SPX2815AT-3.3 Sipex Corporation, SPX2815AT-3.3 Datasheet
SPX2815AT-3.3
Manufacturer Part Number
SPX2815AT-3.3
Description
Manufacturer
Sipex Corporation
Specifications of SPX2815AT-3.3
Case
TO-263
Date_code
03
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SPX2815AT-3.3
Manufacturer:
SIPEX
Quantity:
20 000
FEATURES
Date: 5/17/04
The SPX2815 is a low power positive-voltage regulator designed to satisfy moderate power
requirements with a cost effective, small footprint solution. This device is an excellent choice for
use in battery-powered applications and portable computers. The SPX2815 features very low
quiescent current and a low dropout voltage of 1.1V at a full load. As output current decreases,
quiescent current flows into the load, increasing efficiency. SPX2815 is available in adjustable
or fixed 2.5V, 3.3V and 5.0V output voltages.
The SPX2815 is offered in several 3-pin surface mount packages: TO-252, TO-220 and TO-263.
An output capacitor of 10µF ceramic or tantalum provides unconditional stability.
Available Packages: TO-252,
Guaranteed 1.5A Output Current
Three Terminal Adjustable or Fixed
Low Quiescent Current
Low Dropout Voltage of 1.1V at 1.5A
0.1% Line and 0.1% Load Regulation
Stable with 10uF Ceramic Capacitor
Similar to Industry Standard LT1086/
2.5V, 3.3V and 5.0V
Overcurrent and Thermal Protection
LT1586
TO-220, and TO-263
Current Limit
Thermal Limit
®
1.5A Low Dropout Voltage Regulator
I
TL
SPX2815 1.5A Low Dropout Voltage Regulator
+
–
+
-
I
CL
1
APPLICATIONS
Refer to Page 5 for Pinouts
Desktop PC's Servers
Powering VGA and Sound Cards
Cordless Phones
Battery Chargers
Adjustable Power Supplies
Portable Instrumentation
SMPS Post-Regulator
Constant Current Regulators
Disk Drives
FUNCTIONAL DIAGRAM (Adjustable)
AMP
_
+
1.25V
V
REF
I
ADJ
ADJ/GND
© Copyright 2004 Sipex Corporation
~ 50µA
–
V
V
OUT
IN
SPX2815
DESCRIPTION
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