SP78XX 查看數據表（PDF） - Signal Processing Technologies

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SP78XX

3-Terminal Positive Regulators

Signal Processing Technologies 

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SP78XX

TM

3-Terminal Positive Regulators

Features

g Output Current up to 1.0A

g Fixed Output Voltages of 5V and 12V

g Output Voltage Tolerances of f5% over the Full

Temperature Range

g Internal Short Circuit Current-limiting

g Internal Thermal Overload Protection

g Available in Lead Free, RoHS Compliant

Packages

TO-220 Package

3

2



OUTPUT

GND

INPUT

applications

g Consumer Electronics

g Microprocessor Power Supply

g Mother Board I/O Power Supply

general Description

The SP78XX series are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of

applications including local, on-card regulation.

This series of regulators are complete with internal current limiting, thermal shutdown protection, and safe-area

compensation which make them virtually immune from output overload. If adequate heat sinking are provided,

these regulators can deliver output currents up to 1.0A.

The SP78XX series are available in two standard plastic packages: TO-220 and TO-252.

Date: 7/28/06 Rev E

TO-220

TO-22

Figure . Package Types of SP78XX

SP78XX 3-Terminal Positive Linear Regulators



© 2006 Sipex Corporation

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