CXLD6418DA超低功耗高PSRR电流限制功能输出电流1A CMOS LDO输入电压2.5V~5.5V微调技术
0
CXLD6418DA系列是超低功耗、低静态电流、高PSRR CMOS LDO。使用CMOS结构，CXLD6418DA在整个输入电压范围内消耗的静态电流通常为160uA，这使得CXLD6418DA对需要高输出电流的用户、网络应用具有吸引力。CXLD6418DA系列可提供1.0V至3.3V的宽输出电压范围版本。CXLD6418DA系列提供热关机（OTP）和电流限制功能，以确保芯片和电源系统在错误条件下的稳定性，并采用微调技术确保输出电压精度在±2%以内。CXLD6418DA系列可以通过在“H”或“L”之间交替LCON引脚来选择1.0A或500mA之间的输出电流限制
产品手册
-
"
产品订购
产品简介
目录
产品概述 返回TOP
The CXLD6418DA series are ultra low dropout, Low quiescent current, high PSRR CMOS LDO. Using CMOS construction, the quiescent current consumed by the CXLD6418DA is typically 160uA over the entire input voltage range, making it attractive for consumer, networking applications that demand high output current. The CXLD6418DA series are available in wide output voltage range version from 1.0V to 3.3V. The CXLD6418DA series offer thermal shutdown (OTP) and current limit functions, to assure the stability of chip and power system at wrong condition, and it uses trimming technique to guarantee output voltage accuracy within ±2%. The CXLD6418DA series can choose the output current limit between 1.0A or 500mA by alternating the LCON pin between “H” or “L”. The CXLD6418DA regulators are available in DFN1612-8L packages. Standard products are Pb-free and Halogen-free.
产品特点 返回TOP
Input voltage : 2.5V~5.5V
Output voltage range :1.0V 1.8V 2.8V 3V
Output current : 500mA/1A
PSRR : 60dB(@ Vout=3V)
Dropout voltage : 70mV @ IOUT=0.5A
Output noise : 50μVRMS
Quiescent current : 160μA Typ.
应用范围 返回TOP
LCD TV STB
Computer, Graphic card
Network communication equipments
Others portable electronics devices
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
相关芯片选择指南 返回TOP 更多同类产品......
| 电源管理 > 线性稳压器 | |||||||||||
| Product | VIN | VOUT | VDROP | IOUT | ILIM | IQ | PSRR | Discharge | Package | Size | |
| (Min.) | (Max.) | (Typ.) | (Typ.) | (MAX.) | (Min.) | (Typ.) | (Typ.) | Function | (L×W) | ||
| (V) | (V) | (mV) | (A) | ((A) | (uA) | (dB) | (mm) | ||||
| CXLD6412E | 2.7 | 5.5 | Fix | 170 | 0.3 | 0.3 | 70 | 75 | NO | SOT-23-5L | 2.9 x 2.8 |
| CXLD6413D | 2.5 | 5.5 | Fix | 250 | 0.8 | 1 | 150 | 65 | NO | DFN2020-6L | 2.0 x 2.0 |
| CXLD6413E | 2.5 | 5.5 | Fix | 250 | 0.5 | 0.65 | 150 | 65 | NO | SOT-23-5L | 2.9 x 2.8 |
| CXLD6413K | 2.5 | 5.5 | Fix | 250 | 0.8 | 1.2 | 150 | 65 | NO | SOT-89-5L | 4.5 x 4.1 |
| CXLD6414E | 2.3 | 6.5 | Fix | 100 | 0.25 | 0.15 | 3 | 50 | NO | SOT-23-5L | 2.9 x 2.8 |
| CXLD6414N | 2.3 | 6.5 | Fix | 100 | 0.25 | 0.15 | 3 | 50 | NO | SOT-23-3L | 2.9 x 2.8 |
| CXLD6415E | 2.5 | 5.5 | Fix | 170 | 0.3 | 0.3 | 30 | 75 | NO | SOT-23-5L | 2.9 x 2.8 |
| CXLD6416B | 2.2 | 5.5 | Fix | 250 | 0.3 | 0.3 | 42 | 70 | NO | SOT-353 | 2.1 x 2.3 |
| CXLD6416D | 2.2 | 5.5 | Fix | 250 | 0.3 | 0.3 | 42 | 70 | NO | DFN1010-4L | 1.0 x 1.0 |
| CXLD6417D | 2.1 | 5.5 | Fix | 100 | 0.3 | 0.3 | 1.5 | 65 | Yes | DFN1010-4L | 1.0 x 1.0 |
| CXLD6418DA | 2.5 | 5.5 | Fix | 70 | 1 | 1 | 160 | 60 | Yes | DFN1612-8L | 1.6 x 1.2 |
| CXLD6419D | 2.2 | 5.5 | Fix | 250 | 0.3 | 0.3 | 42 | 70 | Yes | DFN1010-4L | 1.0 x 1.0 |
| CXLD6420D | 1.6 | 5.5 | Fix | 250 | 0.3 | 0.45 | 50 | 70 | Yes | DFN1010-4L | 1.0 x 1.0 |
| CXLD6421E | 4.75 | 40 | Fix | 240 | 0.03 | 0.18 | 10 | 60 | NO | SOT-23-5L | 2.9 x 2.8 |
| CXLD6421K | 4.75 | 40 | Fix | 240 | 0.03 | 0.18 | 10 | 60 | NO | SOT-89 | 4.5 x 4.1 |
| CXLD6422K | 4.75 | 40 | Fix | 800 | 0.1 | 0.18 | 10 | 60 | NO | SOT-89 | 4.5 x 4.1 |
| CXLD6423K | 4.75 | 40 | Fix | 800 | 0.1 | 0.18 | 10 | 60 | NO | SOT-89 | 4.5 x 4.1 |
