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IRU1207-25 PDF预览

IRU1207-25

更新时间： 2024-11-27 22:34:23
品牌 Logo 应用领域
英飞凌 - INFINEON 稳压器
页数 文件大小 规格书
12页 88K
描述
1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS

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IRU1207-25 数据手册

 浏览型号IRU1207-25的Datasheet PDF文件第2页浏览型号IRU1207-25的Datasheet PDF文件第3页浏览型号IRU1207-25的Datasheet PDF文件第4页浏览型号IRU1207-25的Datasheet PDF文件第5页浏览型号IRU1207-25的Datasheet PDF文件第6页浏览型号IRU1207-25的Datasheet PDF文件第7页 
Data Sheet No. PD94134  
IRU1206 / IRU1207 / IRU1208 / IRU1209  
1A VERY LOW DROPOUT POSITIVE  
FIXED AND ADJUSTABLE REGULATORS  
DESCRIPTION  
FEATURES  
Low Dropout Voltage (500mV at 1A)  
1% Voltage Reference Accuracy  
Low Ground Current  
The IRU1206 family of devices are ultra low dropout 1A  
regulators using PNP transistor as the pass element.  
These products are ideal when a single input supply is  
only available and the dropout voltage is less than 1V,  
exceeding the minimum dropout characteristics of NPN/  
PNP hybrid regulators. One common application of these  
regulators is where input is 3.3V and a 2.5V output is  
needed.  
1µA Maximum Quiescent Current in Shutdown  
(IRU1207, IRU1208)  
Fast Transient Response  
Current Limit and Thermal Shutdown  
Error Flag Signal for Output out of Regulation  
(IRU1207, IRU1208)  
Besides the low dropout of less than 0.5V, other fea-  
tures of the family of the parts are: micro-power shut-  
down capability and output UVLO detection where Flag  
pin is switched low when output is below 5% of its nomi-  
nal point.  
APPLICATIONS  
2.5V Supply from 3.3V Input for the new  
generation of Logic ICs  
Computer Mother Board, Add-On Cards  
High Efficiency Post Regulator in Switch Mode  
Power Supply (SMPS)  
TYPICAL APPLICATION  
V
OUT  
3
2
1
VOUT  
IRU1206-  
XX Gnd  
C2  
VIN  
VIN  
C1  
Figure 1 - Typical application of the 1206-XX in a 3-Pin SOT-223 package.  
PACKAGE ORDER INFORMATION  
TJ (°C)  
2-PIN TO-252  
3-PIN  
8-PIN PLASTIC  
VOLTAGE  
PIN FUNCTIONS  
(D-PAK)  
SOT-223 (Y)  
SOIC (S)  
0 To 125 IRU1206-18CD IRU1206-18CY  
0 To 125 IRU1206-25CD IRU1206-25CY  
0 To 125 IRU1206-33CD IRU1206-33CY  
NA  
NA  
NA  
1.8V  
2.5V  
3.3V  
1.8V  
2.5V  
3.3V  
Adj  
VIN, VOUT, Gnd  
VIN, VOUT, Gnd  
VIN, VOUT, Gnd  
VIN, VOUT, Gnd, Enable, Flag  
VIN, VOUT, Gnd, Enable, Flag  
VIN, VOUT, Gnd, Enable, Flag  
VIN, VOUT, Gnd, Flag, Adj  
VIN, VOUT, Gnd, Enable, Adj  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
0 To 125  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
IRU1207-18CS  
IRU1207-25CS  
IRU1207-33CS  
IRU1208CS  
IRU1209CS  
Adj  
Rev. 2.3  
08/02/02  
www.irf.com  
1
1234567...12

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IRU1207-25CS INFINEON

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 		1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS
IRU1207-25CSPBF INFINEON

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 		Fixed Positive LDO Regulator, 2.5V, 0.65V Dropout, BIPolar, PDSO8, LEAD FREE, PLASTIC, SOI
IRU1207-25CSTR INFINEON

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 		Fixed Positive LDO Regulator, 2.5V, 0.65V Dropout, PDSO8, PLASTIC, SOIC-8
IRU1207-25CSTRP INFINEON

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 		暂无描述
IRU1207-33 INFINEON

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 		1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS
IRU1207-33CS INFINEON

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 		1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS
IRU1207-33CSPBF INFINEON

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 		Fixed Positive LDO Regulator, 3.3V, 0.65V Dropout, BIPolar, PDSO8, LEAD FREE, PLASTIC, SOI
IRU1207-33CSTR INFINEON

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 		Fixed Positive LDO Regulator, 3.3V, 0.65V Dropout, PDSO8, PLASTIC, SOIC-8
IRU1207-33CSTRP INFINEON

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 		暂无描述
IRU1208 INFINEON

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 		1A VERY LOW DROPOUT POSITIVE FIXED AND ADJUSTABLE REGULATORS

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