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Электронный компонент: AN78N09

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s Overview
The AN78N00 series is 3-pin fixed positive output volt-
age regulators. Stabilized fixed output voltage is obtained
from unstable DC input voltage without using any exter-
nal components. 12 types of fixed output voltage are avail-
able ; 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V
and 24V. They can be used widely in power circuits with
current capacitance up to 300mA.
s Features
No external components
Output voltage : 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V,
18V, 20V, 24V
Short-circuit current limiting built-in
Thermal overload protection built-in
Output transistor safe area compensation
AN78N00 Series
3-pin Positive Output Voltage Regulator (300mA Type)
s Block Diagram
Unit:mm
8.0
3.05
3.8
11.5max.
15.0min.
0.75
0.25
0.5
0.1
0.5
0.25
2.3
4.6
1.76
1 : Input
2 : Common
3 : Output
JEDEC:TO-126 (SSIP003-P-0000E)
1.44
3.5max.
1.94
+ 0.5
0.1
1
2
3
1
3
2
Input
Pass Tr
Output
Common
Starter
Voltage
Reference
Current
Source
Error Amp.
+
Thermal
Protection
Q
1
R
SC
R
2
R
1
Current
Limiter
V
I
P
D
T
opr
T
stg
V
V
W
C
C
35 *
1
40 *
2
8 *
3
20 to +80
55 to +150
Input voltage
Power dissipation
Operating ambient temperature
Storage temperature
*1 AN78N04, AN78N05, AN78N06, AN78N07, AN78N08, AN78N09, AN78N10, AN78N12, AN78N15, AN78N18
*2 AN78N20, AN78N24
*3 Follow the derating curve. When T
j
exceeds 150C, the internal circuit cuts off the output.
Parameter
Symbol
Rating
Unit
s Absolute Maximum Ratings (Ta=25C)
Output voltage
V
O
4.16
V
4
Output voltage tolerance
V
O
V
V
I
=6.5 to 20V, I
O
=5 to 200mA
Line regulation
REG
IN
40
mV
9
V
I
=6.5 to 25V, T
j
=25C
mV
Load regulation
REG
L
mV
20
I
O
=1 to 300mA, T
j
=25C
mV
I
O
=5 to 200mA, T
j
=25C
V
I
=7 to 20V, T
j
=25C
mA
2.8
T
j
=25C
4
Bias current
I
bias
mA
V
I
=6.5 to 25V, T
j
=25C
Input bias current fluctuation
mA
Load bias current fluctuation
38
I
O
=1 to 300mA, T
j
=25C
Output noise voltage
V
no
dB
f=10Hz to 100kHz
0.8
0.5
20
4.2
80
40
5
62
3.84
3.8
Ripple rejection ratio
RR
V
I
=7 to 17V, I
O
=50mA, f=120Hz
V
2
I
O
=300mA, T
j
=25C
Minimum input/output voltage difference
mA
300
Output short circuit current
mA
500
V
I
=35V, T
j
=25C
10
72
Peak output current
T
j
=25C
0.3
Output voltage temperature coefficient
I
O
=5mA, T
j
=0 to 125C
Parameter
Symbol
Condition
min
typ
max
Unit
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=9V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
s Electrical Characteristics (Ta=25C)
AN78N04 (4V Type)
V
O
5.2
V
5
V
O
V
REG
IN
50
mV
10
mV
REG
L
mV
20
mV
mA
2.8
5
I
bias
mA
mA
40
V
no
dB
0.8
0.5
25
5.25
100
50
5
62
4.8
4.75
RR
V
2
mA
300
mA
500
10
72
0.3
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=7.5 to 20V, I
O
=5 to 200mA
V
I
=7.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=8 to 20V, T
j
=25C
T
j
=25C
T
j
=25C
V
I
=7.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=8 to 18V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=10V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
s Electrical Characteristics (Ta=25C)
AN78N05 (5V Type)
V
O
6.25
V
6
V
O
V
REG
IN
60
mV
11
mV
REG
L
mV
20
mV
mA
2.8
6
I
bias
mA
mA
45
V
no
dB
0.8
0.5
30
6.3
120
60
5
59
5.75
5.7
RR
V
2
mA
300
mA
500
10
70
0.4
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=8.5 to 20V, I
O
=5 to 200mA
V
I
=8.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=9 to 20V, T
j
=25C
T
j
=25C
V
I
=8.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=9 to 19V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=11V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
AN78N06 (6V Type)
V
O
7.3
V
7
V
O
V
REG
IN
70
mV
12
mV
REG
L
mV
20
mV
mA
2.8
7
I
bias
mA
mA
50
V
no
dB
0.8
0.5
35
7.35
140
70
5
57
6.7
6.65
RR
V
2
mA
300
mA
500
10
69
0.4
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load vias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=9.5 to 20V, I
O
=5 to 200mA
V
I
=9.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=10 to 20V, T
j
=25C
T
j
=25C
V
I
=9.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=10 to 20V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=12V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
s Electrical Characteristics (Ta=25C)
AN78N07(7V Type)
V
O
8.3
V
8
V
O
V
REG
IN
80
mV
13
mV
REG
L
mV
25
mV
mA
2.8
8
I
bias
mA
mA
55
V
no
dB
0.8
0.5
40
8.4
160
80
5
56
7.7
7.6
RR
V
2
mA
300
mA
500
10
69
0.4
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=10.5 to 23V, I
O
=5 to 200mA
V
I
=10.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=12 to 23V, T
j
=25C
T
j
=25C
V
I
=10.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=11 to 21V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=14V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
AN78N08 (8V Type)
V
O
9.35
V
9
V
O
V
REG
IN
90
mV
14
mV
REG
L
mV
25
mV
mA
2.8
9
I
bias
mA
mA
60
V
no
dB
0.8
0.5
45
9.45
180
90
5
56
8.65
8.55
RR
V
2
mA
300
mA
500
10
68
0.5
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=11.5 to 24V, I
O
=5 to 200mA
V
I
=11.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=13 to 24V, T
j
=25C
T
j
=25C
V
I
=11.5 to 25V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=12 to 22V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=15V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
s Electrical Characteristics (Ta=25C)
AN78N09 (9V Type)
V
O
10.4
V
10
V
O
V
REG
IN
100
mV
15
mV
REG
L
mV
25
mV
mA
2.8
10
I
bias
mA
mA
70
V
no
dB
0.8
0.5
50
10.5
200
100
5
56
9.6
9.5
RR
V
2
mA
300
mA
500
10
68
0.5
Output voltage
Output voltage tolerance
Line regulation
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ripple rejection ratio
Minimum input/output voltage difference
Output short circuit current
Peak output current
Output voltage temperature coefficient
Parameter
Symbol
Condition
min
typ
max
Unit
V
I
=12.5 to 25V, I
O
=5 to 200mA
V
I
=12.5 to 30V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
I
O
=5 to 200mA, T
j
=25C
V
I
=13 to 25V, T
j
=25C
T
j
=25C
V
I
=12.5 to 30V, T
j
=25C
I
O
=1 to 300mA, T
j
=25C
f=10Hz to 100kHz
V
I
=13 to 23V, I
O
=50mA, f=120Hz
I
O
=300mA, T
j
=25C
V
I
=35V, T
j
=25C
T
j
=25C
I
O
=5mA, T
j
=0 to 125C
T
j
=25C
I
bias (IN)
I
bias (L)
V
V
DIF (min.)
I
O (Short)
I
O (Peak)
mV/C
V
O
/Ta
Note 1) The specified condition T
j
=25C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, V
I
=16V, I
O
=100mA, C
I
=0.33
F, C
O
=0.1
F, T
j
=0 to 125C
AN78N10 (10V Type)