LM7805 datasheet(10/28 Pages) FAIRCHILD

No. de pieza	LM7805

Descripción Electrónicos	3-Terminal 1A Positive Voltage Regulator

Download	28 Pages

Scroll/Zoom	100%

Fabricante Electrónico	FAIRCHILD [Fairchild Semiconductor]

Página de inicio	http://www.fairchildsemi.com

Logo

10 / 28 page

MC78XX/LM78XX/MC78XXA

10

Electrical Characteristics (MC7824)

(Refer to test circuit ,0

°C < TJ < 125°C, IO = 500mA, VI =33V, CI= 0.33µF, CO=0.1µF, unless otherwise specified)

Note:

1. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken

into account separately. Pulse testing with low duty is used.

Parameter

Symbol

Conditions

MC7824

Unit

Min.

Typ. Max.

Output Voltage

VO

TJ =+25

oC23

24

25

5.0mA

≤ IO ≤ 1.0A, PO ≤ 15W

VI = 27V to 38V

22.8

24

25.25

V

Line Regulation (Note1)

Regline

TJ =+25

oC

VI = 27V to 38V

-

17

480

mV

VI = 30V to 36V

-

6

240

Load Regulation (Note1)

Regload

TJ =+25

oC

IO = 5mA to 1.5A

-

15

480

mV

IO = 250mA to 750mA

-

5.0

240

Quiescent Current

IQ

TJ =+25

oC-

5.2

8.0

mA

Quiescent Current Change

∆IQ

IO = 5mA to 1.0A

-

0.1

0.5

mA

VI = 27V to 38V

-

0.5

1

Output Voltage Drift

∆VO/∆TIO = 5mA

-

-1.5

-

mV/ oC

Output Noise Voltage

VN

f = 10Hz to 100KHz, TA =+25

oC-

60

-

µV/Vo

Ripple Rejection

RR

f = 120Hz

VI = 28V to 38V

50

67

-

dB

Dropout Voltage

VDrop

IO = 1A, TJ=+25

oC-

2

-

V

Output Resistance

rO

f = 1KHz

-

28

-

m

Ω

Short Circuit Current

ISC

VI = 35V, TA=+25

oC

-

230

-

mA

Peak Current

IPK

TJ =+25

oC-

2.2

-

A

Número de pieza similar - LM7805

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
List of Unclassifed Man...	LM7805	175Kb / 6P	1.5A Positive Voltage Regulator
Fairchild Semiconductor	LM7805	516Kb / 28P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS
Fairchild Semiconductor	LM7805	335Kb / 23P	3-Terminal 1A Positive Voltage Regulator
First Components Intern...	LM7805	621Kb / 8P	LM7800 Series 3-Terminal fixed Voltage Regulators
Tiger Electronic Co.,Lt...	LM7805	74Kb / 1P	3-Terminal 1A Positive Voltage Regulator

More results

Descripción similar - LM7805

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Fairchild Semiconductor	KA7810A	227Kb / 28P	3-Terminal 1A Positive Voltage Regulator
Tiger Electronic Co.,Lt...	LM7824J	201Kb / 1P	3-Terminal 1A Positive Voltage Regulator
Unisonic Technologies	LM78XX	238Kb / 10P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
Fairchild Semiconductor	MC780XXE	253Kb / 26P	3-Terminal 1A Positive Voltage Regulator
Fairchild Semiconductor	LM7805A	335Kb / 23P	3-Terminal 1A Positive Voltage Regulator
Tiger Electronic Co.,Lt...	LM7815	74Kb / 1P	3-Terminal 1A Positive Voltage Regulator
Unisonic Technologies	LM78XX_1109	333Kb / 13P	3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
Fairchild Semiconductor	KA78XXE	981Kb / 29P	3-Terminal 1A Positive Voltage Regulator
Tiger Electronic Co.,Lt...	LM7805J	87Kb / 1P	3-Terminal 1A Positive Voltage Regulator
	LM7908J	105Kb / 1P	3-Terminal 1A Positive Voltage Regulator
	LM7918J	105Kb / 1P	3-Terminal 1A Positive Voltage Regulator

More results

LM7805 Datasheet(PDF) 10 Page - Fairchild Semiconductor

LM7805 Datasheet(HTML) 10 Page - Fairchild Semiconductor

Número de pieza similar - LM7805

Descripción similar - LM7805

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

Datasheet Descarga

Enlace URL