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BLUE ROCKET ELECTRONICS

7805 Datasheet Preview

7805 Datasheet

Voltage Regulator

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7805(BRCW7805R)
Rev.C Feb.-2015
描述 / Descriptions
TO-220 塑封封装电压调整器。Voltage Regulator in a TO-220 Plastic Package.
DATA SHEET
特征 / Features
三端稳压调整器,输出电流高达 1.5A,内设过热保护和短路限制。
3-Terminal regulators ,output current up to 1.5A, internal thermal overload protection and short-circuit
limiting.
用途 / Applications
电压调整器。
Voltage Regulator.
内部等效电路/应用电路 / Equivalent Circuit or Application Circuit
引脚排列 / Pinning
123
PIN1IN
PIN 2GND PIN 3OUT
印章代码 / Marking
见印章说明。See Marking Instructions
http://www.fsbrec.com
1/6




BLUE ROCKET ELECTRONICS

7805 Datasheet Preview

7805 Datasheet

Voltage Regulator

No Preview Available !

7805(BRCW7805R)
Rev.C Feb.-2015
DATA SHEET
极限参数 / Absolute Maximum Ratings(Ta=25)
Input voltage
参数
Parameter
Thernal Resistance Junction-ambient
Thernal Resistance Junction-case
Operating Junction Temperature Range
Storage temperature range

符号
Symbol
VI
RθJA
RθJC
TOPR
Tstg
电性能参数 / Electrical Characteristics(Ta=25)
数值
Rating
35
62.5
5.0
0125
-65150
单位
Unit
V
/W
/W
参数
Parameter
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
Output Resistance
Short Circuit Current
Short Circuit Peak Current
符号
Symbol
测试条件
Test Conditions
Tj=25
VO Vi=7V-20V Io=5mA-1A
Po15W
Tj=25
Io=5mA-1.5A
Vo Tj=25
Io=250mA-750mA
Tj=25
Vo
Tj=25
Vi=7V-25V
Vi=8V-12V
Iq Tj=25
Vi=7V-25V
Iq
Io=5mA-1A
Vo/T
eN
SVR
Io=5mA
B=10Hz-100KHz
Tj=25
Vi=8V-18V f=120Hz
Vd Io=1A
Tj=25
Ro f=1KHz
Isc Vi=35V
Tj=25
Iscp Tj=25
最小值 典型值 最大值 单位
Min Typ Max Unit
4.8 5.0 5.2
V
4.75 5.0 5.25 V
100 mV
50 mV
3.0 100 mV
1.0 50
mV
8.0 mA
0.8 mA
0.5 mA
-1.1 mV/
40 μV/Vo
62
2.0
17
0.75
2.2
dB
V
m
A
A
http://www.fsbrec.com
2/6


Part Number 7805
Description Voltage Regulator
Maker BLUE ROCKET ELECTRONICS
PDF Download

7805 Datasheet PDF






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