EC6209|250mA Low-Quies. Current Linear Regulator

EC6209|250mA Low-Quies. Current Linear Regulator

規格書下載

General Description

The EC6209 series is a positive voltage regulator with highly accurate output voltage and ultra-low quiescent current which is typically 2.0μA.
The device is ideal for battery powered applications and handheld communication equipments which require low quiescent current.
The EC6209 consists of a band-gap reference voltage source, an error amplifier, a P-channel pass transistor, a resistor-divider for setting output voltage, a current limiter, and temperature limit protection circuit.
The high-accuracy output voltage is preset at an internally trimmed voltage 1.8V, 2.5V or 3.3V.
Other output voltages can be mask- optioned from 1.2V to 5.0V with 100mV increment. (but only 1.28V in stead of 1.3V)
The EC6209 has been designed to be used with low cost ceramic capacitors and requires a mini- mum output capacitor of 1.0μF.
The devices are available in SOT23-3, SOT23-5,SOT89, and UDFN-6 pack- ages.

Features

  • 2.0µA Quiescent Current (Typ.)
  • Operating Voltages Range:+1.8V to +6.0V
  • Output Voltages Range:+1.2V to +5.0V with 100mV Increment
  • Maximum Output Current:250 mA
  • Low Dropout: 150 mV @ 100mA
    (VOUT≧2.0 V)
  • High Accuracy of Output Voltage
    ±2.0% : VOUT≧2.5 V
    ±50mV : VOUT≦2.5 V
  • High Ripple Rejection:60 dB
  • Output Current Limit Protection (350mA)
  • Short Circuit Protection (200mA)
  • Thermal Overload Shutdown Protection
  • Low ESR Capacitor Compatible
  • SOT23-3,SOT23-5,SOT89 and UDFN-6 Packages
  • RoHS Compliant and Green (Halogen Free with Commercial Standard)

Applications

  • DSC、PDA、MP3 Player
  • Digital Video Recorder
  • Battery Powered Instrument
  • Portable Communication Device

規格書下載

規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!

規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!

回到頂端

訂閱最新產品電子報

*必填