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LM1084IT-ADJ 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
稳压芯片
封装:
TO-220-3
描述:
可调节输出(3.3V to 12V)，低压差1.3V(typ)@Iout=5A，Vin=29V(Max)
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P1P9P10P13P14P15P16P17P18P19
原理图在P9
封装尺寸在P23P25P26
标记信息在P23P24
封装信息在P22P23P24P25P26
技术参数、封装参数在P4P21
应用领域在P1P13P14P15P16P17P18P19P29
电气规格在P4P5P6
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LM1084IT-ADJ数据手册
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LM1084
SNVS037G –SEPTEMBER 1999–REVISED JANUARY 2015
LM1084 5-A Low Dropout Positive Regulators
1 Features 3 Description
The LM1084 is a regulator with a maximum dropout
1
• Available in 3.3-V, 5.0-V, and Adjustable Versions
of 1.5 V at 5 A of load current. The device has the
• Current Limiting and Thermal Protection
same pinout as TI's industry standard LM317.
• Output Current 5 A
Two resistors are required to set the output voltage of
• Industrial Temperature Range −40°C to 125°C
the adjustable output voltage version of the LM1084.
• Line Regulation 0.015% (Typical)
Fixed output voltage versions integrate the adjust
resistors.
• Load Regulation 0.1% (Typical)
The LM1084 circuit includes a zener trimmed
2 Applications
bandgap reference, current limiting, and thermal
shutdown.
• Post Regulator for Switching DC-DC Converter
Refer to LM1085 for the 3A version, and the LM1086
• High-Efficiency Linear Regulators
for the 1.5A version.
• Battery Chargers
Device Information
(1)
PART NUMBER PACKAGE BODY SIZE (NOM)
TO-263 (3) 10.18 mm × 8.41 mm
LM1084
TO-220 (3) 14.986 mm × 10.16 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Typical Application
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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