SP78XX

Features:

·Output Current up to 1.0A􀁧
·Fixed Output Voltages of 5V and 12V
·Output Voltage Tolerances of 􀁦5% over the Full Temperature Range
·Internal Short Circuit Current-limiting􀁧Internal Thermal Overload Protection
·Available in Lead Free, RoHS Compliant Packages

Application

·Consumer Electronics􀁧
·Microprocessor Power Supply􀁧
·Mother Board I/O Power SupplyFigure


Pinout




Specifications

Item	SYMBOL	Value	UNIT
Input Voltage	VIN	20	V
Lead Temperature (Soldering, 10sec)		300
Power Dissipation	PD	Internally Limited
Storage Temperature	TSTG	-65 ~ +150
ESD (Machine Model)	ESD	500

Description

DescriptionThe 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.