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English400mA Adjustable Voltage High Speed LDO Regulators CXLD6452,Internal protection features consist of output current limiting, safe operating area compensation, thermal shutdown.
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）</span>
5.产品封装 6.电路原理图</strong> 7.相关产品
The CXLD6452 series are highly accurate, low noise, LDO Voltage Regulators .On chip trimming adjusts the reference/output voltage to within ±2% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The current limiter’s feedback 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. The CXLD6452 series can operate with up to 18V input.
Maximum Output Current: 400mA
Dropout Voltage:104mV@ IOUT =100mA
Operating Voltage Range: 2.5V～18V
Highly Accuracy: ±2％</span>
Adjustable Output Voltage Option
Standby Current: 60uA（TYP.）</span>
Line Regulation: 30mV（TYP.）</span>
Temperature Stability≤0.5%
Thermal Shutdown Protection：164℃</span>
Packages:SOT23-5,SOT89-3
Consumer and Industrial Equipment Point of Regulation
Switching Power Supply Post Regulation
Hard Drive Controllers
Battery Chargers
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| CMOS LDO Linear Regulator（CMOS低压差线性稳压器）</td> | |||||||||
| Part | VIN | IOUT | VOUT | Accu | IQ | PSRR | VDROPOUT | Application | Package |
| (Max) | (1KHZ) | 3.3V@100mA | |||||||
| CXLD6444 | ~6.5V | 300mA | 1.5-5.0V | ±2% | 8uA | 50dB | 150mV | ①②⑨⑪ | SOT23-3/SOT89-3/ |
| CXLD6445 | ~6.5V | 800mA | 1.8-5.0V | ±1% | 80uA | 65dB | 35mV | ⑨⑰⑱⑲ | SOT89-5/SOT23-5 |
| CXLD6446 | ~6.5V | 500mA | 1.2-5.0V | ±2% | 50uA | 70dB | 120mV | ①②③④⑨⑪⑫⑬ | SOT23-5/SOT353 |
| CXLD6447 | ~6.5V | 300mA | 1.5-5.0V | ±2% | 8uA | 50dB | 110mV | ①②⑨⑪ | SOT23-5 |
| CXLD6448 | ~6.5V | 300mA | 1.0-5.0V | ±1% | 8uA | 50dB | 105mV | ①②⑨⑪ | SOT23-3/SOT89-3/SOT23/TO92 |
| CXLD6449 | ~6.5V | 800mA | 1.5-5.6V | ±1% | 100uA | 65dB | 35mV | ⑨⑰⑱⑲ | SOT89-5/SOT23-5 |
| CXLD6450 | ~6.5V | 300mA | 1.2-5.0V | ±2% | 65uA | 62dB | 180mV | ①②③④⑨⑪⑫⑬ | SOT23-5/SOT353/ |
| CXLD6451 | ~18V | 1000mA | 1.2-5.0V | ±2% | 50uA | 70dB | 80mV | ⑨⑭⑮⑯⑰ | SOT223/TO252 |
| CXLD6452 | ~18V | 400mA | 1.2-5.0V | ±2% | 60uA | 60dB | 105mV | ①②③④⑨⑪⑫⑬ | SOT23-5/SOT89-3 |
| CXLD6453 | ~18V | 400mA | ADJ | ±2% | 60uA | 60dB | 105mV | ①②③④⑨⑪⑫⑬ | SOT23-5/SOT89-3 |
| CXLD6454 | ~18V | 100mA | 3.0-5.0V | ±2.5% | 4uA | 60dB | 700mV(@50mA) | ③⑤⑥⑦⑧⑨⑩⑫ | TO92/SOT89-3/SOT23-3 |
| CXLD6455 | ~18V | 150mA | 3.0-5.0V | ±2% | 3uA | 50dB | 580mV | ④⑤⑥⑩ | TO92/SOT89-3/SOT23-3 |
| CXLD6456 | ~18V | 250mA | 3.0-5.0V | ±2% | 3uA | 50dB | 200mV | ⑨⑩⑪⑫⑭⑮⑯ | TO92/SOT89-3/SOT23-3 |
| CXLD6457 | ~18V | 500mA | 1.5-5.0V | ±2% | 1.5uA | 50dB | 100mV | ①②④⑤⑨⑪ | TO92/SOT89-3/SOT23-3 |
| CXLD6458 | ~18V | 300mA | 1.5-5.0V | ±2% | 0.7uA | 40dB | 160mV | ①②④⑤⑨⑪ | SOT89-3/SOT23-3/SOT23-5 |
| CXLD6459 | ~18V | 300mA | 1.5-5.0V | ±2% | 5.5uA | 50dB | 160mV(VOUT=2.8V) | ①②⑨⑪ | SOT23-5 |
| CXLD6460 | ~40V | 100mA | 3.0-5.0V | ±2% | 3uA | 50dB | 1100mV(@50mA) | ③⑤⑥⑦⑧⑨⑩⑫ | TO92/SOT89-3 |
| Applications：①Mobile phone②MID③Cordless phone④Radio communicationequipment⑤Wireless communication equipment⑥Electronic Balance | |||||||||
| ⑦Toys⑧Reference voltage⑨Battery powered equipment⑩Ammeter⑪Camera, Video camera⑫Portable games⑬Reference voltage sources | |||||||||
| ⑭Post Regulator for Switching DC/DC Converter⑮High-efficiency linear regulators⑯Battery Charger⑰PC⑱Communication tools | |||||||||
| ⑲DVD or CD-ROM drivers★CXLD6449 OTP=165°CXLD6445 no OTP | |||||||||
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