CJ7805-TO-220F datasheet(1/1 Pages) JIANGSU

Part #	CJ7805-TO-220F

Description	Three-terminal positive voltage regulator

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Manufacturer	JIANGSU [Jiangsu Changjiang Electronics Technology Co., Ltd]

Direct Link	http://www.cj-elec.com/en/

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD

TO-220 Plastic-Encapsulate Voltage Regulator

CJ7805 Three-terminal positive voltage regulator

FEATURES

Maximum Output current IOM: 1.5 A

Output voltage Vo: 5V

Continuous total dissipation

PD:

2 W (TJ = 25

℃ )

ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)

Parameter

Symbol

Value

Unit

Input Voltage

V i

35

V

Thermal resistance junction-air

RθJA

65

℃/W

Thermal resistance junction-cases

RθJC

5

℃/W

Operating Junction Temperature Range

TOPR

0-150

℃

Storage Temperature Range

TSTG

-65-150

℃

ELECTRICAL

CHARACTERISTICS

(Vi=10V,Io=500mA,0

℃<Tj<125℃,Ci=0.33µF,Co=0.1µF, unless otherwise specified )

Parameter

Symbol

Test conditions

MIN

TYP

MAX

UNIT

TJ=25℃

4.8

5.0

5.2

V

Output voltage

Vo

7V≤Vi≤20V,Io=5mA-1A, P<15W

4.75

5.00

5.25

V

TJ=25 , Io=5mA

℃

-1.5A

15

100

mV

Load Regulation

Vo

△

TJ=25 , Io=250mA

℃

-750mA

5

50

mV

7V≤V i≤25V, TJ=25℃

3

100

mV

Line regulation

Vo

△

8V≤V i≤12V, TJ=25℃

1

50

mV

Quiescent Current

Iq

TJ=25℃

4.2

8

mA

7V≤V i≤25V

1.3

mA

Quiescent Current Change

Iq

△

5mA≤I O≤1A

0.5

mA

Output Noise Voltage

VN

10Hz≤f≤100KHz

40

uV

Output voltage drift

Vo/ T

△△

IO=5mA

-1.1

mV/℃

Ripple Rejection

RR

8V≤V i≤18V,f=120Hz, TJ=25℃

62

78

dB

Dropout Voltage

Vd

TJ=25 , Io=1A

℃

2

V

Output resistance

RO

f=1KHZ

10

mΩ

Short Circuit Current

Isc

Vi=35V, TJ=25℃

750

mA

Peak Current

Ipk

TJ=25℃

2.2

A

TYPICAL APPLICATION

1 2 3

TO-220

1.IN

2.GND

3.OUT

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CJ7805-TO-220F Datasheet(PDF) 1 Page - Jiangsu Changjiang Electronics Technology Co., Ltd

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