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CMOS Low Dropout Regulator
  • SKU
    WL2825D
  • Category
    Power Management - LDO GROUP

The WL2825D series of CMOS low dropout regulators are designed specifically for portable battery-powered applications which require ultra-low quiescent current. The ultra-low consumption of typ. 600 nA ensures long battery life and dynamic transient boost feature improves device transient response for wireless communication applications.

The device is designed to work with a 1 μF input and 1 μF output ceramic capacitor (no separate noise Operation bypass capacitor is required).

The WL2825D regulators are available in standard DFN1x1-4L Package. Standard products are Pb-free and Halogen-free.

Applications
– Battery Powered Equipment
– Portable Communication Equipment
– Cameras, Image Sensors and Camcorders

Input voltage:
2.5V~5.5V

Output voltage range:
1.2V~3.6V

Ultra-Low Quiescent current:
Typ. 0.6 μA

Low Dropout:
Typ. 200 mV at 150 mA

Output Voltage Tolerance:
±1%

Stable with 1 μF Ceramic Input and Output capacitor

Thermal-Overload Protection

Active Discharge Option

  • Spec
    WL2825D
  • Description
    150mA CMOS LDO Regulator, Ultra-Low IQ
  • Vin Min(V)
    2
  • Vin Max(V)
    5
  • Vout(V)
    Fix
  • Output Voltage Min(V)
    1, 2
  • Output Voltage Max(V)
    3, 6
  • Output current 1(mA)
    150
  • Vdrop(mV)
    200mV @ 150mA
  • Iq(uA)
    0, 6
  • PSRR(dB) 1KHz
    60
  • Noise(μVRMS)
    66