ
max
20
19
Unit
20.8
V
21
V
VI=22.5 to 35V, Tj=25˚C
50
300
mV
VI=23 to 35V, Tj=25˚C
40
250
mV
IO=1 to 100mA, Tj=25˚C
35
180
mV
IO=1 to 40mA, Tj=25˚C
17
90
mV
2
3.5
mA
Tj=25˚C
Input bias current fluctuation
∆Ibias (IN)
VI=23 to 35V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Vno
f=10Hz to 100kHz
Ripple rejection ratio
RR
VI=23 to 33V, IO=40mA, f=120Hz
Minimum I/O voltage difference
34
170
µV
44
dB
Tj=25˚C
1.7
V
Output short-circuit current
IO (Short)
Tj=25˚C, VI=35V
140
mA
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
–1.7
mV/˚C
VDIF (min.)
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=29V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L20) and Tj=0 to 100˚C
(AN78L20M).
■ Electrical Characteristics (Ta=25˚C)
· AN78L24/AN78L24M (24V Type)
Parameter
Symbol
Condition
min
Output voltage
VO
Tj=25˚C
Output voltage tolerance
VO
VI=26.5 to 39V, IO=1 to 70mA
Line regulation
REGIN
Load regulation
REGL
Bias current
typ
22.8
Unit
25
V
25.2
V
VI=26.5 to 39V, Tj=25˚C
60
300
mV
VI=27 to 39V, Tj=25˚C
50
250
mV
IO=1 to 100mA, Tj=25˚C
40
200
mV
IO=1 to 40mA, Tj=25˚C
20
100
mV
2
Tj=25˚C
Ibias
max
24
23
3.5
mA
Input bias current fluctuation
∆Ibias (IN)
VI=27 to 39V, Tj=25˚C
1
mA
Load bias current fluctuation
∆Ibias (L)
IO=1 to 40mA, Tj=25˚C
0.1
mA
Output noise voltage
Ripple rejection ratio
Minimum I/O voltage difference
Vno
f=10Hz to 100kHz
RR
VI=27 to 37V, IO=40mA, f=120Hz
VDIF (min.)
34
200
µV
44
dB
Tj=25˚C
1.7
V
140
mA
–2
mV/˚C
Output short-circuit current
IO (Short)
Tj=25˚C , VI=35V
Output voltage temperature cofficient
∆VO/Ta
IO=5mA, Tj=0 to 125˚C
Note 1) The specified condition Tj=25˚C means that the test should be conducted with each test time reducedt (within 10ms) so that
the drift in characteristic value due to a temperature rise at chip junction can be innored.
Note 2) Unless otherwise specified, VI=33V, IO=40mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C (AN78L24) and Tj=0 to 100˚C
(AN78L24M).
■ Basic Regulator Circuit
■ Application Circuit
Input
VI
Output
1
Q1
2
VI
AN78L00
20Ω
CO
CI
3
1
VO
2
VO
1
2
AN78L00
IO
3
VO´
R2
AN78L00
0.33µF
CI : Required when the input line is long
CO : Improves the transient response
0.1µF
3
Ibias
V
VO=VO´ + Ibias + RO R1
2
R1
■ Characteristic Curve
PD –Ta (AN78L00M Series)
0.6
(1)
0.4
(2)
0.2
0
0
20
40
60
Mounting onto the PCB,
20 × 20 × 1.7mm,
Glass Epoxy Substrate,
Copper Foil 1cm2 or More
0.8
0.6
0.4
0.2
0
80 100 120 140 160
0
Ambient Temperature Ta (˚C)
20
40
60
RR– f
40
20
0
10k
100k
Frequency f (Hz)
Ibias – Ta
AN78L05
IO=5mA
Bias Current Ibias (mA)
2.5
VIN=28V
2.0
10V
1.5
1.0
0.5
25
50
75
10
5
10
0
–10
–20
0
2
4
6
Time t (µs)
3.0
0
Output Voltage Fluctuation (mV)
Ripple Rejection Ratio RR (dB)
15
60
0
–25
0.5
0
0
100
Ambient Temperature Ta (˚C)
125
8
25
50
75
100
125
Load Transient Response
AN78L05
80
1k
40mA
1mA
1.0
Input Transient Response
AN78L05
VI=8—18V
IO=40mA
18V
1.5
Junction Temperature Tj (˚C)
20
100
IO=100
mA
70mA
Ambient Temperature Ta (˚C)
100
10
2.0
80 100 120 140 160
10
Input Voltage VI (V)
Output Voltage Fluctuation (V)
0.8
VDIF (min.) –Tj
2.5
AN7805
0.2
0.1
0
1
0
–1
–2
0
10
20
30
Time t (µs)
40
50
Output Current IO (A)
(1) AN78L00 Series
(2) AN78L00M Series
Mounting onto the PCB,
20 × 20 × 1.7mm,
Glass Epoxy Substrate,
Copper Foil 1cm2 or More
Power Dissipation PD (W)
Power Dissipation PD (W)
1.0
Minimum I/O Voltage Difference VDIF (min.) (V)
PD –Ta (AN78L00 Series)
1.0
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