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NCP139AFCT05ADJT2GEVB：NCP139 WLCSP-6 评估板 ADJ

ghaytweyhtoo 发布

The demo board supports the Bias Rail LDO regulator NCP139 in WLCSP6 1.2 x 0.8 mm package with Adjustable Output Voltage and Bias Voltage in range from 3 V up to 5.5 V. It is a 1 A very low dropout device equipped with NMOS pass transistor and a separate bias supply voltage rail. The device provides very stable, accurate output voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP139 features low IQ consumption. The device is available with or without active discharge feature.
Features and Applications

Features

  • Input Voltage Range: VOUT to 5.5 V
  • Bias Voltage Range: 3 V to 5.5 V
  • Fixed Output Voltage device
  • ±1% Accuracy over Temperature, 0.5% VOUT @ 25°C
  • Ultra-Low Dropout: 50 mV Maximum at 1 A
  • Very Low Bias Input Current of Typ. 35 uA
  • Very Low Bias Input Current in Disable Mode: Typ. 0.5 uA
  • Logic Level Enable Input for ON/OFF Control
  • Output Active Discharge Option Available
  • Stable with a 10 uF Ceramic Capacitor
  • Available in WLCSP6 1.2 mm x 0.8 mm x 0.4 mm Package
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Applications

  • Battery-powered Equipment
  • Smartphones, Tablets
  • Cameras, DVRs, STB and Camcorders
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器件 类型 描述 数据手册
NCP139 Linear Regulators (LDO) LDO Regulator, 1 A, Ultra-Low Dropout, with Bias Rail 点击下载
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