TPL9032

300-mA High PSRR, Ultra-low Noise LDO

Datasheet

TPL9032.pdf

产品特性

  • Input Voltage Range: 1.75 V to 5.5 V

  • Output Voltage Range: 0.9 V to 5 V

  • ±2% Output Accuracy Over Line, Load Regulation, and Operating Temperature Range

  • 300 mA Maximum Output Current

  • Low Dropout Voltage: 150 mV Maximum at 300 mA

  • High PSRR:

    ◆ 81.9 dB at 1 kHz

    ◆ 87.9 dB at 10 kHz

    ◆ 61.4 dB at 100 kHz

    ◆ 44.7 dB at 1 MHz

  • 8.6 μVRMS Output Voltage Noise

  • Excellent Transient Response

  • Output Reverse Current Protection

  • Stable with a 1 μF or Larger Ceramic Output Capacitor

  • Thermal Shutdown and Over-Current Protection

  • Junction Temperature Range: –40°C to +125°C

  • Package Options:

    ◆ SOT23-5

    ◆ 1×1 DFN-4

    ◆ 0.65×0.65 WLCSP-4

典型应用

  • Portable and Battery-Powered Equipment

  • Mobile Phones and Tablets

  • Digital Cameras and Audio Devices Power Supply

  • Video Surveillance

技术文档

标题 类型 时间 媒体
LDO的PSRR测量 LDO 2020-12-16 思瑞浦

工具与软件

标题 类型 时间 媒体

设计资源

N/A

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