产品概述
The CXLD64373(-XX) are high-current, high-accuracy, lowdropout voltage regulators. Using the process with a PNP pass element, these regulators feature 350mV (full load) dropout voltages and very low ground current. These devices also find applications in lower current, low-dropout critical systems, where their tiny dropout voltage and ground current values are important attributes. The CXLD64373(-XX) are fully protected against overcurrent faults, reversed input polarity, reversed lead insertion, over temperature operation, positive and negative transient voltage spikes. Five-pin fixed voltage versions feature a logic level ON/OFF control and an error flag, which signals whenever the output falls out of regulation. On the CXLD64373(-XX) and CXLD64374, the EN (Enable) pin may be tied to VIN, if it is not required for the ON/OFF control. The CXLD64373(-XX) are available in 3- and 5-pin TO-220, TO- 263 and TO-252 packages. The Output Voltage, (-XX), may be 1.5V, 1.8V, 2.5V, 2.85V, 3V, 3.3V, 5V, 8V, 9V, 12V.
产品特点 返回TOP63r嘉泰姆
• High-current capability.........................1.5A63r嘉泰姆
• Low dropout voltage ...........................350mV63r嘉泰姆
• Low ground current63r嘉泰姆
• 1% initial accuracy63r嘉泰姆
• Extremely fast transient response63r嘉泰姆
• Reverse-battery and “load dump” protection63r嘉泰姆
• Zero-current shutdown mode (5-pin versions)63r嘉泰姆
• Error flag signals Output Out-of-Regulation (5-Pin versions)63r嘉泰姆
• Fixed voltage and adjustable versions63r嘉泰姆
应用范围 返回TOP63r嘉泰姆
• Battery-powered equipment63r嘉泰姆
• High-efficiency “green” computer systems63r嘉泰姆
• Automotive electronics63r嘉泰姆
• High-efficiency linear power supplies63r嘉泰姆
• High-efficiency post-regulator for switching supply63r嘉泰姆
技术规格书(产品PDF) 返回TOP 63r嘉泰姆
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!63r嘉泰姆
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产品封装图 返回TOP63r嘉泰姆
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电路原理图 返回TOP63r嘉泰姆
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带使能耐高压LDO IC |
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 |
CX53XX |
500mA |
12V |
1.8/2.5/2.8/3.0/3.3/3.6V/5.0V |
±2% |
1.2uA |
|
30mV |
0.05% |
SOT-25 |
CXLD64016 |
400mA |
18V |
3.0/3.3/3.6/4.0/5.0V |
±2% |
60uA |
|
30mV |
0.03% |
SOT-25 |
CXLD64017 |
300mA |
18V |
3.0/3.3V |
±2% |
6uA |
|
4mV |
30mV |
SOT-25 |
CXLD64018 |
350mA |
18V |
3.0/3.3/5.0V |
±2% |
8uA |
|
12mV |
0.05% |
SOT-25 |
CXLD64372 |
300mA |
18V |
3.0/3.3/5.0V |
±2% |
0.7uA |
|
4mV |
0.10% |
SOT-25 |
CXLD64373 |
1.5A |
30V |
3.3/5.0V |
±2% |
8mA |
|
0.20% |
0.06% |
TO-220-5L TO-263-5L |
CXLD64374 |
1.5A |
30V |
可调输出 |
±2% |
8mA |
|
0.20% |
0.06% |
TO-263-5L |
CXLD64375 |
1A |
可调+3.3V |
固定/可调 |
±2% |
2mA |
|
5mV |
0.10% |
ESOP8 |