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LM1086IT-3.3 PDF预览

LM1086IT-3.3

更新时间: 2024-09-26 12:09:39
品牌 Logo 应用领域
德州仪器 - TI 稳压器
页数 文件大小 规格书
24页 2246K
描述
LM1086 1.5A Low Dropout Positive Regulators

LM1086IT-3.3 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SFM
包装说明:TO-220, SIP3,.1TB针数:3
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:7.82
Samacsys Description:IC, LDO VOLT REG, 3.3V, 1.5A可调性:FIXED
最大回动电压 1:1.5 V标称回动电压 1:1.3 V
最大绝对输入电压:27 V最大输入电压:18 V
最小输入电压:4.5 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e0最大电网调整率:0.01%
最大负载调整率:0.025%湿度敏感等级:1
功能数量:1输出次数:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:1.5 A
最大输出电压 1:3.365 V最小输出电压 1:3.235 V
标称输出电压 1:3.3 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:SIP3,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
包装方法:RAIL峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:2%

LM1086IT-3.3 数据手册

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LM1086  
www.ti.com  
SNVS039H JUNE 2000REVISED MAY 2013  
LM1086 1.5A Low Dropout Positive Regulators  
Check for Samples: LM1086  
1
FEATURES  
DESCRIPTION  
The LM1086 is a series of low dropout positive  
voltage regulators with a maximum dropout of 1.5V at  
1.5A of load current. It has the same pin-out as TI's  
industry standard LM317.  
2
Available in 1.8V, 2.5V, 2.85V, 3.3V, 3.45V, 5V  
and Adjustable Versions  
Current Limiting and Thermal Protection  
Output Current 1.5A  
The LM1086 is available in an adjustable version,  
which can set the output voltage with only two  
external resistors. It is also available in six fixed  
voltages: 1.8V, 2.5V, 2.85V, 3.3V, 3.45V and 5.0V.  
The fixed versions integrate the adjust resistors.  
Line Regulation 0.015% (typical)  
Load Regulation 0.1% (typical)  
APPLICATIONS  
The LM1086 circuit includes  
bandgap reference, current limiting and thermal  
shutdown.  
a zener trimmed  
SCSI-2 Active Terminator  
High Efficiency Linear Regulators  
Battery Charger  
Post Regulation for Switching Supplies  
Constant Current Regulator  
Microprocessor Supply  
Connection Diagram  
V
1
2
3
4
8
7
6
5
OUT  
ADJ/GND  
V
V
V
OUT  
IN  
V
OUT  
N/C  
N/C  
OUT  
N/C  
Pins 6, 7, and 8 must be tied together.  
Figure 1. TO-220  
Top View  
Figure 2. DDPAK/TO-263  
Top View  
Figure 3. WSON  
Top View  
Figure 4. Basic Functional Diagram,  
Adjustable Version  
Figure 5. 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 © 2000–2013, Texas Instruments Incorporated  

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