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AN78N07 Datasheet Download - Panasonic Semiconductor

Номер произв AN78N07
Описание 3-pin Positive Output Voltage Regulator
Производители Panasonic Semiconductor
логотип Panasonic Semiconductor логотип 



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AN78N07 Даташит, Описание, Даташиты
AN78N00 Series
3-pin Positive Output Voltage Regulator (300mA Type)
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.
8.0
+ 0.5
– 0.1
3.05
Unit:mm
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
0.75±0.25
4.6
0.5±0.25 1.44
2.3
12 3
0.5±0.1
1.76
1 : Input
2 : Common
3 : Output
JEDEC:TO-126 (SSIP003-P-0000E)
s Block Diagram
Starter
Current
Source
Voltage
Reference
+
Error Amp.
Pass Tr
Current
Limiter
1 Input
Q1
RSC
3 Output
Thermal
Protection
R2
R1
2 Common







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AN78N07 Даташит, Описание, Даташиты
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Rating
Unit
Input voltage
35 *1
V
VI 40 *2 V
Power dissipation
PD 8 *3 W
Operating ambient temperature
Topr
–20 to +80
˚C
Storage temperature
Tstg –55 to +150 ˚C
*1 AN78N04, AN78N05, AN78N06, AN78N07, AN78N08, AN78N09, AN78N10, AN78N12, AN78N15, AN78N18
*2 AN78N20, AN78N24
*3 Follow the derating curve. When Tj exceeds 150˚C, the internal circuit cuts off the output.
s Electrical Characteristics (Ta=25˚C)
· AN78N04 (4V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
VO Tj=25˚C
3.84
4 4.16
V
Output voltage tolerance
VO VI=6.5 to 20V, IO=5 to 200mA 3.8
4.2 V
Line regulation
REGIN
VI=6.5 to 25V, Tj=25˚C
VI=7 to 20V, Tj=25˚C
9 40 mV
4 20 mV
Load regulation
REGL
IO=1 to 300mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
20 80 mV
10 40 mV
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ibias
Ibias (IN)
Ibias (L)
Vno
Tj=25˚C
VI=6.5 to 25V, Tj=25˚C
IO=1 to 300mA, Tj=25˚C
f=10Hz to 100kHz
2.8 5 mA
0.8 mA
0.5 mA
38 µV
Ripple rejection ratio
RR VI=7 to 17V, IO=50mA, f=120Hz
62 72
dB
Minimum input/output voltage difference VDIF (min.) IO=300mA, Tj=25˚C
2V
Output short circuit current
IO (Short)
VI=35V, Tj=25˚C
300 mA
Peak output current
Output voltage temperature coefficient
IO (Peak)
VO/Ta
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
500
– 0.3
mA
mV/˚C
Note 1) The specified condition Tj=25˚C 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, VI=9V, IO=100mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C







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AN78N07 Даташит, Описание, Даташиты
s Electrical Characteristics (Ta=25˚C)
· AN78N05 (5V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO
VO
REGIN
Tj=25˚C
VI=7.5 to 20V, IO=5 to 200mA
VI=7.5 to 25V, Tj=25˚C
VI=8 to 20V, Tj=25˚C
4.8
4.75
5 5.2
5.25
10 50
5 25
V
V
mV
mV
Load regulation
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
REGL
Ibias
Ibias (IN)
Ibias (L)
Vno
IO=1 to 300mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
Tj=25˚C
VI=7.5 to 25V, Tj=25˚C
IO=1 to 300mA, Tj=25˚C
f=10Hz to 100kHz
20 100 mV
10 50 mV
2.8 5 mA
0.8 mA
0.5 mA
40 µV
Ripple rejection ratio
Minimum input/output voltage difference
RR
VDIF (min.)
VI=8 to 18V, IO=50mA, f=120Hz
IO=300mA, Tj=25˚C
62 72
2
dB
V
Output short circuit current
Peak output current
Output voltage temperature coefficient
IO (Short)
IO (Peak)
VO/Ta
VI=35V, Tj=25˚C
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
300
500
– 0.3
mA
mA
mV/˚C
Note 1) The specified condition Tj=25˚C 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, VI=10V, IO=100mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C
· AN78N06 (6V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
VO Tj=25˚C
5.75
6 6.25
V
Output voltage tolerance
VO VI=8.5 to 20V, IO=5 to 200mA 5.7
6.3 V
Line regulation
REGIN
VI=8.5 to 25V, Tj=25˚C
VI=9 to 20V, Tj=25˚C
11 60 mV
6 30 mV
Load regulation
REGL
IO=1 to 300mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
20 120 mV
10 60 mV
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ibias
Ibias (IN)
Ibias (L)
Vno
Tj=25˚C
VI=8.5 to 25V, Tj=25˚C
IO=1 to 300mA, Tj=25˚C
f=10Hz to 100kHz
2.8 5 mA
0.8 mA
0.5 mA
45 µV
Ripple rejection ratio
RR VI=9 to 19V, IO=50mA, f=120Hz
59 70
dB
Minimum input/output voltage difference VDIF (min.) IO=300mA, Tj=25˚C
2V
Output short circuit current
IO (Short)
VI=35V, Tj=25˚C
300 mA
Peak output current
Output voltage temperature coefficient
IO (Peak)
VO/Ta
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
500
– 0.4
mA
mV/˚C
Note 1) The specified condition Tj=25˚C 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, VI=11V, IO=100mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C










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