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LM1084IS-3.3/NOPB

更新时间: 2024-11-23 12:27:39
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德州仪器 - TI 稳压器
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描述
LM1084 5A Low Dropout Positive Regulators

LM1084IS-3.3/NOPB 数据手册

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LM1084  
www.ti.com  
SNVS037F SEPTEMBER 1999REVISED MARCH 2013  
LM1084 5A Low Dropout Positive Regulators  
Check for Samples: LM1084  
1
FEATURES  
DESCRIPTION  
The LM1084 is a series of low dropout voltage  
positive regulators with a maximum dropout of 1.5V  
at 5A of load current. It has the same pin-out as TI's  
industry standard LM317.  
2
Available in 3.3V, 5.0V, 12V and Adjustable  
Versions  
Current Limiting and Thermal Protection  
Output Current 5A  
The LM1084 is available in an adjustable version,  
which can set the output voltage with only two  
external resistors. It is also available in three fixed  
voltages: 3.3V, 5.0V and 12.0V. The fixed versions  
intergrate the adjust resistors.  
Industrial Temperature Range 40°C to 125°C  
Line Regulation 0.015% (typical)  
Load Regulation 0.1% (typical)  
APPLICATIONS  
The LM1084 circuit includes  
bandgap reference, current limiting and thermal  
shutdown.  
a zener trimmed  
Post Regulator for Switching DC/DC Conveter  
High Efficiency Linear Regulators  
Battery Charger  
Connection Diagram  
Figure 1. TO-220 Top View  
Figure 2. DDPAK/TO-263 Top View  
Figure 3. Basic Functional Diagram, Adjustable  
Version  
Figure 4. Application Circuit  
1.2V to 15V Adjustable Regulator  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2013, Texas Instruments Incorporated  

LM1084IS-3.3/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
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LM1086 1.5A Low Dropout Positive Regulators
LM1086CS-3.3/NOPB TI

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LM1086 1.5A Low Dropout Positive Regulators
LM1085IS-3.3/NOPB TI

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