TO-252-2L datasheet(1/2 Pages) DGNJDZ

部件名	TO-252-2L

功能描述	T O-251-3L/TO-252-2L Plastic-Encapsulate Regulators

PDF	2 Pages

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制造商	DGNJDZ [Nanjing International Group Co]

网页	http://www.dgnjdz.com/

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1 / 2 page

78M05

1 2 3

2

Co

0.1μF

TO-251-3L/TO-252-2L Plastic-Encapsulate Regulators

Three-terminal positive voltage regulator

FEATURES

Maximum

output current

IOM: 0.5 A

Output voltage

VO: 5V

Continuous total dissipation

PD: 1.25 W

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

Parameter

Symbol

Value

Unit

Input Voltage

Vi

25

V

Operating Junction Temperature Range

TOPR

0-+125

℃

Storage Temperature Range

TSTG

-65-+150

℃

ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=350mA, Ci=0.33μF,Co=0.1μF,unless otherwise specified)

Parameter

Symbol

Test conditions

Min

Typ

Max

Unit

25

℃

4.8

5

5.2

V

Output Voltage

Vo

7V≤V i≤20V, Io=5mA-350mA

Po≤ 15W

0-125

℃

4.75

5

5.25

V

Io=5mA-0.5A

25

℃

15

100

mV

Load Regulation

ΔVo

Io=5mA-200mA

25

℃

5

50

mV

7V≤V i≤25V, Io=200mA

25

℃

3

100

mV

Line Regulation

ΔVo

8V≤V i≤25V, Io=200mA

25

℃

1

50

mV

Quiescent Current

Iq

25

℃

4.2

6

mA

ΔIq

8V≤V i≤25V, Io=200mA

0-125

℃

0.8

mA

Quiescent Current Change

ΔIq

5mA≤IO≤350mA

0-125

℃

0.5

mA

Output Noise Voltage

VN

10Hz≤ f ≤100KHz

25

℃

40

200

μV

Ripple Rejection

RR

8V≤Vi≤18V,f=120Hz,Io=300mA

0-125

℃

62

80

dB

Dropout Voltage

Vd

Io=350mA

25

℃

2

2.5

V

Short Circuit Current

Isc

Vi=10V

25

℃

300

mA

Peak Current

Ipk

25

℃

0.

5

A

TYPICAL APPLICATION

Vi

1

3

Vo

UTC

Ci

0.33μF

TO-251-3L

TO-252-2L

1.IN

2.GND

3.OUT

0.5A

C,Apr,2014

DONGGUAN NANJING ELECTRONICS LTD.,

78M05

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