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
CXLD6457 series are low quiescent, low-dropout linear voltage regulators.CXLD6457 series are based on the CMOS process and allow high voltage input .The allow operation voltage as high as 18V. CXLD6457 series have short circuit protection function
二.产品特点
High output accuracy：± 2%
Input voltage：2V to 18 V
Output voltage：1.5V ~ 5.0V
Ultra-low quiescent current (Typ. = 1.5 μ A)
Output Current：Iout = 500mA （When Vin = 4V and Vout =3V）
Low dropout voltage: 11mV@ Iout =10mA (Typ. Vout = 3.0V)
Input good stability：Typ. 0.03% / V
Short-circuit Current:：Typ. 50mA
Ceramic capacitor can be used
Package：SOT89-3, SOT23-3, TO-92.
三.应用范围
Power source for home electric/electronic appliances
Power source for battery-powered devices
Power source for personal communication devices
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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