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WL2805N Datasheet Preview

WL2805N Datasheet

CMOS LDO

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SMD Type
Low Power Consumption, CMOS LDO
WL2805N Series
Features
Quiescent current : 3μA Typ.
Input voltage : 2.3V ~ 5.5V
Output voltage : 1.2V ~ 3.3V
Output current : 250mA @ VOUT>2V
Output current : 100mA @ VOUT2V
Dropout voltage : 100mV @ 100mA
Recommend capacitor : 1uF
SOT-23
2.9 +0.1
-0.1
0.4 +0.1
-0.1
3
12
0.95 +0.1
-0.1
1.9 +0.1
-0.1
VIN
VREF
VOUT
IC
Unit: mm
0.1 +0.05
-0.01
1.GND
2.VOUT
3.VIN
Absolute Maximum Ratings Ta = 25
Parameter
Input Voltage Range
Input Voltage
VEN Range
Output Voltage Range
Power Dissipation
Thermal Resistance Junction to Ambient
Lead Temperature
Operating Temperature Range
Junction Temperature
Storage Temperature Range
Symbol
VIN
VIN
VEN
VOUT
PGM
RthJA
TL
TOPR
TJ
Tstg
Rating
-0.3 to 6
2.3 to 5.5
-0.3 to VIN
-0.3 to VIN
300
417
260
-40 to 85
150
-55 to 150
Unit
V
mW
/W
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Kexin

WL2805N Datasheet Preview

WL2805N Datasheet

CMOS LDO

No Preview Available !

SMD Type
IC
Low Power Consumption, CMOS LDO
WL2805N Series
Electrical Characteristics (VIN = VOUT +1V, CIN=COUT=1uF, Ta=25°C, unless otherwise noted)
Parameter
Output Voltage
WL2805N12
WL2805N13
WL2805N15
WL2805N18
WL2805N25
WL2805N28
WL2805N30
WL2805N33
Dropout Voltage
Load Regulation
Line Regulation
Output Current
Output short current limiter
Quiescent Current
Power Supply Ripple Rejection
Symbol
Test Conditions
VOUT VIN = VOUT +1V , IOUT=1mA
VDROP
IOUT =30mA, VOUT=3V
IOUT =100mA, VOUT=3V
VLOAD IOUT = 1~ 100mA
VLINE VIN=VOUT+1V~6V, IOUT=40mA
IOUT
VOUT > 2V
VOUT 2V
ILIM VOUT=GND
IQ VIN = VOUT +1V, IOUT=0A
Vp-p=1V, F=100Hz, IOUT=10mA
PSRR
Vp-p=1V, F=1KHz, IOUT=10mA
Min Typ. Max
1.17 1.2 1.23
1.27 1.3 1.33
1.47 1.5 1.53
1.764 1.8 1.836
2.45 2.5 2.55
2.744 2.8 2.856
2.94 3 3.06
3.234 3.3 3.366
30 100
100 200
25
0.1
250
100
150
35
-50
-30
Unit
V
mV
%/V
mA
uA
dB
MhaFrEkiCnglassification
NO
Marking
WL2805N12 WL2805N13 WL2805N15 WL2805N18
F12*
F13*
F15*
F18*
NO
Marking
WL2805N25 WL2805N28 WL2805N30 WL2805N33
F25*
F28*
F30*
F33*
Typical Applications
VIN 3
1uF
2 VOUT
1uF
1
2 www.kexin.com.cn


Part Number WL2805N
Description CMOS LDO
Maker Kexin
PDF Download

WL2805N Datasheet PDF





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