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WL2003E 데이터시트 PDF




Will Semiconductor에서 제조한 전자 부품 WL2003E은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 WL2003E 자료 제공

부품번호 WL2003E 기능
기능 RF LDO
제조업체 Will Semiconductor
로고 Will Semiconductor 로고


WL2003E 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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WL2003E 데이터시트, 핀배열, 회로
WL2003E
300mA, Low noise, High PSRRˈRF LDO
Descriptions
The WL2003E series are 300mA low dropout
linear regulators and optimized to provide a high
performance solution for battery power system to
deliver low quiescent current. The WL2003E series are
designed for portable RF and wireless applications to
deliver ultra low output noise and high PSRR. The
devices offer a new level of cost effective performance
in cellular phones, laptop and notebook computers,
and other portable devices.
The WL2003E series are designed to make use of
low cost ceramic capacitors which ensure the stability
of the output current, and enhance the efficiency in
order to prolong the battery life of those portable
devices.
The WL2003E regulators are available in standard
SOT-23-5L package. Standard products are Pb-free
and Halogen-free
Features
z Input voltage
: 2.5V ~ 5.5V
z Output voltage
: 1.2V ~ 3.3V
z Output current
: 300mA
z PSRR
: 70dB @ 1KHz
z Output noise
: 100uV
z Quiescent current
: 120ȝA
z Shut-down current
: < 0.1ȝA
z Dropout voltage
: 120mV
z Recommend capacitor
: 1uF
z Operating Temperature : -40 ~ +85 °C
z Over current/over temperature protection
Applications
z MP3/MP4 Players
z Cellphones, radiophone, digital cameras
z Bluetooth, wireless handsets
z Others portable electronics device
WL2003E
Http://www.willsemi.com
SOT-23-5L
VOUT
NC
54
1
23
VIN GND EN
Pin Configuration (Top View)
****
For detail marking information, please see page 7.
Marking
Order Informations
For detail order information, please see page 7.
Will Semiconductor Ltd. 1 May. 2010 – Rev2.0
Free Datasheet http://www.datasheet4u.com/




WL2003E pdf, 반도체, 판매, 대치품
Typical Characteristics
180
V =3.8V,V =2.8V,I =0mA
IN
OUT
OUT
160
140
120
100
80
-50
0 50 100
Temperature(CO)
150
Quiescent Current vs. Temperature
WL2003E
2.9
V =3.8V,V =2.8V,I =0mA
IN
OUT
OUT
2.8
2.7
2.6
-50 0
50 100
Temperature(CO)
Output Voltage vs. Temperature
150
3.0
2.4 V =V =3.8V,V =2.8V
IN EN
OUT
1.8
1.2
0.6
0.0
0
200 400 600
Output Current(mA)
Output Voltage vs. Output Current
0.8
V =3.8V,V =2.8V,I =0mA
IN
OUT
OUT
0.7
V =3.8V,V =2.8V,I =10mA
-56 IN
OUT
out
-60
V =0.2V
PP
-64
V =0.5V
-68 PP
-72
0.1 1
Frequency(KHz)
PSRR vs. Frequency
10
0.6
0.5
0.4
-50
0 50 100
Temperature(CO)
150
EN Shutdown Threshold vs. Temperature
Will Semiconductor Ltd.
4
Start Up
May. 2010 – Rev2.0

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WL2003E 전자부품, 판매, 대치품
ORDER INFORMATION
WL2003E
Ordering No.
WL2003E12G-5/TR
Vout
(V)
1.2
WL2003E13G-5/TR
1.3
WL2003E15G-5/TR
1.5
WL2003E18G-5/TR
1.8
WL2003E25G-5/TR
2.5
WL2003E28G-5/TR
2.8
WL2003E30G-5/TR
3.0
WL2003E33G-5/TR
3.3
WL2003E125G-5/TR 1.25
Package
Operating
Temperature
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
SOT-23-5L -40~+85°C
Marking
WL12
YYWW
WL13
YYWW
WL15
YYWW
WL18
YYWW
WL25
YYWW
WL28
YYWW
WL30
YYWW
WL33
YYWW
W125
YYWW
Shipping
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Tape and Reel,
3000
Marking:
W***
YY
WW
= Device Code
= Year
= Week
Will Semiconductor Ltd. 7 May. 2010 – Rev2.0

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부품번호상세설명 및 기능제조사
WL2003E

RF LDO

Will Semiconductor
Will Semiconductor

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