LMS1587

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3A、13V 线性稳压器

米6体育平台手机版_好二三四详情

Output options Adjustable Output, Fixed Output Iout (max) (A) 3 Vin (max) (V) 13 Vin (min) (V) 2.5 Vout (max) (V) 5.75 Vout (min) (V) 1.25 Fixed output options (V) 1.5, 3.3 Rating Catalog Noise (µVrms) 38 Iq (typ) (mA) 7 Thermal resistance θJA (°C/W) 40.4 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 2.5 Dropout voltage (Vdo) (typ) (mV) 1150 Operating temperature range (°C) -40 to 125
Output options Adjustable Output, Fixed Output Iout (max) (A) 3 Vin (max) (V) 13 Vin (min) (V) 2.5 Vout (max) (V) 5.75 Vout (min) (V) 1.25 Fixed output options (V) 1.5, 3.3 Rating Catalog Noise (µVrms) 38 Iq (typ) (mA) 7 Thermal resistance θJA (°C/W) 40.4 Load capacitance (min) (µF) 10 Regulated outputs (#) 1 Accuracy (%) 2.5 Dropout voltage (Vdo) (typ) (mV) 1150 Operating temperature range (°C) -40 to 125
TO-220 (NDE) 3 46.5328 mm² 10.16 x 4.58 TO-263 (KTT) 3 154.8384 mm² 10.16 x 15.24
  • Fast Transient Response
  • Available in Adjustable, 1.5V, and 3.3V versions
  • Current Limiting and Thermal Protection
  • Commercial Temp. Tange: 0°C to 125°C
  • Industrial Temp. Range: −40°C to 125°C
  • Line Regulation 0.005% (typical)
  • Load Regulation 0.05% (typical)
  • Direct Replacement for LT 1585A/87
  • Fast Transient Response
  • Available in Adjustable, 1.5V, and 3.3V versions
  • Current Limiting and Thermal Protection
  • Commercial Temp. Tange: 0°C to 125°C
  • Industrial Temp. Range: −40°C to 125°C
  • Line Regulation 0.005% (typical)
  • Load Regulation 0.05% (typical)
  • Direct Replacement for LT 1585A/87

The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively. Their low dropout voltage (1.2V) and fast transient response make them an excellent solution for low voltage microprocessor applications.

The LMS1585A/87 are available in adjustable versions, which can set the output voltage with only two external resistors. In addition, they are also available in 1.5V and 3.3V fixed voltage versions.

The LMS1585A/87 circuits include a zener trimmed bandgap reference, current limiting and thermal shutdown. The LMS1585A/87 series are available in KTT (TO-263) and NDE (TO-220) packages.

The LMS1585A and LMS1587 are low dropout positive regulators with output load current of 5A and 3A respectively. Their low dropout voltage (1.2V) and fast transient response make them an excellent solution for low voltage microprocessor applications.

The LMS1585A/87 are available in adjustable versions, which can set the output voltage with only two external resistors. In addition, they are also available in 1.5V and 3.3V fixed voltage versions.

The LMS1585A/87 circuits include a zener trimmed bandgap reference, current limiting and thermal shutdown. The LMS1585A/87 series are available in KTT (TO-263) and NDE (TO-220) packages.

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技术文档

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类型 标题 下载最新的英语版本 日期
* 数据表 LMS1585A/LMS1587 5A and 3A Low Dropout Fast Response Regulators 数据表 (Rev. G) 2013年 7月 18日
应用手册 A Topical Index of TI LDO Application Notes (Rev. F) 2019年 6月 27日
应用手册 LDO PSRR Measurement Simplified (Rev. A) PDF | HTML 2017年 8月 9日
应用手册 Linear power for automated industrial systems 2015年 1月 9日
应用手册 AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A) 2013年 5月 6日
应用手册 AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B) 2013年 5月 6日
应用手册 Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A) 2013年 5月 5日
应用手册 AN-1482 LDO Regulator Stability Using Ceramic Output Capacitors (Rev. A) 2013年 4月 25日
应用手册 Packaging Limits Range of Linear Regulators 2010年 5月 8日
应用手册 Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A) 2008年 6月 4日
应用手册 Understanding the Terms and Definitions of LDO Voltage Regulators 1999年 10月 21日

设计和开发

如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。

仿真模型

LMS1587_1P5 PSpice Transient Model

SNVM593.ZIP (29 KB) - PSpice Model
仿真模型

LMS1587_1P5 Unencrypted PSpice Transient Model

SNVMA05.ZIP (1 KB) - PSpice Model
仿真模型

LMS1587_3P3 PSpice Transient Model

SNVM594.ZIP (29 KB) - PSpice Model
仿真模型

LMS1587_3P3 Unencrypted PSpice Transient Model

SNVMA03.ZIP (1 KB) - PSpice Model
仿真模型

LMS1587_ADJ PSpice Transient Model

SNVM595.ZIP (29 KB) - PSpice Model
仿真模型

LMS1587_ADJ Unencrypted PSpice Transient Model

SNVMA04.ZIP (1 KB) - PSpice Model
封装 引脚 CAD 符号、封装和 3D 模型
TO-220 (NDE) 3 Ultra Librarian
TO-263 (KTT) 3 Ultra Librarian

订购和质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息:
  • 制造厂地点
  • 封装厂地点

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