CXLD64018列是一款高精度、低噪声、高速、低损耗、高纹波抑制的CMOS稳压器。该系列包括参考电压源、误差放大器和相位补偿电路。CE功能通过输入低电平信号使整个电路处于待机状态。在0.80V～5.00V范围内，采用工厂设置的激光微调技术，输出电压可选择0.05V增量
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产品概述 返回TOP
The CXLD64018 series is a hig h accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series includes a r eference voltage source, an error a mplifier, and a phase compensation circuit. The CE function enables the entire circuit to be in stand-by state by by inputting low level signal. Output voltage is s electable in 0.05V increments within a range of 0.80V~5.00V, using the laser trimming technology set in factory. The current limiter’s fold-back circuit also operates as a short circuit protection and an output current limiter at the output pin. The series achieves a fast response with only 8uA of low power consumption. Also the serie s has low dropout voltage characteristics, which is 330mV at I OUT =100mA and V out = 5 . 0 V
产品特点 返回TOP
Low power consumption:8uA (Typ.)
Low voltage drop:0.4V@100mA(Typ.)
Standby Mode: 0.1uA
Low temperature coefficient
Output Voltage Range: 0.9V~5V
Good line Regulation:0.05%/V
High Ripple Rejection: 60dB@100Hz(Typ.)
Output voltage accuracy: tolerance ±2%
Build-in Enable/Output Current Limit circuit
SOT23, SOT23-5 and SOT89 package
应用范围 返回TOP
Cellular phones
Wireless Communication equipment
Cordless phones
Portable games
Cameras, Video cameras
Reference voltage sources
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
电路原理图 返回TOP
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大电流耐高压LDO IC |
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型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
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1A |
18V |
1.2/1.8/3.3/5.0V |
±2% |
52uA |
3mV |
2mV |
SOT223/TO252/SOT89 |
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|
1A |
18V |
1.8/3.3/ADJ |
±2% |
60uA |
10mV |
2mV |
TO-252 |
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|
1A |
18V |
3.3/5.0V |
±2% |
90uA |
0.20% |
2% |
TO-252 |
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|
1A |
37V |
5.0V |
±2% |
10mA |
10% |
10% |
SOT-223 |
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|
5A |
12V |
1.8/3.3/5.0V/ADJ |
±1% |
5mA |
60dB |
15mV |
- |
TO252/TO263/TO220 |
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|
5A |
22V |
1.8/3.3V/ADJ |
±2% |
105mA |
0.40% |
0.20% |
TO-252 |
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带使能耐高压LDO IC |
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型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
|
500mA |
12V |
1.8/2.5/2.8/3.0/3.3/3.6V/5.0V |
±2% |
1.2uA |
30mV |
0.05% |
SOT-25 |
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400mA |
18V |
3.0/3.3/3.6/4.0/5.0V |
±2% |
60uA |
30mV |
0.03% |
SOT-25 |
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300mA |
18V |
3.0/3.3V |
±2% |
6uA |
4mV |
30mV |
SOT-25 |
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350mA |
18V |
3.0/3.3/5.0V |
±2% |
8uA |
12mV |
0.05% |
SOT-25 |
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耐高压 LDO IC |
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型号 |
最大输 出电流 |
输入 电压 |
输出电压 |
精度 |
功耗 |
纹波 (1KHZ) |
负载稳 定率 |
线性稳 定率 |
封装 |
|
150mA |
18V |
2.8/3.0/3.3/3.6/4.0/4.4/5.0V |
±3% |
2uA |
50dB |
60mV |
0.20% |
SOT89/SOT23/SOT23-3L/TO92 |
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|
150mA |
30V |
3.0/3.3/3.6/ |
±2% |
2uA |
50dB |
60mV |
0.20% |
SOT89/SOT-23-3L |
|
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100mA |
40V |
3.0/3.3/5.0V |
±2% |
2.5uA |
60mV |
0.20% |
SOT-89 |
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300mA |
18V |
1.5/1.8/2.5/2.7/2.8/3.03.3 /3.6/4.0/4.4/5.0V |
±3% |
2uA |
50dB |
45mV |
0.20% |
SOT89/SOT23/SOT23-3L/TO92 |
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300mA |
24V |
3.0/3.3/5.0V |
±2% |
2uA |
50dB |
45mV |
0.20% |
SOT-89 |
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500mA |
18V |
1.8/2.5/2.7/2.8/3.0/3.3/3.6/5.0V |
±2% |
1uA |
12mV |
0.05% |
SOT89/SOT-23-3L |
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100mA |
40V |
3.0/3.3/3.6/5.0V |
±2% |
3uA |
30mV |
0.04% |
SOT89/SOT23/SOT23-3L/TO92 |
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250mA |
15V |
3.0/3.3/4.5/5.0V |
±2% |
2uA |
12mV |
0.05% |
SOT89/TO-92 |
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