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FAN2564 - 300mA Low Vin LDO

General Description

The FAN2564 operates from a minimum input of 1.65V and provides outputs as low as 1.2V.

Output current is guaranteed to 300mA, making this regulator ideal for digital loads.

Key Features

  • Input Voltage 1.65V to 3.6V.
  • Guaranteed 300mA Output.
  • High Initial Output Voltage Accuracy: ±1%.
  • Fixed Output Voltage options from 1.2V to 2.8V.
  • Very Low Dropout: 100mV at 300mA.
  • 45µA Quiescent Current at No Load.
  • Low Output Noise of 100µVRMS.
  • Inrush Current Controlled to Less Than 500mA.
  • PSRR of 60dB at 1kHz.
  • 100µs Startup Time.
  • Stable with Ceramic Capacitors.
  • Thermal and Short-Circuit Protection.
  • 4-bump WLCSP, 0.5mm Pitch.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
FAN2560 350mA Low-VIN LDO
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FAN2502 150 mA CMOS LDO Regulators
FAN2503 150 mA CMOS LDO Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FAN2564 — 300mA Low VIN LDO for Digital Applications April 2011 FAN2564 300mA Low VIN LDO for Digital Applications Features  Input Voltage 1.65V to 3.6V  Guaranteed 300mA Output  High Initial Output Voltage Accuracy: ±1%  Fixed Output Voltage options from 1.2V to 2.8V  Very Low Dropout: 100mV at 300mA  45µA Quiescent Current at No Load  Low Output Noise of 100µVRMS  Inrush Current Controlled to Less Than 500mA  PSRR of 60dB at 1kHz  100µs Startup Time  Stable with Ceramic Capacitors  Thermal and Short-Circuit Protection  4-bump WLCSP, 0.5mm Pitch  6-pin 2 x 2mm UMLP Applications  Post Regulator  Cell Phones and Smart Phones  WLAN, 3G, and 4G Data Cards  PMP and MP3 Players Description The FAN2564 operates from a minimum input of 1.65V and provides outputs as low as 1.