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RHz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） RHz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RHz嘉泰姆

一,产品概述(General Description) RHz嘉泰姆

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

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

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

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

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

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

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

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

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

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

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

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

board is possibleRHz嘉泰姆

二.产品特点(Features)RHz嘉泰姆
RHz嘉泰姆

Up to 1A Output CurrentRHz嘉泰姆

70uA Operating Supply CurrentRHz嘉泰姆

Excellent Line Regulation: 0.05%/VRHz嘉泰姆

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

High Power Supply Rejection RatioRHz嘉泰姆

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

1V to 5V Factory-Preset OutputRHz嘉泰姆

High Accuracy: ±1% or ±2%RHz嘉泰姆

Built-in Auto Discharge FunctionRHz嘉泰姆

500mA in-rush Current LimitRHz嘉泰姆

Fold-back Current Limit ProtectionRHz嘉泰姆

Thermal Shutdown ProtectionRHz嘉泰姆

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

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

三,应用范围 (Applications)RHz嘉泰姆
RHz嘉泰姆
Portable Communication EquipmentRHz嘉泰姆

RHz嘉泰姆

Battery-Powered EquipmentRHz嘉泰姆

Laptop, Palmtops, Notebook ComputersRHz嘉泰姆

Hand-Held InstrumentsRHz嘉泰姆

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

RHz嘉泰姆

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

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

八,相关芯片选择指南RHz嘉泰姆
RHz嘉泰姆

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )RHz嘉泰姆
Part No.RHz嘉泰姆	VINRHz嘉泰姆	VOUTRHz嘉泰姆	Accu.RHz嘉泰姆	PSRRRHz嘉泰姆	IQRHz嘉泰姆	IOUT(Max)RHz嘉泰姆	PackageRHz嘉泰姆	FeaturesRHz嘉泰姆
CXLD6463RHz嘉泰姆	36VRHz嘉泰姆	3.3,5,12V, ADJRHz嘉泰姆	±2%RHz嘉泰姆		10μARHz嘉泰姆	150mARHz嘉泰姆	SOT89-3 TO92RHz嘉泰姆	HV Three-Terminal Positive RegulatorRHz嘉泰姆
CXLD6464RHz嘉泰姆	1.5~8VRHz嘉泰姆	1.1~5.5VRHz嘉泰姆	±2%RHz嘉泰姆		1μARHz嘉泰姆	200mARHz嘉泰姆	SOT23-3 SOT89-3 TO92 RHz嘉泰姆	Low Power Consumption,Low Dropout VoltageRHz嘉泰姆
CXLD6465RHz嘉泰姆	Max 16VRHz嘉泰姆	1.1~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		2μARHz嘉泰姆	250mARHz嘉泰姆	SOT23-3 SOT23-5 SOT89-3RHz嘉泰姆	Low Power Consumption,Low Dropout VoltageRHz嘉泰姆
CXLD6466RHz嘉泰姆	Max 16VRHz嘉泰姆	1.2~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		3μARHz嘉泰姆	250mARHz嘉泰姆	SOT23-3 SOT89-3RHz嘉泰姆	Low Power Consumption,Low Dropout VoltageRHz嘉泰姆
CXLD6467RHz嘉泰姆	Max 8VRHz嘉泰姆	1.2~6VRHz嘉泰姆	±2%/±1%RHz嘉泰姆		3μARHz嘉泰姆	250mARHz嘉泰姆	SOT89-3 SOT23-3 TO92RHz嘉泰姆	Low Dropout Voltage, Low lqRHz嘉泰姆
CXLD6468RHz嘉泰姆	Max 6VRHz嘉泰姆	2~6VRHz嘉泰姆	±2%RHz嘉泰姆	74dB@100HzRHz嘉泰姆	35μARHz嘉泰姆	300mARHz嘉泰姆	DFN1x1 - 4L SC70-5,SOT23-5RHz嘉泰姆	Low Noise, High PSRRRHz嘉泰姆
CXLD6469RHz嘉泰姆	Max 6VRHz嘉泰姆	1.5~4.5VRHz嘉泰姆	±2%RHz嘉泰姆	73dB@100HzRHz嘉泰姆	35μARHz嘉泰姆	300mARHz嘉泰姆	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3RHz嘉泰姆	Low Noise, High PSRR, Output DischargeRHz嘉泰姆
CXLD6470RHz嘉泰姆	Max 6VRHz嘉泰姆	1.0~4.5VRHz嘉泰姆	±2%RHz嘉泰姆	70dB@100HzRHz嘉泰姆	35μARHz嘉泰姆	300mARHz嘉泰姆	SOT23-5 SC70-5RHz嘉泰姆	Low Noise, High PSRR, Output DischargeRHz嘉泰姆
CXLD6471RHz嘉泰姆	2~6VRHz嘉泰姆	1.2~5V,ADJRHz嘉泰姆	±2%/±1%RHz嘉泰姆	80dB@217Hz 78dB@1KHzRHz嘉泰姆	90μARHz嘉泰姆	300mARHz嘉泰姆	SOT23-5 SC70-5RHz嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeRHz嘉泰姆
CXLD6472RHz嘉泰姆	2~6VRHz嘉泰姆	1.2~5VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	78dB@217HzRHz嘉泰姆	90μARHz嘉泰姆	300mARHz嘉泰姆	SOT23-3 SOT89-3 SOT223-3RHz嘉泰姆	Ultra Fast, Ultra Low Noise, High PSSR, Output DischargeRHz嘉泰姆
CXLD6473RHz嘉泰姆	2~6VRHz嘉泰姆	1.2~5VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	78dB@217HzRHz嘉泰姆	90μARHz嘉泰姆	300mARHz嘉泰姆	SOT23-5 SC70-5RHz嘉泰姆	RF LDO, Ultra Low Noise, High PSSR, Output DischargeRHz嘉泰姆
CXLD6474RHz嘉泰姆	2~6VRHz嘉泰姆	1.2~5VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	70dB@1KHzRHz嘉泰姆	90μA x 2RHz嘉泰姆	300mA x 2RHz嘉泰姆	SOT23-6 ESOP8RHz嘉泰姆	Dual Channels LDO, Output DischargeRHz嘉泰姆
CXLD6475RHz嘉泰姆	Max 6VRHz嘉泰姆	1.5~4.5VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	73dB@100HzRHz嘉泰姆	20μA x 2RHz嘉泰姆	300mA x 2RHz嘉泰姆	SOT23-6RHz嘉泰姆	Dual Channels LDO, Output DischargeRHz嘉泰姆
CXLD6476RHz嘉泰姆	4.75~40VRHz嘉泰姆	1.8~10VRHz嘉泰姆	±2%RHz嘉泰姆		6μARHz嘉泰姆	500mARHz嘉泰姆	SOT89-3RHz嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageRHz嘉泰姆
CXLD6477RHz嘉泰姆	4.75~40VRHz嘉泰姆	1.8~10VRHz嘉泰姆	±2%RHz嘉泰姆		6μARHz嘉泰姆	500mARHz嘉泰姆	SOT89-3RHz嘉泰姆	HV, Low Power Consumption, Low Dropout VoltageRHz嘉泰姆
CXLD6478RHz嘉泰姆	Max 8VRHz嘉泰姆	1.2~4.5VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	66dB@100HzRHz嘉泰姆	75μARHz嘉泰姆	500mARHz嘉泰姆	SOT89-3 SOT23-5RHz嘉泰姆	Low Noise, High PSRR,Output DischargeRHz嘉泰姆
CXLD6480RHz嘉泰姆	Max 6VRHz嘉泰姆	1.5~4.5VRHz嘉泰姆	±2%RHz嘉泰姆	73dB@100HzRHz嘉泰姆	20μARHz嘉泰姆	500mARHz嘉泰姆	SOT89-3RHz嘉泰姆	Low Noise, Low Dropout, High PSRR, Output DischargeRHz嘉泰姆
CXLD6479RHz嘉泰姆	Max 6VRHz嘉泰姆	1.2~4.5VRHz嘉泰姆	±2%RHz嘉泰姆	72dB@1KHzRHz嘉泰姆	30μARHz嘉泰姆	500mARHz嘉泰姆	SC70-5 SOT23-5RHz嘉泰姆	Low Noise, High PSRR Fast Response, Output DischargeRHz嘉泰姆
CXLD6482RHz嘉泰姆	Max 6VRHz嘉泰姆	1.2~4.5VRHz嘉泰姆	±2%RHz嘉泰姆	72dB@1KHzRHz嘉泰姆	30μA x 2RHz嘉泰姆	500mA x 2RHz嘉泰姆	SOT23-6RHz嘉泰姆	Dual Channels LDORHz嘉泰姆
CXLD6483RHz嘉泰姆	2.5~6VRHz嘉泰姆	1.0~5.0VRHz嘉泰姆	±2%/±1%RHz嘉泰姆	70dB@100HzRHz嘉泰姆	70μARHz嘉泰姆	1ARHz嘉泰姆	SOT223-3 TO252-3RHz嘉泰姆	1A Very Low Dropout Low Noise High PSRRRHz嘉泰姆
CXLD6484RHz嘉泰姆	Max 6VRHz嘉泰姆	1.2~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		100μARHz嘉泰姆	1ARHz嘉泰姆	SOT89-3 SOT23-5RHz嘉泰姆	Low Noise, Low Dropout, High PSRRRHz嘉泰姆
CXLD6485RHz嘉泰姆	Max 6VRHz嘉泰姆	1.2~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		100μARHz嘉泰姆	1.5ARHz嘉泰姆	SOT223RHz嘉泰姆	Low Noise, Low Dropout, High PSRRRHz嘉泰姆
CXLD6486RHz嘉泰姆	Max 18VRHz嘉泰姆	1.2~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		3μARHz嘉泰姆	2ARHz嘉泰姆	SOT223 TO252RHz嘉泰姆	2A Low Dropout , Low lqRHz嘉泰姆
CXLD6481RHz嘉泰姆	Max 18VRHz嘉泰姆	1.2~5.0VRHz嘉泰姆	±2%RHz嘉泰姆		3μARHz嘉泰姆	2ARHz嘉泰姆	SOT223 TO252RHz嘉泰姆	2A Low Dropout , Low lqRHz嘉泰姆