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Product Variant Information section
Product Specification Section
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现货数量: 0

在途数量: 0
工厂库存:工厂库存: 0
工厂货期: N/A
起订量: 3,000
递增量: 3,000
数量 价格
3,000+ ¥2.0846

¥ 6,253.80



Attributes Table
Topology Boost
Input Voltage 2.3V to 4.5V
Output Current-Max 200mA
Switching Frequency-Max 3MHz

The FAN4860UMP5X is a low-power boost regulator designed to provide a regulated 5 V output from a single cell Li-Ion battery.


  • Operates with Very Small External Components: 1µH Inductor and 0402 Case Size Input and Output Capacitors
  • Input Voltage Range from 2.3 V to 4.5 V
  • Fixed 5.0 V Output Voltage
  • Maximum Load Current 200mA at VIN=2.3 V
  • Maximum Load Current 300mA at VIN=3.3 V
  • Up to 92% Efficient
  • Low Operating Quiescent Current
  • True Load Disconnect During Shutdown
  • Variable On-Time Pulse Frequency Modulation (PFM) with Light-Load Power-Saving Mode
  • Internal Synchronous Rectifier (No External Diode Needed)
  • Thermal Shutdown and Overload Protection
  • 6-Pin 2 x 2 mm UMLP
  • 6-Bump WLCSP, 0.4mm Pitch


  • Cell phones, Smart phones
  • PDAs, Portable Media Players