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AN7808NSP の電気的特性と機能

AN7808NSPのメーカーはPanasonic Semiconductorです、この部品の機能は「(AN78xxNSP) 3-pin positive output voltage regulator (1 A type)」です。


製品の詳細 ( Datasheet PDF )

部品番号 AN7808NSP
部品説明 (AN78xxNSP) 3-pin positive output voltage regulator (1 A type)
メーカ Panasonic Semiconductor
ロゴ Panasonic Semiconductor ロゴ 




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AN7808NSP Datasheet, AN7808NSP PDF,ピン配置, 機能
Voltage Regulators
AN78xxNSP Series
3-pin positive output voltage regulator (1 A type)
I Overview
The AN78xxNSP series is a 3-pin fixed positive output
type monolithic voltage regulator housed in surface mount-
ing package. Stabilized fixed output voltage is obtained
from unstable DC input voltage with using minimum ex-
ternal components. 9 types of fixed output voltage are avail-
able; 5 V, 6 V, 7 V, 8 V, 9 V, 10 V, 12 V, 15 V and 18 V. They
can be used widely in power circuits with current capacity
up to 1 A.
I Features
Output voltage: 5V,6V,7V,8V,9V,10V,12V,15V,18V
Built-in overcurrent limit circuit
Built-in thermal overload protection circuit
Built-in ASO (area of safe operation) protection circuit
I Block Diagram
6.50±0.20
5.30±0.10
(4.35)
(3.00)
Unit: mm
1.00±0.20
1
2.30
2
4.60±0.10
3
0.75±0.10
0.55
+0.10
–0.05
0.10±0.10
SP-3SU
Note) The package of this product will be changed
to lead-free type (SP-3SUA). See the new pack-
age dimensions section later of this datasheet.
Current
source
Pass Tr
Current
limitter
RSC
Starter
Voltage
reference
Thermal
Error amp. protection
R2
R1
1
Input
CI
2
FIN
CI 0.33 µF, CO 0.1 µF
I Pin Descriptions
Pin No.
Description
1 Input Input voltage pin
2 GND Ground pin (FIN)
3
Output
Output voltage pin
Publication date: November 2001
SFF00011BEB
CO
3
Output
1
Free Datasheet http://www.nDatasheet.com

1 Page





AN7808NSP pdf, ピン配列
AN78xxNSP Series
I Electrical Characteristics at Ta = 25°C (continued)
AN7806NSP (6 V type)
The specified condition Tj = 25°C means that the test should be carried out within so short a test time (within 10 ms)
that the characteristic value drift due to the chip junction temperature rise can be ignored.
Unless otherwise specified, VI = 11 V, IO = 500 mA, CI = 0.33 µF and CO = 0.1 µF
Parameter
Symbol
Conditions
Min Typ Max Unit
Output voltage
Output voltage tolerance
VO1 Tj = 25°C
VO2 VI = 9 V to 21 V, IO = 5 mA to 1 A
Tj = 25°C, PD < 5 W
5.75 6 6.25
5.7 6.3
V
V
Line regulation 1
REGIN1 VI = 8.5 V to 25 V, Tj = 25°C
Line regulation 2
REGIN2 VI = 9 V to 13 V, Tj = 25°C
Load regulation 1
REGL1 IO = 5 mA to 1.5 A, Tj = 25°C
Load regulation 2
REGL2 IO = 250 mA to 750 mA, Tj = 25°C
Bias current
IBias Tj = 25°C
Bias current fluctuation to input IBias(IN) VI = 8.5 V to 25 V, Tj = 25°C
Bias current fluctuation to load IBias(L) IO = 5 mA to 1 A, Tj = 25°C
Ripple rejection ratio
RR VI = 9 V to 19 V, IO = 100 mA, f = 120 Hz
59
5 120
1.5 60
14 120
4.0 60
3.9 8
1.3
0.5

mV
mV
mV
mV
mA
mA
mA
dB
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min Typ Max Unit
Output noise voltage
VNO f = 10 Hz to 100 kHz
Minimum input/output voltage VDIF(min) IO = 1 A, Tj = 25°C
difference
40  µV
2
V
Output short-circuit current
Peak output current
Output voltage temperature
coefficient
IO(Short) VI = 35 V, Tj = 25°C
IO(Peak) Tj = 25°C
VO / Ta IO = 5 mA, Tj = 0°C to 125°C
700 mA
2.0
A
 − 0.4 mV/°C
Thermal protection operating
temperature
Tj(TH) IO = 5 mA
150  °C
SFF00011BEB
3
Free Datasheet http://www.nDatasheet.com


3Pages


AN7808NSP 電子部品, 半導体
AN78xxNSP Series
I Electrical Characteristics at Ta = 25°C (continued)
AN7809NSP (9 V type)
The specified condition Tj = 25°C means that the test should be carried out within so short a test time (within 10 ms)
that the characteristic value drift due to the chip junction temperature rise can be ignored.
Unless otherwise specified, VI = 15 V, IO = 500 mA, CI = 0.33 µF and CO = 0.1 µF
Parameter
Symbol
Conditions
Min Typ Max Unit
Output voltage
Output voltage tolerance
VO1 Tj = 25°C
VO2 VI = 12 V to 24 V, IO = 5 mA to 1 A
Tj = 25°C, PD < 5 W
8.65 9 9.35
8.55 9.45
V
V
Line regulation 1
REGIN1 VI = 11.5 V to 26 V, Tj = 25°C
Line regulation 2
REGIN2 VI = 12 V to 18 V, Tj = 25°C
Load regulation 1
REGL1 IO = 5 mA to 1.5 A, Tj = 25°C
Load regulation 2
REGL2 IO = 250 mA to 750 mA, Tj = 25°C
Bias current
IBias Tj = 25°C
Bias current fluctuation to input IBias(IN) VI = 11.5 V to 26 V, Tj = 25°C
Bias current fluctuation to load IBias(L) IO = 5 mA to 1 A, Tj = 25°C
Ripple rejection ratio
RR VI = 11.5 V to 21.5 V, IO = 100 mA, f = 120 Hz
56
7 180
2 90
12 180
4.0 90
3.9 8
1.0
0.5

mV
mV
mV
mV
mA
mA
mA
dB
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min Typ Max Unit
Output noise voltage
VNO f = 10 Hz to 100 kHz
Minimum input/output voltage VDIF(min) IO = 1 A, Tj = 25°C
difference
57  µV
2
V
output short-circuit current
Peak output current
Output voltage temperature
coefficient
IO(Short) VI = 35 V, Tj = 25°C
IO(Peak) Tj = 25°C
VO / Ta IO = 5 mA, Tj = 0°C to 125°C
700 mA
2.0
A
 − 0.5 mV/°C
Thermal protection operating
temperature
Tj(TH) IO = 5 mA
150  °C
6 SFF00011BEB
Free Datasheet http://www.nDatasheet.com

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部品番号部品説明メーカ
AN7808NSP

(AN78xxNSP) 3-pin positive output voltage regulator (1 A type)

Panasonic Semiconductor
Panasonic Semiconductor


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