TPL9053

500-mA High PSRR, Ultra-low Noise LDO Regulator

Datasheet

TPL9053.pdf

产品特性

  • Input Voltage Range: 1.7 V to 5.5 V

  • Output Voltage Range: 0.6 V to 5.3 V

  • ±1.5% Output Accuracy Over Line Regulation, Load Regulation, and Operating Temperature Range

  • 500 mA Maximum Output Current

  • Low Dropout Voltage: 150 mV Typical at 500 mA

  • High PSRR:

    ◆ 89 dB at 1kHz

    ◆ 63 dB at 100kHz

    ◆ 55 dB at 1MHz

  • 5.7 μVRMS Output Voltage Noise

  • Excellent Transient Response

  • Stable with a 4.7 μF or Larger Ceramic Output Capacitor

  • Over-Current and Over-Temperature Protection

  • Output Reverse Current Protection

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

  • Package Options: 2×2 DFN-8

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
【Technical Document】简析LDO的输出电容 LDO 2017-12-29 3PEAK
【Technical Document】浅谈LDO中应用保护措施 LDO 2017-12-29 3PEAK

工具与软件

标题 类型 时间 媒体

设计资源

N/A

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