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SPX2815AR-2-5 PDF预览

SPX2815AR-2-5

更新时间: 2024-10-26 04:30:51
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器电源电路
页数 文件大小 规格书
10页 180K
描述
1.5A Low Dropout Voltage Regulator

SPX2815AR-2-5 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.62
湿度敏感等级:2Base Number Matches:1

SPX2815AR-2-5 数据手册

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SPX2815  
1.5A Low Dropout Voltage Regulator  
APPLICATIONS  
FEATURES  
Desktop PCs, Servers  
Powering VGA and Sound Cards  
Cordless Phones  
Guaranteed 1.5A Output Current  
Three Terminal Adjustable or Fixed  
2.5V, 3.3V and 5.0V  
Low Quiescent Current  
Battery Chargers  
Low Dropout Voltage of 1.1V @ 1.5A  
0.1% Line and 0.1% Load Regulation  
Stable with 10uF Ceramic Capacitor  
Overcurrent and Thermal Protection  
Available Packages: TO-252,  
TO-220, and TO-263  
Adjustable Power Supplies  
Portable Instrumentation  
SMPS Post-Regulator  
Constant Current Regulators  
Disk Drives  
Refer to Page 5 for Pinouts  
Similar to Industry Standard LT1086/  
Now Available in Lead Free Packaging  
LT1586  
DESCRIPTION  
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.  
TheSPX2815isofferedinseveral3-pinsurfacemountpackages:TO-252,TO-220andTO-263.  
An output capacitor of 10μF ceramic or tantalum provides unconditional stability.  
FUNCTIONAL DIAGRAM (Adjustable)  
V
IN  
+
-
Current Limit  
V
OUT  
ICL  
_
AMP  
+
1.25V  
V
REF  
+
Thermal Limit  
ADJ/GND  
~
IADJ 50μA  
I TL  
Date: 6/21/06 Rev C  
SPX2815 1.5A Low Dropout Voltage Regulator  
© 2006 Sipex Corporation  
1

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