高电源抑制比CXLD6483低压差调节器输入电压从2.5V到6V 1A负载电流固定或可调输出电压过温度保护

发表时间：2020-06-17浏览次数：13

目录kMh嘉泰姆

1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（产品PDF文档） kMh嘉泰姆
5.产品封装图 6.电路原理图 7.功能概述 8.相关产品kMh嘉泰姆

一,产品概述(General Description) kMh嘉泰姆

The CXLD6483 is a low-dropout regulator that operates ,the input voltagekMh嘉泰姆

from 2.5V to 6V and delivers 1A load current. The CXLD6483 is available inkMh嘉泰姆

two types,either fixed or adjustable output voltage. The output voltage of kMh嘉泰姆

the fixed types is preset at an internally trimmed voltage 1V, 1.2V, 1.3V, 1.5V,kMh嘉泰姆

1.8V, 2.5V,2.7V, 2.8V, 2.85V, 3.0V, 3.2V, 3.3V, 5V or can be made with options kMh嘉泰姆

of the output range from 1V to 5V in 50mV increments. The output range of kMh嘉泰姆

adjustable types is from 1V to 5V. The CXLD6483 consists of a voltage kMh嘉泰姆

reference, an error amplifier, resistor net for setting output voltage, a kMh嘉泰姆

current limit circuit for over-current and a thermal-shutdown circuit. A kMh嘉泰姆

standby mode with ultra low supply current can be realized with the chip kMh嘉泰姆

enable function. Since the packages for CXLD6483 are DFN-6, SOT-89-5,kMh嘉泰姆

SOT-223-5,SOT-223-3,TO-263-3,TO-220-3, SOT-89-3, TO-252-3, TO92-3 and kMh嘉泰姆

TO-252-5 with high power dissipation, high density mounting of the IC onkMh嘉泰姆

board is possiblekMh嘉泰姆

二.产品特点(Features)kMh嘉泰姆
kMh嘉泰姆

Up to 1A Output CurrentkMh嘉泰姆

70uA Operating Supply CurrentkMh嘉泰姆

Excellent Line Regulation: 0.05%/VkMh嘉泰姆

Low Dropout: 350mV@1A(VOUT=3.3V)kMh嘉泰姆

High Power Supply Rejection RatiokMh嘉泰姆

Wide Operating Voltage Range: 2.5V to 6.0VkMh嘉泰姆

1V to 5V Factory-Preset OutputkMh嘉泰姆

High Accuracy: ±1% or ±2%kMh嘉泰姆

Built-in Auto Discharge FunctionkMh嘉泰姆

500mA in-rush Current LimitkMh嘉泰姆

Fold-back Current Limit ProtectionkMh嘉泰姆

Thermal Shutdown ProtectionkMh嘉泰姆

DFN-6,SOT-89-5,SOT-89-3,SOT-223-5,SOT-223-3, TO-263-3, TO-220-3, TO-252-3kMh嘉泰姆

and TO-252-5 Package RoHS Compliant and 100% Lead (Pb)-FreekMh嘉泰姆

三,应用范围 (Applications)kMh嘉泰姆
kMh嘉泰姆
Portable Communication EquipmentkMh嘉泰姆

kMh嘉泰姆

Battery-Powered EquipmentkMh嘉泰姆

Laptop, Palmtops, Notebook ComputerskMh嘉泰姆

Hand-Held InstrumentskMh嘉泰姆

四.技术规格书下载（产品PDF）kMh嘉泰姆
kMh嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们kMh嘉泰姆

kMh嘉泰姆

五,产品封装图 (Package)kMh嘉泰姆
kMh嘉泰姆
QQ截图20160419091015.jpg kMh嘉泰姆

六.电路原理图kMh嘉泰姆
kMh嘉泰姆
QQ截图20160419090956.jpg kMh嘉泰姆

八,相关芯片选择指南kMh嘉泰姆
kMh嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )kMh嘉泰姆
Part No.kMh嘉泰姆	VINkMh嘉泰姆	VOUTkMh嘉泰姆	Accu.kMh嘉泰姆	PSRRkMh嘉泰姆	IQkMh嘉泰姆	IOUT(Max)kMh嘉泰姆	PackagekMh嘉泰姆	FeatureskMh嘉泰姆
CXLD6463kMh嘉泰姆	36VkMh嘉泰姆	3.3,5,12V, ADJkMh嘉泰姆	±2%kMh嘉泰姆		10μAkMh嘉泰姆	150mAkMh嘉泰姆	SOT89-3 TO92kMh嘉泰姆	HV Three-Terminal Positive RegulatorkMh嘉泰姆
CXLD6464kMh嘉泰姆	1.5~8VkMh嘉泰姆	1.1~5.5VkMh嘉泰姆	±2%kMh嘉泰姆		1μAkMh嘉泰姆	200mAkMh嘉泰姆	SOT23-3 SOT89-3 TO92 kMh嘉泰姆	Low Power Consumption,Low Dropout VoltagekMh嘉泰姆
CXLD6465kMh嘉泰姆	Max 16VkMh嘉泰姆	1.1~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		2μAkMh嘉泰姆	250mAkMh嘉泰姆	SOT23-3 SOT23-5 SOT89-3kMh嘉泰姆	Low Power Consumption,Low Dropout VoltagekMh嘉泰姆
CXLD6466kMh嘉泰姆	Max 16VkMh嘉泰姆	1.2~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		3μAkMh嘉泰姆	250mAkMh嘉泰姆	SOT23-3 SOT89-3kMh嘉泰姆	Low Power Consumption,Low Dropout VoltagekMh嘉泰姆
CXLD6467kMh嘉泰姆	Max 8VkMh嘉泰姆	1.2~6VkMh嘉泰姆	±2%/±1%kMh嘉泰姆		3μAkMh嘉泰姆	250mAkMh嘉泰姆	SOT89-3 SOT23-3 TO92kMh嘉泰姆	Low Dropout Voltage, Low lqkMh嘉泰姆
CXLD6468kMh嘉泰姆	Max 6VkMh嘉泰姆	2~6VkMh嘉泰姆	±2%kMh嘉泰姆	74dB@100HzkMh嘉泰姆	35μAkMh嘉泰姆	300mAkMh嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5kMh嘉泰姆	Low Noise, High PSRRkMh嘉泰姆
CXLD6469kMh嘉泰姆	Max 6VkMh嘉泰姆	1.5~4.5VkMh嘉泰姆	±2%kMh嘉泰姆	73dB@100HzkMh嘉泰姆	35μAkMh嘉泰姆	300mAkMh嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3kMh嘉泰姆	Low Noise, High PSRR, Output DischargekMh嘉泰姆
CXLD6470kMh嘉泰姆	Max 6VkMh嘉泰姆	1.0~4.5VkMh嘉泰姆	±2%kMh嘉泰姆	70dB@100HzkMh嘉泰姆	35μAkMh嘉泰姆	300mAkMh嘉泰姆	SOT23-5 SC70-5kMh嘉泰姆	Low Noise, High PSRR, Output DischargekMh嘉泰姆
CXLD6471kMh嘉泰姆	2~6VkMh嘉泰姆	1.2~5V,ADJkMh嘉泰姆	±2%/±1%kMh嘉泰姆	80dB@217Hz 78dB@1KHzkMh嘉泰姆	90μAkMh嘉泰姆	300mAkMh嘉泰姆	SOT23-5 SC70-5kMh嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargekMh嘉泰姆
CXLD6472kMh嘉泰姆	2~6VkMh嘉泰姆	1.2~5VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	78dB@217HzkMh嘉泰姆	90μAkMh嘉泰姆	300mAkMh嘉泰姆	SOT23-3 SOT89-3 SOT223-3kMh嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargekMh嘉泰姆
CXLD6473kMh嘉泰姆	2~6VkMh嘉泰姆	1.2~5VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	78dB@217HzkMh嘉泰姆	90μAkMh嘉泰姆	300mAkMh嘉泰姆	SOT23-5 SC70-5kMh嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargekMh嘉泰姆
CXLD6474kMh嘉泰姆	2~6VkMh嘉泰姆	1.2~5VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	70dB@1KHzkMh嘉泰姆	90μA x 2kMh嘉泰姆	300mA x 2kMh嘉泰姆	SOT23-6 ESOP8kMh嘉泰姆	Dual Channels LDO, Output DischargekMh嘉泰姆
CXLD6475kMh嘉泰姆	Max 6VkMh嘉泰姆	1.5~4.5VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	73dB@100HzkMh嘉泰姆	20μA x 2kMh嘉泰姆	300mA x 2kMh嘉泰姆	SOT23-6kMh嘉泰姆	Dual Channels LDO, Output DischargekMh嘉泰姆
CXLD6476kMh嘉泰姆	4.75~40VkMh嘉泰姆	1.8~10VkMh嘉泰姆	±2%kMh嘉泰姆		6μAkMh嘉泰姆	500mAkMh嘉泰姆	SOT89-3kMh嘉泰姆	HV, Low Power Consumption, Low Dropout VoltagekMh嘉泰姆
CXLD6477kMh嘉泰姆	4.75~40VkMh嘉泰姆	1.8~10VkMh嘉泰姆	±2%kMh嘉泰姆		6μAkMh嘉泰姆	500mAkMh嘉泰姆	SOT89-3kMh嘉泰姆	HV, Low Power Consumption, Low Dropout VoltagekMh嘉泰姆
CXLD6478kMh嘉泰姆	Max 8VkMh嘉泰姆	1.2~4.5VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	66dB@100HzkMh嘉泰姆	75μAkMh嘉泰姆	500mAkMh嘉泰姆	SOT89-3 SOT23-5kMh嘉泰姆	Low Noise, High PSRR,Output DischargekMh嘉泰姆
CXLD6480kMh嘉泰姆	Max 6VkMh嘉泰姆	1.5~4.5VkMh嘉泰姆	±2%kMh嘉泰姆	73dB@100HzkMh嘉泰姆	20μAkMh嘉泰姆	500mAkMh嘉泰姆	SOT89-3kMh嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargekMh嘉泰姆
CXLD6479kMh嘉泰姆	Max 6VkMh嘉泰姆	1.2~4.5VkMh嘉泰姆	±2%kMh嘉泰姆	72dB@1KHzkMh嘉泰姆	30μAkMh嘉泰姆	500mAkMh嘉泰姆	SC70-5 SOT23-5kMh嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargekMh嘉泰姆
CXLD6482kMh嘉泰姆	Max 6VkMh嘉泰姆	1.2~4.5VkMh嘉泰姆	±2%kMh嘉泰姆	72dB@1KHzkMh嘉泰姆	30μA x 2kMh嘉泰姆	500mA x 2kMh嘉泰姆	SOT23-6kMh嘉泰姆	Dual Channels LDOkMh嘉泰姆
CXLD6483kMh嘉泰姆	2.5~6VkMh嘉泰姆	1.0~5.0VkMh嘉泰姆	±2%/±1%kMh嘉泰姆	70dB@100HzkMh嘉泰姆	70μAkMh嘉泰姆	1AkMh嘉泰姆	SOT223-3 TO252-3kMh嘉泰姆	1A Very Low Dropout Low Noise High PSRRkMh嘉泰姆
CXLD6484kMh嘉泰姆	Max 6VkMh嘉泰姆	1.2~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		100μAkMh嘉泰姆	1AkMh嘉泰姆	SOT89-3 SOT23-5kMh嘉泰姆	Low Noise, Low Dropout, High PSRRkMh嘉泰姆
CXLD6485kMh嘉泰姆	Max 6VkMh嘉泰姆	1.2~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		100μAkMh嘉泰姆	1.5AkMh嘉泰姆	SOT223kMh嘉泰姆	Low Noise, Low Dropout, High PSRRkMh嘉泰姆
CXLD6486kMh嘉泰姆	Max 18VkMh嘉泰姆	1.2~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		3μAkMh嘉泰姆	2AkMh嘉泰姆	SOT223 TO252kMh嘉泰姆	2A Low Dropout , Low lqkMh嘉泰姆
CXLD6481kMh嘉泰姆	Max 18VkMh嘉泰姆	1.2~5.0VkMh嘉泰姆	±2%kMh嘉泰姆		3μAkMh嘉泰姆	2AkMh嘉泰姆	SOT223 TO252kMh嘉泰姆	2A Low Dropout , Low lqkMh嘉泰姆

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