High Input Voltage, Low Quiescent Current
The WL2851E series is a high accuracy, high input
voltage low quiescent current, high speed, and low
dropout Liner regulator with high ripple rejection. The
device is manufactured with Bi-CMOS process.
The WL2851E offers over-current limit and over
temperature protection to ensure the device working in
The WL2851E regulators are available in standard
SOT-23-5L packages. Standard products are Pb-free
Supply Voltage : 4.75V~40V
Output Range : 1.8V~5.7V
Output Accuracy : <+/-2%
Output Current : 150mA @(VIN-VOUT=2V)(Typ.)
: 60dB @ 100Hz
Dropout Voltage : 240mV @ IOUT=30mA
Quiescent Current : 10μA@VIN=7V(Typ.)
Recommend Capacitor : 10uF
VIN GND NC
Pin Configuration (Top View)
For detail marking information, please see page 8.
For detail order information, please see page 8.
Will Semiconductor Ltd.
1 Apr 2016 – Rev.1.6