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LT3082EDD#PBF

更新时间： 2024-01-03 15:37:28
品牌 Logo 应用领域
凌特 - Linear 稳压器电阻器
页数 文件大小 规格书
20页 289K
描述
LT3082 - 200mA Single Resistor Low Dropout Linear Regulator; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

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中文翻译

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LT3082EDD#PBF 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active包装说明：LEAD FREE, PLASTIC, SOT-223, 4 PIN
针数：3Reach Compliance Code：not_compliant
风险等级：5.26最大回动电压 1：1.65 V
JESD-30 代码：R-PDSO-G3JESD-609代码：e3
长度：6.505 mm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：-55 °C
最大输出电流 1：0.2 A最大输出电压 1：38.5 V
最小输出电压 1：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：260
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.8 mm表面贴装：YES
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：2.3 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：3.505 mm

LT3082EDD#PBF 数据手册

 浏览型号LT3082EDD#PBF的Datasheet PDF文件第2页浏览型号LT3082EDD#PBF的Datasheet PDF文件第3页浏览型号LT3082EDD#PBF的Datasheet PDF文件第4页浏览型号LT3082EDD#PBF的Datasheet PDF文件第5页浏览型号LT3082EDD#PBF的Datasheet PDF文件第6页浏览型号LT3082EDD#PBF的Datasheet PDF文件第7页 
LT3082  
200mA Single Resistor Low  
Dropout Linear Regulator  
FEATURES  
DESCRIPTION  
The LT®3082 is a 200mA low dropout linear regulator that  
can be paralleled to increase output current or spread heat  
in surface mounted boards. Architected as a precision  
currentsourceandvoltagefollower, thisregulatorbenefits  
many applications requiring high current, adjustability to  
zero and no heat sink. The LT3082 withstands reverse  
inputvoltagesandreverseoutput-to-inputvoltageswithout  
reverse-current flow.  
n
Outputs May Be Paralleled for Higher Output  
Current or Heat Spreading  
n
Maximum Output Current: 200mA  
n
Wide Input Voltage Range: 1.2V to 40V  
Output Adjustable to 0V  
n
n
Stable with Minimum 2.2μF Ceramic Capacitors  
n
Single Resistor Sets Output Voltage  
n
Initial Set Pin Current Accuracy: 1%  
n
Low Output Noise: 33μV  
(10Hz to 100kHz)  
RMS  
A key feature of the LT3082 is the capability to supply a  
wide output voltage range. A precision “0” TC 10μA ref-  
erence current source drives a single resistor to program  
the output voltage to any level between zero and 38.5V.  
The LT3082 is stable with only 2.2μF of capacitance on  
the output; the IC uses small ceramic capacitors that  
do not require additional ESR as is common with other  
regulators.  
n
n
n
n
n
n
Reverse-Battery Protection  
Reverse-Current Protection  
<1mV Load Regulation Typical  
<0.001%/V Line Regulation Typical  
Current Limit and Thermal Shutdown Protection  
Available in 8-Lead SOT-23, 3-Lead SOT-223 and  
8-Lead 3mm × 3mm DFN Packages  
APPLICATIONS  
Internal protection circuitry includes reverse-battery and  
reverse-current protection, current limiting and ther-  
mal limiting. The LT3082 is offered in the thermally en-  
hanced 8-lead TSOT-23, 3-lead SOT-223 and 8-lead 3mm  
× 3mm DFN packages.  
n
All-Surface Mount Power Supply  
n
Post Regulator for Switching Supplies  
n
Low Parts Count Variable Voltage Supply  
Low Output Voltage Supply  
n
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear  
Technology Corporation. All other trademarks are the property of their respective owners.  
n
Battery Powered Regulator  
TYPICAL APPLICATION  
SET Pin Current vs Temperature  
10.100  
10.075  
10.050  
10.025  
10.000  
9.975  
Variable Output Voltage Battery Powered Supply  
LT3082  
IN  
9V  
1μF  
10μA  
+
–
9.950  
SET  
OUT  
C
V
= 10μA • R  
SET  
OUT  
9.925  
R
C
SET  
OUT  
SET  
500k  
2.2μF  
0.1μF  
9.900  
–50 –25  
25 50 75 100 125 150  
0
TEMPERATURE (°C)  
3082 TA01a  
3082 TA01b  
3082f  
1
1234567...20

中文翻译

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LT3082EDD#PBF 替代型号

型号 品牌 替代类型 描述 数据表
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