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LM78M05

Three-Terminal Positive Voltage Regulator

KEXIN Industrial 

SMD Type

IC

Three-Terminal Positive Voltage Regulator

LM78M05

Features

Maximum Output current IOM: 0.5A

Output Voltage VO: 5V

Continuous Total Dissipation PD: 1.25W

TO-252

6.50 0.15

5.30 0.2

Unit: mm

2.30 0.1

0.5

0

+0.8

-0.7

1

2

3

0.127max

0.80 0.1

2.3

0.60 0.10

4.60 0.15

1.IN

2.GND

3.OUT

Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified)

Parameter

Input Voltage

Operating Junction Temperature Range

Storage Temperature Range

Symbol

Rating

Unit

VI

35

V

TOPR

-55 +125

TSTG

-65 +150

Electrical Characteristics (VI=10V, IO=350mA,CI=0.33 F,CO=0.1 F, unless otherwise specified)

Parameter

Output Voltage

Symbol

Testconditons

TJ = 25

VO TJ = 0 125 , 7V VI 20V, IO=5mA 350mA,

PO 15W

Min Typ Max Unit

4.8 5.0 5.2 V

4.75 5.0 5.25 V

Load Regulation

Line Regulation

Quiescent Current

Quiescent current Change

Output Noise Voltage

Ripple Rejection

Dropout Voltage

Short Circuit Current

Peak Current

TJ = 25 , IO=5mA 0.5A

VO

TJ = 25 , IO=5mA 200mA

15 100 mV

5 50 mV

TJ = 25 , 7V VI 25V, IO = 200mA

VO

TJ = 25 , 8V VI 25V, IO = 200mA

3 100 mV

1 50 mV

IQ TJ = 25

4.2 6 mA

TJ = 0 125 , 8V VI 25V, IO = 200mA

IQ

TJ = 0 125 , 5mA IO 350mA

0.8

mA

0.5

VN TJ = 25 , 10Hz f 100KHz

40 200 V

RR TJ=0 125 , 8V VI 18V, f=120Hz, IO=300mA 62 80

dB

VD TJ = 25 , IO = 350mA

2 2.5 V

ISC TJ = 25 , VI = 10V

300

mA

IPK TJ = 25

0.7

A

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