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LM7805 Datasheet(PDF) 1 Page - Tiger Electronic Co.,Ltd

Part # LM7805
Description  3-Terminal 1A Positive Voltage Regulator
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Manufacturer  TGS [Tiger Electronic Co.,Ltd]
Direct Link  http://www.tgselec.com
Logo TGS - Tiger Electronic Co.,Ltd

LM7805 Datasheet(HTML) 1 Page - Tiger Electronic Co.,Ltd

  LM7805 Datasheet HTML 1Page - Tiger Electronic Co.,Ltd  
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Parameter
Symbol
Typ
Unit
Input Voltage
V
I
35
V
Output Voltage
V
O
5.0
V
Peak Current
I
PK
2.2
A
Operating Temperature
Range
T
OPR
0~125
oC
Storage Temperature Range
T
STG
-65~150
oC
LM7805
GENERAL DESCRIPTION
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
V
I = 8V to 20V
4.85
5.0
5.15
V
Line Regulation (Note1)
Regline
V
O = 8V to 25V
4.0
100
mV
V
I = 8V to 12V
1.6
50
Load Regulation (Note1)
Regload
I
O = 5.0mA to1.5A
9
100
mV
I
O =250mA to 750mA
4
50
Quiescent Current
I
Q
T
J =+25
oC
5
8
mA
Ripple Rejection
RR
f = 120Hz, V
O = 8V to 18V
62
73
dB
Dropout Voltage
V
Drop
I
O = 1A, TJ =+25
oC
2
V
Output Resistance
r
O
f = 1KHz
0.015
Short Circuit Current
I
SC
V
I = 35V, TA =+25
oC
230
mA
Peak Current
I
PK
T
J =+25
oC
2.2
A
3-Terminal 1A Positive Voltage Regulator
The LM7805 series of three terminal positive regulators are available in the TO-220 package and with
several fixed output voltages, making them useful in a wide range of applications. Each type employs
internal current limiting, thermal shut down and safe operating area protection, making it essentially
indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although
designed primarily as fixed voltage regulators, these devices can be used with external components to
obtain adjustable voltages and currents.
Product specification
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(Refer to test circuit, Io = 500mA, Vi = 10V, Ci= 0.33uF, Co=0.1uF unless otherwise specified)
( Ta = 25 C)
O
( Ta = 25 C)
O
TO-220
TIGER ELECTRONIC CO.,LTD


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