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WillSEMI |
WL2852K
High Input Voltage, Low Quiescent Current
LDO
Descriptions
The WL2852K 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 WL2852K offers over-current limit and over
temperature protection to ensure the device working in
well conditions.
The WL2852K regulators are available in standard
SOT-89-3L packages. Standard products are Pb-free
and Halogen-free.
Features
Supply Voltage : 4.75V~40V
Output Range : 1.8V~5.7V
Output Accuracy : <+/-2%
Output Current : 100mA (Up to 150mA Typ.)
PSRR
: 60dB @ 100Hz
Dropout Voltage : 800mV @ IOUT=100mA
Quiescent Current : 10μA@VIN=7V(Typ.)
Recommend Capacitor : 10uF
(Locate Cin as close to the Vin pin as possible.)
WL2852K
Http://www.sh-willsemi.com
SOT-89
1 23
VOUT GND VIN
Pin Configuration (Top View)
2852K**
YYWW
For detail marking information, please see page 10.
Marking
Order Information
For detail order information, please see page 10.
Will Semiconductor Ltd.
1 Nov 2016 – Rev.1.8
Typical Application
WL2852K
VIN
C1
10uF
VIN WL2852 VOUT
VOUT
GND
C2
10uF
Pin Description
GND
PIN Symbol Description
1 VOUT Voltage Output
2 GND Ground
3 VIN Voltage Input
Block Diagram
VIN
VOUT
VREF
Will Semiconductor Ltd.
2 Nov 2016 – Rev.1.8
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