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供应嘉泰姆驱动IC CXLD6471便携式射频和无线应用为电池供电系统优化***噪声低静态电流

面议

参数

嘉泰姆品牌
CXLD6471型号
驱动IC类型

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产品详情

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）
5.产品封装图 6.电路原理图 7.功能概述 8.相关产品

一,产品概述(General Description)

The CXLD6471 is designed for portable RF and wireless applications

with demanding perfor-mance and space requirements. The CXLD6471

performance is optimized for battery-powered systems to deliver ultra

low noise and low quiescent current. A noise bypass pin is available for

further reduction of output noise.Regulator ground current increases

only slightly in dropout, further prolonging the battery life. The

CXLD6471 also works with low-ESR ceramic capacitors, reducing

the amount of board space necessary for power applications, critical

in hand-held wireless devices. The CXLD6471 consumes less than 0.01

μA in shutdown mode and has fast turn-on time less than 50μs. The

other features include ultra low dropout voltage, high output

accuracy, current limiting protection, and high ripple rejection

ratio. Available in the 5-lead of SC-70, SOT-23 packages.

二.产品特点(Features)

Ultra-low Noise for RF Application

Ultra-Fast Response in Line/Load Transient

Quick Start-Up (Typically 50μS) <0.01μA Standby Current When Shutdown.

Low Dropout:210mV@300mA Wide Operating Voltage Ranges:2V to 6V

TTL-logic-Controlled Shutdown Input

Low Temperature Coefficient

Current Limiting Protection

Thermal Shutdown Protection

Only 1μF Output Capacitor Required for Stability

High Power Supply Rejection Ratio

Custom Voltage Available

Fast output discharge

Available in 5-Lead SOT-23 and SC-70 Package

三,应用范围 (Applications)

Cellular and Smart Phones

Battery-Powered Equipment

Laptop, Palmtops,Notebook Computers

Hand-Held Instruments

PCMCIA Cards

MP3/MP4/MP5 Players

Portable Information Appliances

四.技术规格书下载（产品PDF）
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！

五,产品封装图 (Package)

六.电路原理图

八,相关芯片选择指南

CMOS型低压差线性稳压器(CMOS Type LDO Linear Regulator )
Part No.	VIN	VOUT	Accu.	PSRR	IQ	IOUT(Max)	Package	Features
CXLD6463	36V	3.3,5,12V, ADJ	±2%		10μA	150mA	SOT89-3 TO92	HV Three-Terminal Positive Regulator
CXLD6464	1.5~8V	1.1~5.5V	±2%		1μA	200mA	SOT23-3 SOT89-3 TO92	Low Power Consumption,Low Dropout Voltage
CXLD6465	Max 16V	1.1~5.0V	±2%		2μA	250mA	SOT23-3 SOT23-5 SOT89-3	Low Power Consumption,Low Dropout Voltage
CXLD6466	Max 16V	1.2~5.0V	±2%		3μA	250mA	SOT23-3 SOT89-3	Low Power Consumption,Low Dropout Voltage
CXLD6467	Max 8V	1.2~6V	±2%/±1%		3μA	250mA	SOT89-3 SOT23-3 TO92	Low Dropout Voltage, Low lq
CXLD6468	Max 6V	2~6V	±2%	74dB@100Hz	35μA	300mA	DFN1x1 - 4L SC70-5,SOT23-5	Low Noise, High PSRR
CXLD6469	Max 6V	1.5~4.5V	±2%	73dB@100Hz	35μA	300mA	DFN1x1 - 4L SOT23-5 SC70-5,SOT23-3	Low Noise, High PSRR, Output Discharge
CXLD6470	Max 6V	1.0~4.5V	±2%	70dB@100Hz	35μA	300mA	SOT23-5 SC70-5	Low Noise, High PSRR, Output Discharge
CXLD6479	Max 6V	1.2~4.5V	±2%	72dB@1KHz	30μA	500mA	SC70-5 SOT23-5	Low Noise, High PSRR Fast Response, Output Discharge
CXLD6482	Max 6V	1.2~4.5V	±2%	72dB@1KHz	30μA x 2	500mA x 2	SOT23-6	Dual Channels LDO