Cxld6458 series is an ultra-low static power and low differential linear voltage regulator manufactured by CMOS technology. The current consumption of the voltage regulator is about 0.7ua, and the power consumption after enabling shutdown is 0.01ua (typical). Built in enable control, current limiting circuit and turn back short circuit protection, and enable to control the automatic discharge function of output capacitance
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目录
产品概述 返回TOP
CXLD6458系列是以 CMOS 工艺制造的超低静态功耗、低压差线性稳压器。稳压器消耗电流约0.7uA，使能关断后功耗为0.01uA（典型）。内置使能控制，限流电路以及折返短路保护，并有使能控制输出电容自动放电功能。
产品特点 返回TOP
●超低功耗：工作时：0.7uA（典型）、休眠时：0.01uA（典型）
●输入电压范围：2.0~18V
●输出电压范围：1.5~5V（间隔0.1V）
●输出精度：±2％
●输入输出电压差：160mV@ IOUT =100mA（3.3V）
●输出电流：300mA
●电流保护： 折返短路电流30mA
●过流保护
●使能控制：高电平ON/低电平OFF，不能悬空
●输出电容自动放电功能（CXLD6458C 系列为带使能版本、CXLD6458A 系列为不带使能版本）
应用范围 返回TOP
●以电池供电的设备的稳压电源
●家电产品的稳压电源
●携带通信设备、数码相机、数码音响设备的稳压电源
技术规格书（产品PDF) 返回TOP
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！
产品封装图 返回TOP
电路原理图 返回TOP
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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 |
|
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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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