LND1085 Datasheet, PDF (1/5 Pages) Linear Dimensions Semiconductor – 1.5 A / 3 A Low Dropout Voltage Regulators

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DATA SHEET
LND1086/85
1.5 A / 3 A Low Dropout Voltage Regulators
GENERAL DESCRIPTION
The LND1086/LND1085 Series 1.5/3.0A fixed
and adjustable voltage regulators are monolithic
integrated circuits designed to power the new
generation of microprocessors for use in
applications requiring a well regulated positive
output voltage with low input-output differential
voltage requirements and output voltage 3.3, 2.9V
or 2.5V. Outstanding features include full power
usage up to 1.5/3.0A of load current, internal
current limiting and thermal shutdown. Other
fixed versions are also available V_out=2.0V to
4.0V. Please consult Linear Dimensions for more
information.
DEVICE SELECTION GUIDE
Device
LND1086
LND1085
V_Out(V)
3.3, 2.9, 2.5
3.3, 2.9,2.5
I_Out(A)
1.5
3.0
FIXEDVOLTAGE REGULATOR
FEATURES
• Fixed Output Voltage 3.3, 2.9V, 2.5V
• Low Dropout Performance, 1V at Full
load
• Line Regulation Typically 0.015%
• Load Regulation Typically 0.1%
• Fast Transient Response
• TO-220 Packages
APPLICATIONS
• Microprocessor Supplies
• Post Regulators for Switching
Supplies
• High Current Regulators
• 5V to 3.XXV for Pentium
Processors
• 3.3V to 2.5V for Portable Pentium
Processor
• Power PC Series Power Supplies
• Linear Dimensions, Inc. • 445 East Ohio Street, Chicago IL 60611 USA • tel [phone] • fax [phone] • www.lineardimensions.com •