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SPX1086U-2.5

Description
1.5A low dropout voltage regulator adjustable & fixed output, fast response
CategoryPower/power management    The power supply circuit   
File Size193KB,7 Pages
ManufacturerSIPEX
Websitehttp://www.sipex.com/
Download Datasheet Parametric View All

SPX1086U-2.5 Overview

1.5A low dropout voltage regulator adjustable & fixed output, fast response

SPX1086U-2.5 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerSIPEX
package instructionTO-220, 3 PIN
Reach Compliance Codeunknown
Maximum drop-back voltage 11.2 V
Maximum input voltage29 V
Minimum input voltage4 V
JESD-30 codeR-PSFM-T3
JESD-609 codee0
Number of functions1
Number of terminals3
Working temperatureTJ-Max125 °C
Working temperature TJ-Min-45 °C
Maximum output current 11.5 A
Maximum output voltage 12.575 V
Minimum output voltage 12.425 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
SPX1086
1.5A 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 1.5A
Low Dropout Voltage 1.1V Typ.
Extremely Tight Load And Line Regulation
Current & Thermal Limiting
Standard 3-Terminal Low Cost TO-220, TO-263 & TO-252
Similar To Industry Standard LT1086/LT1586
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 SPX1086 is a low power 1.5A adjustable and fixed voltage regulators that are very easy to use. It requires only 2 external
resistors to set the output voltage for adjustable version. The SPX1086 is designed for low voltage applications that offer 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 SPX1086 features low dropout of a maximum 1.2 volts.
The SPX1086 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 SPX1086 are offered in a 3-pin TO-220, TO-263 & TO-252 packages compatible with other 3 terminal regulators. For a 3A low
dropout regulator refer to the SPX1587 data sheet.
PIN CONNECTIONS
TO-263-3 (T)
TO-252 (R)
TO-220-3 (U)
SPX1086
1
2
3
SPX1086
1
2
3
SPX1086
1
2
3
ADJ/GND V
OUT
V
IN
ADJ/GND V
OUT
V
IN
Front View
ADJ/GND V
OUT
V
IN
Top View
Front View
Rev. 11/2/00
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