位置:RTQ2521A > RTQ2521A详情

RTQ2521A中文资料

厂家型号

RTQ2521A

文件大小

520.289Kbytes

页面数量

17

功能描述

1.5A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator

数据手册

下载地址一下载地址二到原厂下载

生产厂商

Richtek Technology Corporation

简称

RichTek立锜科技

中文名称

立锜科技股份有限公司官网

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RTQ2521A数据手册规格书PDF详情

General Description

The RTQ2521A is a high-current (1.5A), low-noise

(7μVRMS), high accuracy (1 over line, load, and

temperature), low-dropout linear regulator (LDO) capable

of sourcing 1.5A with extremely low dropout (max. 110mV).

The device supports single input supply voltage as low to

1.1V that makes it easy to use.

The low noise, high PSRR and high output current capability

makes the RTQ2521A ideal to power noise-sensitive

devices such as analog-to-digital converters (ADCs),

digital-to-analog converters (DACs), and RF components.

With very high accuracy, remote sensing, and soft-start

capabilities to reduce inrush current, the RTQ2521A is

ideal for powering digital loads such as FPGAs, DSPs,

and ASICs.

The external enable control and power good indicator

function makes the sequence control easier. The output

noise immunity is enhanced by adding external bypass

capacitor on NR/SS pin. The device is fully specified over

the temperature range of TJ = −40°C to 125°C and is offered

in the WDFN-8EL 3x3 package.

Features

 Input Voltage Range : 1.1V to 6.5V

 Output Voltage Range : 0.5V to 5.5V

 Accurate Output Voltage Accuracy (1) Over Line,

Load and Temperature

 Ultra High PSRR : 38dB at 500kHz

 Excellent Noise Immunity

7μVRMS at 0.5V Output

10μVRMS at 3.3V Output

 Ultra Low Dropout Voltage : 110mV at 1.5A

 Enable Control

 Programmable Soft-Start Output

 Stable with a 10μF or Larger Ceramic Output

Capacitor

 Support Power-Good Indicator Function

 RoHS Compliant and Halogen Free

Applications

 Portable Electronic Device

 Wireless Infrastructure : SerDes, FPGA, DSP

 RF, IF Components : VCO, ADC, DAC, LVDS

更新时间:2025-5-19 17:56:00
供应商 型号 品牌 批号 封装 库存 备注 价格
RICHTEK
24+
QFN
5000
十年沉淀唯有原装
RICHTEK
23+
QFN
20000
RICHTEK
24+
QFN
5000
全新原装正品,现货销售
RICHTEK
22+23+
QFN
8000
新到现货,只做原装进口
RICHTEK
24+
QFN
21000
市场最低 原装现货 假一罚百 可开原型号
RICHTEK
24+
QFN
10000
只有原装
RICHTEK
24+
QFN
8000
原装,正品
RICHTEK
20+
DFN-10
9854
就找我吧!--邀您体验愉快问购元件!
Richtek
22+
10-WFDFN
9000
原厂渠道,现货配单
RICHTEK
两年内
NA
3000
实单价格可谈

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Richtek Technology Corporation 立锜科技股份有限公司

中文资料: 9953条

立锜科技(Richtek Technology Corporation)是一间国际级的模拟IC设计公司,专注于提供客户多元且具竞争力的产品以及完整的电源管理解决方案。自成立以来,立锜专注于整合技术能力、坚持质量和积极的客户服务,以提供客户产品价值为宗旨,产品广泛应用于电脑、消费性终端产品、网络通讯装置、大尺寸面板显示器等领域。立锜成立于1998年,总公司设立于台湾新竹,并且在亚洲、美国和欧洲各地设有服务据点。 公司的愿景是提供客户完整的电源管理解决方案,以降低成本,提升竞争力;屹立在电源管理的领域里,无论是技术、质量、成本、服务及市场占有率上,均具有领导地位;同时,立锜致力于建立电源管理顶尖专