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Precision motion control · Components and solutions

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NSR35333-QHSPR

中高压 >10V LDO · NOVOSENSE

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NSR35333-QHSPR Product image

Overview

汽车级 40V 500mA超低静态功耗LDO。专为汽车电池供电应用场景而设计,具有3V至40V宽输入电压,支持瞬态电压高达45V,能够为LDO后级器件提供稳定可靠的电源输入,其超低的静态功耗5μA及低压差电压,非常适合待机功耗要求高的汽车应用里,给待机系统中的MCU和CAN/LIN收发器供电,达到省电和延长电池寿命的目的。

Key specifications

MSL MSL3
Package HSOP8
Rating Automotive
Ambient Temperature -40°C~125°C
Number of Channels 1CH
Minimum Input Voltage 3V
Maximum Input Voltage 40V
Output Current 500mA
Output Voltage Fixed output: 3.3V
Iq typ. 5µA
Features Low Dropout Voltage: 560mV Typical at 500mA Load/Low ESR Ceramic Output Stability Capacitor (1μF – 200μF)/Short-Circuit-to-GND protection/Thermal Shutdown
Application In-vehicle entertainment and autopilot, Body electronics and lighting, Inverter and motor control, OBC/DCDC and BMS
Product description and original resources

产品特性

  • 产品符合AEC-Q100标准
  • 静态功耗Iq低至5μA
  • 输入电压范围3-40V
  • 输出电流500mA

应用场景

  • 车载娱乐及自动驾驶
  • 车身电子及照明
  • 逆变器和电机控制
  • OBC/DCDC和BMS

专为汽车电池供电应用场景而设计,具有3V至40V宽输入电压,支持瞬态电压高达45V,能够为LDO后级器件提供稳定可靠的电源输入,其超低的静态功耗5μA及低压差电压,非常适合待机功耗要求高的汽车应用里,给待机系统中的MCU和CAN/LIN收发器供电,达到省电和延长电池寿命的目的。

Schematic and pinout