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WL2852K Schematic ( PDF Datasheet ) - WillSEMI

Teilenummer WL2852K
Beschreibung LDO
Hersteller WillSEMI
Logo WillSEMI Logo 




Gesamt 12 Seiten
WL2852K Datasheet, Funktion
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






WL2852K Datasheet, Funktion
WL2852K
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
-40OC
VIN = 6 V
VIN = 12 V
VIN = 24 V
VIN = 30 V
40 80 120 160
Load Current ( mA )
200
240
Output Voltage vs. Load Current
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
-40OC
VIN = 6 V
VIN = 12 V
VIN = 24 V
VIN = 30 V
40 80 120 160
Load Current ( mA )
200
240
Output Voltage vs. Load Current
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
25OC
VIN = 6 V
VIN = 12 V
VIN = 24 V
VIN = 30 V
40 80 120 160
Load Current ( mA )
200
240
Output Voltage vs. Load Current
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
25OC
VIN = 6 V
VIN = 12 V
VIN = 24 V
VIN = 30 V
40 80 120 160
Load Current ( mA )
200
240
Output Voltage vs. Load Current
3.5
3.0
2.5
2.0
85OC
1.5 VIN = 6 V
VIN = 12 V
1.0 VIN = 24 V
VIN = 30 V
0.5
0.0
0 20 40 60 80 100 120 140 160 180 200
Load Current ( mA )
Output Voltage vs. Load Current
5.5
5.0
4.5
4.0
3.5
3.0 85OC
2.5 VIN = 6 V
2.0 VIN = 12 V
VIN = 24 V
1.5 VIN = 30 V
1.0
0.5
0.0
0 20 40 60 80 100 120 140 160 180 200
Load Current ( mA )
Output Voltage vs. Load Current
Will Semiconductor Ltd.
6 Nov 2016 Rev.1.8

6 Page









WL2852K pdf, datenblatt
TAPE AND REEL INFORMATION
Reel Dimensions
WL2852K
Tape Dimensions
P1
Quadrant Assignments For PIN1 Orientation In Tape
Q1 Q2
Q3 Q4
Q1 Q2
Q3 Q4
UserDirection ofFeed
RD
P1
W
Pin1
Reel Dimension
Pitch between successive cavity centers
Overall width of the carrier tape
Pin1 Quadrant
7 inch
2 mm
8 mm
Q1
13 inch
4 mm
12 mm
Q2 Q3
8 mm
Q4
Will Semiconductor Ltd.
12 Nov 2016 Rev.1.8

12 Page





SeitenGesamt 12 Seiten
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