SP2810U-L-3.3 datasheet, PDF - EEWORLD Datasheet

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SP2810U-L-3.3: DescriptionFixed Positive LDO Regulator, 3.3V, PSFM3, TO-220, 3 PIN; CategoryPower/power management The power supply circuit; File Size24KB，2 Pages; ManufacturerSIPEX; Websitehttp://www.sipex.com/; Environmental Compliance

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SP2810U-L-3.3 Overview

Fixed Positive LDO Regulator, 3.3V, PSFM3, TO-220, 3 PIN

SP2810U-L-3.3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	TO-220, 3 PIN
Reach Compliance Code	compliant
JESD-30 code	R-PSFM-T3
JESD-609 code	e3
Number of functions	1
Number of terminals	3
Maximum output current 1	1 A
Maximum output voltage 1	3.366 V
Minimum output voltage 1	3.234 V
Nominal output voltage 1	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-220
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	NOT APPLICABLE
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount	NO
Terminal surface	TIN
Terminal form	THROUGH-HOLE
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT APPLICABLE
Base Number Matches	1

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SPX2810

1A Low Dropout Voltage Regulator

with Adjustable or Fixed Output

features

Guaranteed 1A Output Current

Adjustable Output Down to

1.2V

Fixed Output Voltages 2.5V,

3.0V, 3.3V

1% and 2% Output Accuracy

Low Dropout Voltage 1.1V typ.

Extremely Tight Load and Line

Regulation

Current and Thermal Limiting

Standard 3-Terminal Low Cost

TO-220, TO-263, TO-252 and

SOT-223

description

The SPX2810 is a low power, positive voltage regulator designed to

supply up to 1A of output current. This device is an excellent choice

for use in battery-powered applications and portable computers that

require low dropout, fast transient responses. The SPX2810 features

very low quiescent current and a very low dropout voltage of 1.2V at

full load. This device is available with either an adjustable or a fixed

2.5V, 3.0V, or 3.3V output voltage.

The SPX2810 is offered in industry standard 3-pin SOT-223, TO-220,

TO-252 and TO-263 surface mount packages. An output capacitor of

10µF or larger, as required by most high current regulators, assures

output stability.

typical application circuits

600mA Current Source

applications

SCSI-II Active Terminator

Portable Palmtop/Notebook

Computers

SMPS Post-Regulator

Disk Drives

Portable Consumer Equipment

Portable Instrumentation

Battery Chargers

4.7µF +

ADJ

OUT

LOAD

SPX2810

OUT

REF

Typical Adjustable Regulator

4.7µF +

SPX2810

ADJ

50µA

OUT

REF

OUT

= V

REF

(1+R

) +I

ADJ

2002 Short Form Catalog

P-137

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