■

Package Outline

TO-220

1. OUT

TO-220F

2. GND

3. IN

PARAMETER

SYMBOL

UNIT

Storage Temperature Range

Tstg

℃

Tj

Topr

Power Dissipation

W

THERMAL RESISTANCE

Θ ja

Θ jc

PARAMETER

SYMBOL

MIN.

TYP. MAX.

UNIT

ML7805A / ML7805FA

Output Voltage

Vo

Io=0.5A

4.8

5.0

5.2

V

Quiescent Current

Io=0mA

-

4.2

8.0

mA

Load Regulation

ΔVo Io

-

15

100

mV

Line Regulation

Io=0.5A

-

3

100

mV

Ripple Rejection

RR

Io=0.5A

f=120Hz

62

78

-dB

Output Noise Voltage

Io=0.5A

-

40

-

μV

Average Temperature

Cofficient of Output Voltage

Io=0.5A

-

-1.1

-

mV/℃

APR 2005

TEST CONDITIONS

BW=10Hz to 100KHz

Io=0.005A to 1.5A

Maximum Rating

ML7805 to ML7809

ML7812 to ML7820

ML7824

Operating Junction Temperature

15(Tc≦70℃ )

Input Voltage

-40 to +125

V

35

35

40

Operating Temperature Range

Operating Ambient Temperature

℃

-30 to +150

-30 to +75

Thermal Resistance

Junction-to-Ambient Temperature

Junction-to-Case

60

5

ML7800 - FBE*

SERIES

The ML7800 series are 3-Terminal Positive Voltage Regulators. These regulators employ internal current-limiting, thermal-shutdown

and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A

output current (Please refer to the "thermal design" portion of application note). They are intended as fixed voltage regulations in a

wide range of applications including local (on-card) regulation for elimination of distributution problems associated with single point

regulation. In addition to use as fixed voltage regulators, these devices can be used with external components to obtain adjustable

output voltages and currents.

3-TERMINAL POSITIVE

VOLTAGE REGULATOR

℃/W

(Tj=25℃,C1=0.33μF,Co=0.1μF)

ELECTRICAL CHARACTERISTICS

Measurement is to be conducted in

pulse testing.

3 2

1

MICRO ELECTRONICS LTD.

7/F, Enterprise Square Three, 39 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.

Fax: (852) 2341 0321 Tel: (852) 2343 0181-5 Website: www.microelectr.com.hk

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