CXLD64012系列可调和固定电压调节器旨在提供5A输出电流，并在1V输入输出差分下运行。该器件的输出电压在最大输出电流下保证最大1.5V，在低负载电流下降低。片上微调将参考电压调整到1%。电流限制也被削减，使在过载条件下调节器和电源电路的应力最小化
目录
7.相关产品
产品概述 返回TOP
The CXLD64012 series of adjustable and fixed voltage regulators are designed to provide 5A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. The CXLD64012 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220-2 lead TO-252 package and 3 and 2 lead TO-263 (Plastic DD)
产品特点 返回TOP
Three Terminal Adjustable or Fixed Voltages*
5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V
Output Current of 5A Operates
Down to 1V Dropout Line Regulation: 0.2% Max.
Load Regulation: 0.4% Max.
TO-220 ,TO252and TO-263 package available
应用范围 返回TOP
High Efficiency Linear Regulators
Post Regulators for Switching Supplies
Microprocessor Supply Constant Current Regulators
Battery Chargers
Notebook/Personal Computer Supplies
Portable Instrumentation
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 |
|
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 |
|
|
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 |
|
|
150mA |
30V |
3.0/3.3/3.6/ |
±2% |
2uA |
50dB |
60mV |
0.20% |
SOT89/SOT-23-3L |
|
|
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 |
|
|
300mA |
24V |
3.0/3.3/5.0V |
±2% |
2uA |
50dB |
45mV |
0.20% |
SOT-89 |
|
|
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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