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

目录RcG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） RcG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RcG嘉泰姆

一,产品概述(General Description) RcG嘉泰姆

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

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

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

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

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

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

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

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

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

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

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

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

board is possibleRcG嘉泰姆

二.产品特点(Features)RcG嘉泰姆
RcG嘉泰姆

Up to 1A Output CurrentRcG嘉泰姆

70uA Operating Supply CurrentRcG嘉泰姆

Excellent Line Regulation: 0.05%/VRcG嘉泰姆

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

High Power Supply Rejection RatioRcG嘉泰姆

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

1V to 5V Factory-Preset OutputRcG嘉泰姆

High Accuracy: ±1% or ±2%RcG嘉泰姆

Built-in Auto Discharge FunctionRcG嘉泰姆

500mA in-rush Current LimitRcG嘉泰姆

Fold-back Current Limit ProtectionRcG嘉泰姆

Thermal Shutdown ProtectionRcG嘉泰姆

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

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

三,应用范围 (Applications)RcG嘉泰姆
RcG嘉泰姆
Portable Communication EquipmentRcG嘉泰姆

RcG嘉泰姆

Battery-Powered EquipmentRcG嘉泰姆

Laptop, Palmtops, Notebook ComputersRcG嘉泰姆

Hand-Held InstrumentsRcG嘉泰姆

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

RcG嘉泰姆

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

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

八,相关芯片选择指南RcG嘉泰姆
RcG嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )RcG嘉泰姆
Part No.RcG嘉泰姆	VINRcG嘉泰姆	VOUTRcG嘉泰姆	Accu.RcG嘉泰姆	PSRRRcG嘉泰姆	IQRcG嘉泰姆	IOUT(Max)RcG嘉泰姆	PackageRcG嘉泰姆	FeaturesRcG嘉泰姆
CXLD6463RcG嘉泰姆	36VRcG嘉泰姆	3.3,5,12V, ADJRcG嘉泰姆	±2%RcG嘉泰姆		10μARcG嘉泰姆	150mARcG嘉泰姆	SOT89-3 TO92RcG嘉泰姆	HV Three-Terminal Positive RegulatorRcG嘉泰姆
CXLD6464RcG嘉泰姆	1.5~8VRcG嘉泰姆	1.1~5.5VRcG嘉泰姆	±2%RcG嘉泰姆		1μARcG嘉泰姆	200mARcG嘉泰姆	SOT23-3 SOT89-3 TO92 RcG嘉泰姆	Low Power Consumption,Low Dropout VoltageRcG嘉泰姆
CXLD6465RcG嘉泰姆	Max 16VRcG嘉泰姆	1.1~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		2μARcG嘉泰姆	250mARcG嘉泰姆	SOT23-3 SOT23-5 SOT89-3RcG嘉泰姆	Low Power Consumption,Low Dropout VoltageRcG嘉泰姆
CXLD6466RcG嘉泰姆	Max 16VRcG嘉泰姆	1.2~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		3μARcG嘉泰姆	250mARcG嘉泰姆	SOT23-3 SOT89-3RcG嘉泰姆	Low Power Consumption,Low Dropout VoltageRcG嘉泰姆
CXLD6467RcG嘉泰姆	Max 8VRcG嘉泰姆	1.2~6VRcG嘉泰姆	±2%/±1%RcG嘉泰姆		3μARcG嘉泰姆	250mARcG嘉泰姆	SOT89-3 SOT23-3 TO92RcG嘉泰姆	Low Dropout Voltage, Low lqRcG嘉泰姆
CXLD6468RcG嘉泰姆	Max 6VRcG嘉泰姆	2~6VRcG嘉泰姆	±2%RcG嘉泰姆	74dB@100HzRcG嘉泰姆	35μARcG嘉泰姆	300mARcG嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5RcG嘉泰姆	Low Noise, High PSRRRcG嘉泰姆
CXLD6469RcG嘉泰姆	Max 6VRcG嘉泰姆	1.5~4.5VRcG嘉泰姆	±2%RcG嘉泰姆	73dB@100HzRcG嘉泰姆	35μARcG嘉泰姆	300mARcG嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3RcG嘉泰姆	Low Noise, High PSRR, Output DischargeRcG嘉泰姆
CXLD6470RcG嘉泰姆	Max 6VRcG嘉泰姆	1.0~4.5VRcG嘉泰姆	±2%RcG嘉泰姆	70dB@100HzRcG嘉泰姆	35μARcG嘉泰姆	300mARcG嘉泰姆	SOT23-5 SC70-5RcG嘉泰姆	Low Noise, High PSRR, Output DischargeRcG嘉泰姆
CXLD6471RcG嘉泰姆	2~6VRcG嘉泰姆	1.2~5V,ADJRcG嘉泰姆	±2%/±1%RcG嘉泰姆	80dB@217Hz 78dB@1KHzRcG嘉泰姆	90μARcG嘉泰姆	300mARcG嘉泰姆	SOT23-5 SC70-5RcG嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeRcG嘉泰姆
CXLD6472RcG嘉泰姆	2~6VRcG嘉泰姆	1.2~5VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	78dB@217HzRcG嘉泰姆	90μARcG嘉泰姆	300mARcG嘉泰姆	SOT23-3 SOT89-3 SOT223-3RcG嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeRcG嘉泰姆
CXLD6473RcG嘉泰姆	2~6VRcG嘉泰姆	1.2~5VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	78dB@217HzRcG嘉泰姆	90μARcG嘉泰姆	300mARcG嘉泰姆	SOT23-5 SC70-5RcG嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeRcG嘉泰姆
CXLD6474RcG嘉泰姆	2~6VRcG嘉泰姆	1.2~5VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	70dB@1KHzRcG嘉泰姆	90μA x 2RcG嘉泰姆	300mA x 2RcG嘉泰姆	SOT23-6 ESOP8RcG嘉泰姆	Dual Channels LDO, Output DischargeRcG嘉泰姆
CXLD6475RcG嘉泰姆	Max 6VRcG嘉泰姆	1.5~4.5VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	73dB@100HzRcG嘉泰姆	20μA x 2RcG嘉泰姆	300mA x 2RcG嘉泰姆	SOT23-6RcG嘉泰姆	Dual Channels LDO, Output DischargeRcG嘉泰姆
CXLD6476RcG嘉泰姆	4.75~40VRcG嘉泰姆	1.8~10VRcG嘉泰姆	±2%RcG嘉泰姆		6μARcG嘉泰姆	500mARcG嘉泰姆	SOT89-3RcG嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageRcG嘉泰姆
CXLD6477RcG嘉泰姆	4.75~40VRcG嘉泰姆	1.8~10VRcG嘉泰姆	±2%RcG嘉泰姆		6μARcG嘉泰姆	500mARcG嘉泰姆	SOT89-3RcG嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageRcG嘉泰姆
CXLD6478RcG嘉泰姆	Max 8VRcG嘉泰姆	1.2~4.5VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	66dB@100HzRcG嘉泰姆	75μARcG嘉泰姆	500mARcG嘉泰姆	SOT89-3 SOT23-5RcG嘉泰姆	Low Noise, High PSRR,Output DischargeRcG嘉泰姆
CXLD6480RcG嘉泰姆	Max 6VRcG嘉泰姆	1.5~4.5VRcG嘉泰姆	±2%RcG嘉泰姆	73dB@100HzRcG嘉泰姆	20μARcG嘉泰姆	500mARcG嘉泰姆	SOT89-3RcG嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeRcG嘉泰姆
CXLD6479RcG嘉泰姆	Max 6VRcG嘉泰姆	1.2~4.5VRcG嘉泰姆	±2%RcG嘉泰姆	72dB@1KHzRcG嘉泰姆	30μARcG嘉泰姆	500mARcG嘉泰姆	SC70-5 SOT23-5RcG嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeRcG嘉泰姆
CXLD6482RcG嘉泰姆	Max 6VRcG嘉泰姆	1.2~4.5VRcG嘉泰姆	±2%RcG嘉泰姆	72dB@1KHzRcG嘉泰姆	30μA x 2RcG嘉泰姆	500mA x 2RcG嘉泰姆	SOT23-6RcG嘉泰姆	Dual Channels LDORcG嘉泰姆
CXLD6483RcG嘉泰姆	2.5~6VRcG嘉泰姆	1.0~5.0VRcG嘉泰姆	±2%/±1%RcG嘉泰姆	70dB@100HzRcG嘉泰姆	70μARcG嘉泰姆	1ARcG嘉泰姆	SOT223-3 TO252-3RcG嘉泰姆	1A Very Low Dropout Low Noise High PSRRRcG嘉泰姆
CXLD6484RcG嘉泰姆	Max 6VRcG嘉泰姆	1.2~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		100μARcG嘉泰姆	1ARcG嘉泰姆	SOT89-3 SOT23-5RcG嘉泰姆	Low Noise, Low Dropout, High PSRRRcG嘉泰姆
CXLD6485RcG嘉泰姆	Max 6VRcG嘉泰姆	1.2~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		100μARcG嘉泰姆	1.5ARcG嘉泰姆	SOT223RcG嘉泰姆	Low Noise, Low Dropout, High PSRRRcG嘉泰姆
CXLD6486RcG嘉泰姆	Max 18VRcG嘉泰姆	1.2~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		3μARcG嘉泰姆	2ARcG嘉泰姆	SOT223 TO252RcG嘉泰姆	2A Low Dropout , Low lqRcG嘉泰姆
CXLD6481RcG嘉泰姆	Max 18VRcG嘉泰姆	1.2~5.0VRcG嘉泰姆	±2%RcG嘉泰姆		3μARcG嘉泰姆	2ARcG嘉泰姆	SOT223 TO252RcG嘉泰姆	2A Low Dropout , Low lqRcG嘉泰姆