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线性和低压降 (LDO) 稳压器

LM341

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500mA、35V 线性稳压器

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数据表

LM341

正在供货
数据表 立即订购

产品详情

Rating Catalog Vin (max) (V) 35 Vin (min) (V) 7.5 Iout (max) (A) 0.5 Output options Fixed Output Vout (max) (V) 15 Vout (min) (V) 5 Fixed output options (V) 5, 15 Noise (µVrms) 40 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 4 Thermal resistance θJA (°C/W) 23 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 1 Accuracy (%) 2.5 Dropout voltage (Vdo) (typ) (mV) 1800 Operating temperature range (°C) -40 to 125
Rating Catalog Vin (max) (V) 35 Vin (min) (V) 7.5 Iout (max) (A) 0.5 Output options Fixed Output Vout (max) (V) 15 Vout (min) (V) 5 Fixed output options (V) 5, 15 Noise (µVrms) 40 PSRR at 100 KHz (dB) 45 Iq (typ) (mA) 4 Thermal resistance θJA (°C/W) 23 Load capacitance (min) (µF) 0.1 Regulated outputs (#) 1 Accuracy (%) 2.5 Dropout voltage (Vdo) (typ) (mV) 1800 Operating temperature range (°C) -40 to 125
TO-220 (NDE) 3 46.5328 mm² 10.16 x 4.58
  • For a lower cost alternative, see the UA78M
  • Output current in excess of 0.5 A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation
  • Available in 3-pin TO-220, TO-252, and TO packages
  • Output voltages of 5 V and 15 V
  • For a lower cost alternative, see the UA78M
  • Output current in excess of 0.5 A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation
  • Available in 3-pin TO-220, TO-252, and TO packages
  • Output voltages of 5 V and 15 V

The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads.

With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.

The LM341 and LM78M05 three-pin positive voltage regulators employ built-in current limiting, thermal shutdown, and safe-operating area protection, which makes them virtually immune to damage from output overloads.

With adequate heat sinking, they can deliver in excess of 0.5-A output current. Typical applications would include local (on-card) regulators which can eliminate the noise and degraded performance associated with single-point regulation.
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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 LM341 and LM78M05 Series 3-Terminal 500-mA Positive Voltage Regulators 数据表 (Rev. G) PDF | HTML 2020年 6月 17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 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 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

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封装 引脚 CAD 符号、封装和 3D 模型
TO-220 (NDE) 3 Ultra Librarian
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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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