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APL1581, APL1581AE, APL1581GCTR

Table of contents:
Info of APL1581
Info of APL1581AE
Info of APL1581GCTR

APL1581, APL1581AE, APL1581GCTR Selling Leads, Datasheet

MFG:AP Package Cooled:263 D/C:.

APL1581, APL1581AE, APL1581GCTR Datasheet download

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Part Number: APL1581

MFG: AP

Package Cooled: 263

D/C: .

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APL1581 General Description

The APL1581 series of high performance positive voltage regulators are designed for use in applications requiring very low dropout voltage at 5Amp.

TheAPL1581can provide aoutput voltage at the range of 1.25V to 2.55V, where both 5V and 3.3V voltage supplies are available.

The superior dropout characteristics result in reduced heat dissipation compared to regular LDOs. The APL1581 also provides excellent regulation over line, load, and temperature variations.

Current limit is trimmed to ensure specified output current and controlled short-circuit current. On-chip thermal limiting provides protection against any combination of overload that would create excessive junction temperature.

TheAPL1581 is available in both the through-hole and surfacemount versions of the industry standard 5-Pin TO-220 and TO-263, TO-252, SOP-8-P power packages.

APL1581 Maximum Ratings

Symbol	Parameter	Rating	Unit
V_IN	Input Voltage	7	V
V_CNTL	Control Voltage	13.2	V
P_D	Power Dissipation	Internally Limited	W
T_J	Operating Junction Temperature Control Section Power Transistor	0 to 125 0 to 150
T_STG	Storage Temperature Range	-65 to 150
T_L	Lead Temperature (Soldering, 10 second)	260

APL1581 Features

· Adjustable or Fixed Output
· 520mV typ.Dropout at 5A inDual Power VoltageMode
· Remote Sense PinAvailable
· 2%AccuracyOver Temperature Range
· Build-inOver Temperature Protection
· Build-in Current Limit
· 5 Pin TO-220 and TO-263, TO-252, SOP-8-P Packages
· Lead FreeAvailable (RoHSCompliant)

APL1581 Typical Application

· Microprocessor Supplies
· Chip Set Supplies
· VGACard Power
· LCDMonitor Power

APL1581 Connection Diagram

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