TPL5031

300-mA Output, High PSRR, Low-Dropout Linear Regulator

Datasheet

TPL5031 Series.pdf

产品特性

  • Input Voltage Range: 1.5 V to 5.5 V

  • Output Voltage Range:

    ◆ Fixed Output Voltage: 0.8 V to 3.6 V

    ◆ Adjustable Output Voltage: 0.75 V to 5 V

  • ±1% Typical Output Accuracy Under Room Temperature

  • 300 mA Maximum Output Current

  • Low Dropout Voltage: 250 mV Typically at 300 mA

  • High PSRR:

    ◆ 70 dB at 1 kHz

    ◆ 54 dB at 1 MHz

  • Good Transient Response

  • Stable with a 4.7 μF or Larger Ceramic Output Capacitor

  • Inrush Current Control During Startup

  • Thermal Shutdown and Over-Current Protection

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

  • Package Options:

    ◆ SOT23-5

    ◆ 1×1 DFN-4

典型应用

  • Portable and Battery-Powered Equipment

  • Mobile Phones and Tablets

  • Digital Cameras and Audio Devices Power Supply

  • Video Surveillance

  • Wireless and IoT modules

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