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LT1175

量产

500mA、低压差、微功率负稳压器

数据手册产品选型表

产品模型: 38

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产品详情

工作电流：45μA
可调电流限值
低电压线性压差特性
可在采用宽范围输出电容值时实现稳定
停机电流：10μA
正或负停机逻辑
固定 5V 和可调版本
容许反向输出电压
采用 8 引脚 PDIP 和 SO 封装、3 引脚 SOT-223 封装、5 引脚表面贴装型 DD 封装和通孔 TO-220 封装

参考资料

ADI 始终高度重视提供符合最高质量和可靠性水平的产品。我们通过将质量和可靠性检查纳入产品和工艺设计的各个范围以及制造过程来实现这一目标。出货产品的“零缺陷”始终是我们的目标。查看我们的质量和可靠性计划和认证以了解更多信息。

产品型号	引脚/封装图-中文版	文档	CAD 符号，脚注和 3D模型
LT1175CN8#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CQ#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CQ#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CQ-5#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CQ-5#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CST-5#PBF	3-Lead SOT-223	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CST-5#TRPBF	3-Lead SOT-223	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CT#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CT-5#06PBF	5-Lead TO-220 (Flow 06)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175CT-5#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IN8#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IQ#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IQ#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IQ-5#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IQ-5#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IST-5#PBF	3-Lead SOT-223	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IST-5#TRPBF	3-Lead SOT-223	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IT#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175IT-5#PBF	5-Lead TO-220	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPQ#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPQ#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPQ-5#PBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPQ-5#TRPBF	5-Lead DD Pak	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1175MPS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

产品型号	产品生命周期	PCN

10月 8, 2024 - 24_0234 Migrating Bottom Trace Code Marking to Top Side Laser Marking for PDIP Package
		PCN24_0234_Form Material_Report Marking Comparison
LT1175CN8#PBF	量产
LT1175CN8-5#PBF	量产
LT1175IN8#PBF	量产
LT1175IN8-5#PBF	量产
10月 11, 2022 - 22_0241 Epoxy Change from Henkel 8290 to 8290A for PDIP Package
		PCN22_0241_Form Material_Report Qualification Results Summary
LT1175CN8#PBF	量产
LT1175CN8-5#PBF	量产
LT1175IN8#PBF	量产
LT1175IN8-5#PBF	量产
8月 6, 2022 - 22_0172 Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]
		PCN22_0172_Form Material_Report Delta Qualification Matrix
LT1175CN8#PBF	量产
LT1175CN8-5#PBF	量产
LT1175IN8#PBF	量产
LT1175IN8-5#PBF	量产
8月 10, 2022 - 22_0175 Laser Top Mark Conversion for DDPAK & TO220 Packages Assembled in ADPG. Country of Origin Code [MY] To Be Incorporated On Top Mark
		PCN22_0175_Form Material_Report Delta Qualification Matrix
LT1175CQ#PBF	量产
LT1175CQ#TRPBF	量产
LT1175CQ-5#PBF	量产
LT1175CQ-5#TRPBF	量产
LT1175CT#06PBF	量产
LT1175CT#PBF	量产
LT1175CT-5#06PBF	量产
LT1175CT-5#PBF	量产
LT1175IQ#PBF	量产
LT1175IQ#TRPBF	量产
LT1175IQ-5#PBF	量产
LT1175IQ-5#TRPBF	量产
LT1175IT#PBF	量产
LT1175IT-5#PBF	量产
LT1175MPQ#PBF	量产
LT1175MPQ#TRPBF	量产
LT1175MPQ-5#PBF	量产
LT1175MPQ-5#TRPBF	量产
10月 8, 2024 - 24_0236 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package
		PCN24_0236_Form Material_Report Marking Comparison Delta Qualification Matrix
LT1175CS8#PBF	量产
LT1175CS8#TRPBF	量产
LT1175CS8-5#PBF	量产
LT1175CS8-5#TRPBF	量产
LT1175IS8#PBF	量产
LT1175IS8#TRPBF	量产
LT1175IS8-5#PBF	量产
LT1175IS8-5#TRPBF	量产
LT1175MPS8#PBF	量产
LT1175MPS8#TRPBF	量产
LT1175MPS8-5#PBF	量产
LT1175MPS8-5#TRPBF	量产
10月 12, 2022 - 22_0254 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 1 of 2)
		PCN22_0254_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1175CS8#PBF	量产
LT1175CS8#TRPBF	量产
LT1175CS8-5#PBF	量产
LT1175CS8-5#TRPBF	量产
LT1175IS8#PBF	量产
LT1175IS8#TRPBF	量产
LT1175IS8-5#PBF	量产
LT1175IS8-5#TRPBF	量产
LT1175MPS8#PBF	量产
LT1175MPS8#TRPBF	量产
LT1175MPS8-5#PBF	量产
LT1175MPS8-5#TRPBF	量产
6月 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
		PCN21_0060_Form Material_Report Delta Qualification Matrix
LT1175CS8#PBF	量产
LT1175CS8#TRPBF	量产
LT1175CS8-5#PBF	量产
LT1175CS8-5#TRPBF	量产
LT1175IS8#PBF	量产
LT1175IS8#TRPBF	量产
LT1175IS8-5#PBF	量产
LT1175IS8-5#TRPBF	量产
LT1175MPS8#PBF	量产
LT1175MPS8#TRPBF	量产
LT1175MPS8-5#PBF	量产
LT1175MPS8-5#TRPBF	量产

这是最新版本的数据手册

软件资源

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硬件生态系统

部分模型	产品周期	描述
负线性稳压器(LDO) 1
LT3090	推荐新设计使用	具可编程电流限值的 –36V、600mA、负线性稳压器
浪涌抑制器、过压和过流保护 1
LT4356MP-1 LT4356MP-2		浪涌抑制器

部分模型	产品周期	描述
LT3094	推荐新设计使用	−20V、500mA、超低噪声、超高 PSRR 负线性稳压器

工具及仿真模型

LTspice 2

LTspice中提供以下器件型号：

LT1175
LT1175-5

LTspice^®是一款强大高效的免费仿真软件、原理图采集和波形观测器，为改善模拟电路的仿真提供增强功能和模型。

LT1175

产品详情

参考资料

数据手册 1

可靠性数据 1

设计笔记 1

解决方案设计及宣传手册 1

新闻 1