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SPX1084AU-2.5

Description
5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response
CategoryPower/power management    The power supply circuit   
File Size164KB,6 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Download Datasheet Parametric View All

SPX1084AU-2.5 Overview

5A Low Dropout Voltage Regulator Adjustable & Fixed Output, Fast Response

SPX1084AU-2.5 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSIPEX
package instructionTO-220, 3 PIN
Reach Compliance Codeunknow
Maximum drop-back voltage 11.5 V
Maximum input voltage25 V
Minimum input voltage4 V
JESD-30 codeR-PSFM-T3
JESD-609 codee0
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Operating temperatureTJ-Mi-45 °C
Maximum output current 15 A
Maximum output voltage 12.55 V
Minimum output voltage 12.45 V
Nominal output voltage 12.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeTO-220
Package shapeRECTANGULAR
Package formFLANGE MOUNT
Peak Reflow Temperature (Celsius)NOT APPLICABLE
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mountNO
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal locationSINGLE
Maximum time at peak reflow temperatureNOT APPLICABLE
SPX1084
5A Low Dropout Voltage Regulator
Adjustable & Fixed Output,
Fast Response
FEATURES
Adjustable Output Down To 1.2V
Fixed Output Voltages 1.5, 2.5, 3.3 & 5.0V
Output Current Of 5A
Low Dropout Voltage 1.1V Typ.
Extremely Tight Load And Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220 & TO-263
Similar To Industry Standard LT1085/LT1585
APPLICATIONS
Powering VGA & Sound Card
Power PC Supplies
SMPS Post-Regulator
High Efficiency “Green” Computer Systems
High Efficiency Linear Power Supplies
Portable Instrumentation
Constant Current Regulators
Adjustable Power Supplies
Battery charger
PRODUCT DESCRIPTION
The SPX1084 are low power 5A adjustable and fixed voltage regulators with 30V maximum V
IN
. They are very easy to use. It
requires only 2 external resistors to set the output voltage for adjustable version. The SPX1084 are designed for low voltage
applications that offers lower dropout voltage and faster transient response. This device is an excellent choice for use in powering low
voltage microprocessor that require a lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post
regulator for switching supplies applications. The SPX1084 features low dropout of a maximum of 1.2 volts.
The SPX1084 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and
negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The I
Q
of this device flows into load, which
increases efficiency.
The SPX1084 are offered in 3-pin TO-220 and TO-263 packages compatible with other 3 terminal regulators. For a similar 5A low
dropout voltage regulator refer to the SPX1084 datasheet. Also for higher current requirements, refer to the SPX1084 datasheet.
PIN CONNECTIONS
TO-263-3 (T)
TO-220-3 (U)
SPX1084
1
2
3
SPX1084
1
2
3
ADJ/GND
V
OUT
V
IN
ADJ/GND V
OUT
V
IN
Top View
Front View
Rev. 10/23/00
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