LX8580A-00CP

LX8580A-00CP Datasheet

LX8580A

Part	Datasheet
LX8580A-00CP	LX8580A-00CP (pdf)

Related Parts	Information
LX8580A-00CDD	LX8580A-00CDD
LX8580A-00CDF	LX8580A-00CDF

PDF Datasheet Preview
.COM LX8580A 7.5A Very Low Dropout Positive Regulator PRODUCTION DATA SHEET The LX8580A is a high- similar to that of the LX8584 1.3V performance, very low dropout voltage 7.5A . regulator, designed for use with The LX8580A is supplied in a five- advanced microprocessors, micro terminal TO-220, TO-263, or Linfinity’s controllers, or video graphics S-PAK packages, which allows the controllers. This product can be used implementation of remote Kelvin with separate voltage supplies for the voltage sensing. This sensing control and power sections, allowing a compensates for output voltage power regulation dropout voltage as variations due to load changes and low as 100mV 1.5A. In AGP bus resistive voltage drops in connectors and systems requiring regulation of 3.3V board traces. Typical load regulation to 2.85V 3A, the LX8580A has a measured at the sense pin is less that max dropout of 250mV making it an 1mV for a load current step of 7mA to ideal power supply solution for today’s 7.5A. graphics applications. The LX8580A is ideal for generating a The LX8580A can also be used in a secondary 2V-2.85V low voltage supply single voltage supply configuration on a motherboard where a 3.3V supply with a dropout performance is already available. IMPORTANT For the most current data, consult MICROSEMI’s website: PRODUCT HIGHLIGHT KEY FEATURES Low Dropout, 650mV at 7.5A Output Current in Dual Supply Mode Fast Transient Response Remote Sensing 1mV Load Regulation Adjustable Output APPLICATIONS/BENEFITS Microprocessor/Micro controller Supplies 3.3V to 2.85V Voltage Conversion High-Current Regulators Post Regulation for Switching Power Supplies VCTRL VOUT + 1.3V Max 4 VCTRL 3 OUTPUT VPWR VOUT + VDROPOUT LX8580A 5 VPW R SENSE 1

PDF Datasheet Preview

.COM

LX8580A
7.5A Very Low Dropout Positive Regulator

PRODUCTION DATA SHEET

The LX8580A is a high- similar to that of the LX8584 1.3V
performance, very low dropout voltage 7.5A .
regulator, designed for use with The LX8580A is supplied in a five-
advanced microprocessors, micro terminal TO-220, TO-263, or Linfinity’s
controllers, or video graphics S-PAK packages, which allows the
controllers. This product can be used implementation of remote Kelvin
with separate voltage supplies for the voltage sensing.

This sensing
control and power sections, allowing a compensates for output voltage
power regulation dropout voltage as variations due to load changes and
low as 100mV 1.5A. In AGP bus resistive voltage drops in connectors and
systems requiring regulation of 3.3V board traces. Typical load regulation
to 2.85V 3A, the LX8580A has a measured at the sense pin is less that
max dropout of 250mV making it an 1mV for a load current step of 7mA to
ideal power supply solution for today’s 7.5A.
graphics applications.

The LX8580A is ideal for generating a

The LX8580A can also be used in a secondary 2V-2.85V low voltage supply
single voltage supply configuration on a motherboard where a 3.3V supply
with a dropout performance is already available.

IMPORTANT For the most current data, consult MICROSEMI’s website:

PRODUCT HIGHLIGHT

KEY FEATURES

Low Dropout, 650mV at 7.5A Output Current in Dual Supply Mode

Fast Transient Response Remote Sensing 1mV Load Regulation Adjustable Output

APPLICATIONS/BENEFITS

Microprocessor/Micro controller Supplies
3.3V to 2.85V Voltage Conversion

High-Current Regulators Post Regulation for Switching

Power Supplies

VCTRL VOUT + 1.3V Max
4 VCTRL
3 OUTPUT

VPWR VOUT + VDROPOUT

LX8580A
5 VPW R

SENSE 1

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived LX8580A-00CP Datasheet file may be downloaded here without warranties.

Datasheet ID: LX8580A-00CP 648166