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SPX1587AU-3-3 PDF预览

SPX1587AU-3-3

更新时间: 2024-09-29 03:08:23
品牌 Logo 应用领域
西伯斯 - SIPEX 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
11页 1279K
描述
3A Low Dropout Voltage Regulator

SPX1587AU-3-3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TO-220, 3 PINReach Compliance Code:unknown
风险等级:5.69Is Samacsys:N
最大回动电压 1:1.2 V最大输入电压:10 V
最小输入电压:4.25 VJESD-30 代码:R-PSFM-T3
湿度敏感等级:1功能数量:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:-45 °C最大输出电流 1:3 A
最大输出电压 1:3.366 V最小输出电压 1:3.234 V
标称输出电压 1:3.3 V封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):225认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR表面贴装:NO
端子形式:THROUGH-HOLE端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

SPX1587AU-3-3 数据手册

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Solved by  
SPX1587  
TM  
3A Low Dropout Voltage Regulator  
FEATURES  
Guaranteed3AOutputCurrent  
SPX1587  
3PinTO-263  
ThreeTerminalAdjustableorFixed  
SPX1587  
1.5V,1.8V,2.5V,3.3Vand5.0V  
1
2
3
3PinTO-220  
LowQuiescentCurrent  
1
2
3
LowDropoutVoltage:1.1Vat3A  
LineRegulation:0.1%  
LoadRegulation:0.1%  
ADJ/GND  
V UT  
V
O
IN  
Stablewith10uFCeramicCapacitor  
OvercurrentandThermalProtection  
SimilartoIndustryStandardLT1085/  
LT1585  
ADJ/GND  
V
V
OUT  
IN  
AvailableinRoHSCompliant,LeadFree  
APPLICATIONS  
Packages:TO-252,TO-220,andTO-263  
DesktopPC'sServers  
PoweringVGAandSoundCards  
CordlessPhones  
BatteryChargers  
AdjustablePowerSupplies  
PortableInstrumentation  
SMPSPost-Regulator  
DESCRIPTION  
TheSPX1587isalowpowerpositive-voltageregulatordesignedtosatisfymoderatepowerrequirements  
withacosteffective,smallfootprintsolution. Thisdeviceisanexcellentchoiceforuseinbattery-powered  
applicationsandportablecomputers.TheSPX1587featuresverylowquiescentcurrentandalowdropout  
voltageof1.1Vatafullload.Asoutputcurrentdecreases,quiescentcurrentflowsintotheload,increasing  
efficiency.SPX1587isavailableinadjustableorfixed1.5V,1.8V,2.5V,3.3Vand5.0Voutputvoltages.  
TheSPX1587isofferedinseveral3-pinsurfacemountpackages:TO-252,TO-220andTO-263.Anoutput  
capacitorof10µFceramicortantalumprovidesunconditionalstability.  
FUNCTIONAL DIAGRAM (Adjustable)  
V
IN  
+
-
Current Limit  
V
OUT  
ICL  
_
AMP  
+
1.25V  
V
REF  
+
Thermal Limit  
ADJ/GND  
~
I
A
DJ
50
µ
A  
Jun8-07 Rev D  
SPXꢀ587 Low-Dropout Voltage Regulator  
© 2007 Sipex Corporation  

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