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LM7805 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (LM78XX) 3-Terminal 1A Positive Voltage Regulator - Thinki Semiconductor

भाग संख्या LM7805
समारोह (LM78XX) 3-Terminal 1A Positive Voltage Regulator
मैन्युफैक्चरर्स Thinki Semiconductor 
लोगो Thinki Semiconductor लोगो 
पूर्व दर्शन
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<?=LM7805?> डेटा पत्रक पीडीएफ

LM7805 pdf
LM78XX
®
LM7805 Electrical Characteristics
(Vin=10V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ
Tj=25oC
4.80 5
Output voltage
Line Regulation
Load Regulation
Quiescent Current
Vout
REGline
REGload
Iq
7.5VVin20V,
10mAIout1A, PD15W
Tj=25o 7.5VVin25V
C 8VVin12V
Tj=25o 10mAIout1A
C 250mAIout750mA
Iout=0, Tj=25oC
4.75
--
--
--
--
--
5
3
1
15
5
4.2
Quiescent Current Change
Output Noise Voltage
7.5VVin25V
Iq
10mAIout1A
Vn 10Hzf100KHz, Tj=25oC
-- --
-- --
-- 40
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 8VVin18V
Iout=1.0A, Tj=25oC
62 78
-- 2
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
-- 17
-- 750
-- 2.2
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=10mA, 0oCTj125oC
-- -0.6
Max
5.20
5.25
Unit
V
100
50
mV
100
50
8
1.3 mA
0.5
-- µV
-- dB
-- V
-- mΩ
-- mA
-- A
-- mV/ oC
LM7806 Electrical Characteristics
(Vin=11V, Iout=500mA, 0oCTj125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Condition
Min Typ Max Unit
Tj=25oC
5.75 6 6.25
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Vout
8.5VVin21V,
10mAIout1A, PD15W
V
5.7 6 6.3
REGline
REGload
Tj=25o
C
Tj=25o
C
8.5VVin25V
9VVin13V
10mAIout1A
250mAIout750mA
--
--
--
--
5 120
1.5 60
mV
14 120
4 60
Iq Iout=0, Tj=25oC
-- 4.3 8
Quiescent Current Change
Output Noise Voltage
8.5VVin25V
Iq 10mAIout1A
Vn 10Hzf100KHz, Tj=25oC
-- -- 1.3 mA
-- -- 0.5
-- 45 -- uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 9VVin19V
Iout=1.0A, Tj=25oC
59 75 -- dB
-- 2 -- V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
-- 19 -- mΩ
-- 550 -- mA
-- 2.2 --
A
Temperature Coefficient of
Output Voltage
Vout/Tj Iout=10mA, 0oCTj125oC
-- -0.7 -- mV/ oC
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
© 2006 Thinki Semiconductor Co.,Ltd.
Page 2/7
http://www.thinkisemi.com/
Free Datasheet http://www.datasheet4u.com/

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