目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
CXLD6447C series are highly precise, low power consumption, high voltage, positive voltage regulators manufactured using CMOS and laser trimming technologies .The series provides large currents with a significantly small dropout voltage. The current limiter’s foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.
二.产品特点
Highly Accurate：±2%
Output voltage range：1.2V~5.0V
Low power consumption：7.5uA(TYP.)
Large output current：300mA (VIN＝3.8V,VOUT＝2.8V)
Input voltage: up to 6 V
Dropout voltage： 0.11V at 100mA and 0.23V at 200mA
CE Pin Function : Active High
Short-circuit Current：45mA(TYP.)
Excellent Input Stability
Be available to regulator and reference voltage
Packages:SOT23-5
三.应用范围
Battery powered equipment
Communication tools
Mobile phones
Portable games
Portable AV systems
Cameras, Video systems
Reference voltage sources
四.技术规格书（产品PDF)
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品.....
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CMOS LDO Linear Regulator（CMOS低压差线性稳压器） |
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|
Part |
VIN |
IOUT |
VOUT |
Accu |
IQ |
PSRR |
VDROPOUT |
Application |
Package |
|
(Max) |
(1KHZ) |
3.3V@100mA |
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|
~6.5V |
300mA |
1.5-5.0V |
±2% |
8uA |
50dB |
150mV |
①②⑨⑪ |
SOT23-3/SOT89-3/ |
|
|
~6.5V |
800mA |
1.8-5.0V |
±1% |
80uA |
65dB |
35mV |
⑨⑰⑱⑲ |
SOT89-5/SOT23-5 |
|
|
~6.5V |
500mA |
1.2-5.0V |
±2% |
50uA |
70dB |
120mV |
①②③④⑨⑪⑫⑬ |
SOT23-5/SOT353 |
|
|
~6.5V |
300mA |
1.5-5.0V |
±2% |
8uA |
50dB |
110mV |
①②⑨⑪ |
SOT23-5 |
|
|
~6.5V |
300mA |
1.0-5.0V |
±1% |
8uA |
50dB |
105mV |
①②⑨⑪ |
SOT23-3/SOT89-3/SOT23/TO92 |
|
|
~6.5V |
800mA |
1.5-5.6V |
±1% |
100uA |
65dB |
35mV |
⑨⑰⑱⑲ |
SOT89-5/SOT23-5 |
|
|
~6.5V |
300mA |
1.2-5.0V |
±2% |
65uA |
62dB |
180mV |
①②③④⑨⑪⑫⑬ |
SOT23-5/SOT353/ |
|
|
~18V |
1000mA |
1.2-5.0V |
±2% |
50uA |
70dB |
80mV |
⑨⑭⑮⑯⑰ |
SOT223/TO252 |
|
|
~18V |
400mA |
1.2-5.0V |
±2% |
60uA |
60dB |
105mV |
①②③④⑨⑪⑫⑬ |
SOT23-5/SOT89-3 |
|
|
~18V |
400mA |
ADJ |
±2% |
60uA |
60dB |
105mV |
①②③④⑨⑪⑫⑬ |
SOT23-5/SOT89-3 |
|
|
~18V |
100mA |
3.0-5.0V |
±2.5% |
4uA |
60dB |
700mV(@50mA) |
③⑤⑥⑦⑧⑨⑩⑫ |
TO92/SOT89-3/SOT23-3 |
|
|
~18V |
150mA |
3.0-5.0V |
±2% |
3uA |
50dB |
580mV |
④⑤⑥⑩ |
TO92/SOT89-3/SOT23-3 |
|
|
~18V |
250mA |
3.0-5.0V |
±2% |
3uA |
50dB |
200mV |
⑨⑩⑪⑫⑭⑮⑯ |
TO92/SOT89-3/SOT23-3 |
|
|
~18V |
500mA |
1.5-5.0V |
±2% |
1.5uA |
50dB |
100mV |
①②④⑤⑨⑪ |
TO92/SOT89-3/SOT23-3 |
|
|
~18V |
300mA |
1.5-5.0V |
±2% |
0.7uA |
40dB |
160mV |
①②④⑤⑨⑪ |
SOT89-3/SOT23-3/SOT23-5 |
|
|
~18V |
300mA |
1.5-5.0V |
±2% |
5.5uA |
50dB |
160mV(VOUT=2.8V) |
①②⑨⑪ |
SOT23-5 |
|
|
~40V |
100mA |
3.0-5.0V |
±2% |
3uA |
50dB |
1100mV(@50mA) |
③⑤⑥⑦⑧⑨⑩⑫ |
TO92/SOT89-3 |
|
|
Applications：①Mobile phone②MID③Cordless phone④Radio communicationequipment⑤Wireless communication equipment⑥Electronic Balance |
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⑦Toys⑧Reference voltage⑨Battery powered equipment⑩Ammeter⑪Camera, Video camera⑫Portable games⑬Reference voltage sources |
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⑭Post Regulator for Switching DC/DC Converter⑮High-efficiency linear regulators⑯Battery Charger⑰PC⑱Communication tools |
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⑲DVD or CD-ROM drivers★CXLD6449 OTP=165°CXLD6445 no OTP |
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