300mA的输出电流50uA的低静态电流双路工作CXLD64246瞬态响应特性高的电源抑制比特性稳压器单独的关断降低了功率的消耗

CXLD64246是一款双路、低噪声、低漏失、高PSRR、高精度的CMOS线性稳压器。其特性包括低输出噪声，高电源抑制比，低漏失电压及快速启动。CXLD64246还和低ESR的陶瓷电容完全兼容，降低了成本并增强了输出稳定性。这种高的输出稳定性即使在频繁的负载波动时仍然能够保持，这得益于芯片在很宽的频率范围内具有良好的瞬态响应特性和高的电源抑制比特性。EN功能允许每一路稳压器单独的关断，极大的降低了功率的消耗。CXLD64246有1.6mm×1.6mm TDFN-6 、TSOT23-6和SOP-8(EP)封装。The CXLD64246 is a dual-channel low noise, low dropout. High PSRR, high accuracy CMOS voltage regulator. Performance features include low output noise, high ripple rejection ratio, low dropout and very fast turn-on times. The CXLD64246 is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response performance and high PSRR achieved across a broad range of frequencies. The EN function allows the output of each regulator to be turned off independently, resulting in greatly reduced power consumption. The CXLD64246 is available in small 1.6mm×1.6mm TDFN-6 and TSOT23-6 packages.

产品特点 返回TOP72Z嘉泰姆

• 300mA的输出电流（每通道）72Z嘉泰姆

• 30μV低输出噪声72Z嘉泰姆

• 70dB PSRR@1KHZ72Z嘉泰姆

• 50uA的低静态电流（双路工作）72Z嘉泰姆

• 2.5V 到 5.5V的输入电压范围72Z嘉泰姆

• Vdrop 380mV@300mA72Z嘉泰姆

• 两路使能单独控制两路输出72Z嘉泰姆

• 具有过流和过温保护72Z嘉泰姆

• 短路保护72Z嘉泰姆

• TDFN-6 1.6mm×1.6mm TDFN-6 、TSOT23-6和SOP-8(EP)封装72Z嘉泰姆

• 符合ROHS标准，100%无铅和无卤素72Z嘉泰姆

300mA Output Current (Per LDO)72Z嘉泰姆

30μVRMS Low Noise Output72Z嘉泰姆

70dB PSRR at 1KHz72Z嘉泰姆

Low 50uA Quiescent Current (Both LDOs active)72Z嘉泰姆

2.5V to 5.5V Input Voltage Range 380mV Dropout at 300mA Load72Z嘉泰姆

Dual Shutdown pins Control Each Output72Z嘉泰姆

Current Limiting and Thermal Protection72Z嘉泰姆

Short Circuit Protection72Z嘉泰姆

Available in TDFN-6 1.6mm×1.6mm and TSOT23-6 Packages72Z嘉泰姆

RoHS Compliant and 100% Lead (Pb)-Free Halogen-Free72Z嘉泰姆

应用范围 返回TOP72Z嘉泰姆

• 手机72Z嘉泰姆

• 照相机，录像机72Z嘉泰姆

• PDA72Z嘉泰姆

• 掌上设备72Z嘉泰姆

Cellular Phones72Z嘉泰姆

Camera, Video Recordes72Z嘉泰姆

PDAs Hand-held Equipment72Z嘉泰姆

技术规格书（产品PDF) 返回TOP 72Z嘉泰姆

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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！72Z嘉泰姆

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产品封装图 返回TOP72Z嘉泰姆

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电路原理图 返回TOP72Z嘉泰姆

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72Z嘉泰姆

低漏失线性稳压器72Z嘉泰姆
Part Number72Z嘉泰姆	remark72Z嘉泰姆	Iout (mA)72Z嘉泰姆	Vin (V)72Z嘉泰姆	Vout (V)72Z嘉泰姆	Dropout (mV)72Z嘉泰姆	IQ (A)72Z嘉泰姆	PSRR (dB)72Z嘉泰姆	POR / Fault / Error72Z嘉泰姆	Package72Z嘉泰姆
CXLD64239B72Z嘉泰姆	150mA Low-Noise LDO in SOT23-572Z嘉泰姆	15072Z嘉泰姆	2.5 ~ 5.572Z嘉泰姆	1.2~4.872Z嘉泰姆	14072Z嘉泰姆	70μA72Z嘉泰姆	7572Z嘉泰姆	No72Z嘉泰姆	SOT23-572Z嘉泰姆
CXLD6424072Z嘉泰姆	150mA Low-Noise LDO in SC-82 Without A Bypass Capacitor72Z嘉泰姆	15072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.672Z嘉泰姆	9072Z嘉泰姆	30uA72Z嘉泰姆	7072Z嘉泰姆	NO72Z嘉泰姆	SC-8272Z嘉泰姆
CXLD6424172Z嘉泰姆	Dual,Low-Noise, High-PSRR, 150mA LDO without Bypass Capacitor72Z嘉泰姆	150/15072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.672Z嘉泰姆	19072Z嘉泰姆	50μA72Z嘉泰姆	7072Z嘉泰姆	No72Z嘉泰姆	TDFN-6,TSOT23-672Z嘉泰姆
CXLD6424272Z嘉泰姆	300mA High PSRR Low-Noise LDO72Z嘉泰姆	30072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~4.872Z嘉泰姆	25072Z嘉泰姆	70μA72Z嘉泰姆	7572Z嘉泰姆	No72Z嘉泰姆	SC-70,SOT23-572Z嘉泰姆
CXLD6424372Z嘉泰姆	300mA Low-Noise Low-Dropout Linear Regulator72Z嘉泰姆	30072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.372Z嘉泰姆	15072Z嘉泰姆	84μA72Z嘉泰姆	6572Z嘉泰姆	No72Z嘉泰姆	SOT23-572Z嘉泰姆
CXLD6424472Z嘉泰姆	300mA Low Dropout Linear Regulator72Z嘉泰姆	30072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.572Z嘉泰姆	17072Z嘉泰姆	90μA72Z嘉泰姆	-72Z嘉泰姆	No72Z嘉泰姆	SOT23-3 SOT-8972Z嘉泰姆
CXLD6424572Z嘉泰姆	A300mA Low-Noise LDO Without Bypass Capacitor72Z嘉泰姆	30072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.672Z嘉泰姆	20072Z嘉泰姆	30μA72Z嘉泰姆	7072Z嘉泰姆	No72Z嘉泰姆	SOT23-572Z嘉泰姆
CXLD6424672Z嘉泰姆	Dual, Low-Noise, High-PSRR, 300mA LDO without Bypass Capacitor72Z嘉泰姆	300/30072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.2~3.672Z嘉泰姆	38072Z嘉泰姆	50μA72Z嘉泰姆	7072Z嘉泰姆	No72Z嘉泰姆	TDFN-6,TSOT23-6,SOP-8(EP)72Z嘉泰姆
CXLD6424772Z嘉泰姆	Low-Noise, High-PSRR, 600mA LDO with PGOOD Indication72Z嘉泰姆	60072Z嘉泰姆	2.5~5.572Z嘉泰姆	0.8~572Z嘉泰姆	36072Z嘉泰姆	80μA72Z嘉泰姆	6872Z嘉泰姆	Yes72Z嘉泰姆	TDFN-672Z嘉泰姆
CXLD6424872Z嘉泰姆	600mA High PSRR Low Dropout Linear Regulator72Z嘉泰姆	60072Z嘉泰姆	2.5~5.572Z嘉泰姆	0.8~572Z嘉泰姆	30072Z嘉泰姆	120μA72Z嘉泰姆	7072Z嘉泰姆	No72Z嘉泰姆	SOT23-572Z嘉泰姆
CXLD6424972Z嘉泰姆	1A Ultra Low-Dropout Linear Regulator72Z嘉泰姆	100072Z嘉泰姆	2.5~5.572Z嘉泰姆	1.5~3.372Z嘉泰姆	30072Z嘉泰姆	300μA72Z嘉泰姆	6072Z嘉泰姆	Yes72Z嘉泰姆	SOT-223,SOP-8,SOT-8972Z嘉泰姆
CXLD6425072Z嘉泰姆	2A Ultra Low-Dropout Linear Regulator72Z嘉泰姆	200072Z嘉泰姆	2.5~672Z嘉泰姆	1.5~3.372Z嘉泰姆	60072Z嘉泰姆	1mA72Z嘉泰姆	5672Z嘉泰姆	Yes72Z嘉泰姆	TO220,TO263,SOP-8 (EP)72Z嘉泰姆
CXLD6425172Z嘉泰姆	2A Low Dropout Linear Regulator with Programmable Soft-Start72Z嘉泰姆	200072Z嘉泰姆	2.7~5.572Z嘉泰姆	0.8~3.372Z嘉泰姆	16572Z嘉泰姆	0.8mA72Z嘉泰姆	6072Z嘉泰姆	Yes72Z嘉泰姆	SOP-872Z嘉泰姆
CXLD6425272Z嘉泰姆	600mA High PSRR Low Dropout Linear Regulator72Z嘉泰姆	60072Z嘉泰姆	2.5~5.572Z嘉泰姆	0.8~3.672Z嘉泰姆	30072Z嘉泰姆	120μA72Z嘉泰姆	7072Z嘉泰姆	No72Z嘉泰姆	SOT23-572Z嘉泰姆

目录

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