电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

PT7M84111718TA6EX

产品描述Regulator,
产品类别电源/电源管理    电源电路   
文件大小476KB,共11页
制造商Diodes
官网地址http://www.diodes.com/
下载文档 详细参数 全文预览

PT7M84111718TA6EX概述

Regulator,

PT7M84111718TA6EX规格参数

参数名称属性值
包装说明,
Reach Compliance Codecompliant
Is SamacsysN
Base Number Matches1

文档预览

下载PDF文档
PT7M8411
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Dual LDO Regulator
Features
Dual LDO Outputs (300mA/300mA)
Dropout Voltage:210mV@300mA
Operating Voltage Range:1.8V---5.5V
Output Voltage Range:1.2V---3.3V(100 mV Step)
Highly Accurate:±
2%
Low Power Consumption:55A/LDOs (TYP)
Standby Current:Less than 0.1µ (TYP)
A
High Ripple Rejection:75dB@1kHz
Thermal Shutdown Protection
Current Limit Protection
Operating Temperature Range:-40℃~+85℃
Low ESR Capacitor compatible:Ceramic capacitor
Tiny TSOT-23-6L and SOT23-6L Package
Description
The PT7M8411 series are highly accurate, dual, low
noise, CMOS LDO voltage regulators. Performance
features of the series include low output noise, high
ripple rejection ratio, low dropout and very fast turn-on
times. The PT7M8411 includes a reference voltage
source, error amplifiers, driver transistors, current
limiters and phase compensators internally. The output
voltage for each regulator is set independently by
trimming. Voltages are selectable in 100mV steps within
a range of 1.2V to 3.3V includes 2.85V. The PT7M8411
series are also fully compatible with low 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.
Pin Configuration
VOUT2
GND
EN2
1
2
3
TSOT23-6L (Top View)
EN1
VIN
EN2
1
2
3
SOT23-6L (Top View)
6
5
4
VOUT1
GND
VOUT2
6
5
4
VOUT1
VIN
EN1
Applications
MP3/MP4/PMP
Power supply for personal communication
devicesMobile Phone
Power supply for home appliancePHS RF and
Baseband
DSC CMOS Sensor
GPS RF
WLAN
Pin Description
PIN
TSOT23-6L
1
2
3
4
5
6
SOT23-6L
4
5
3
1
2
6
O
P
I
I
I
O
VOUT2
GND
EN2
EN1
VIN
VOUT1
Output of Regulator 2. Bypass with a 1F ceramic capacitor
(X5R/X7R) to GND.
Ground.
ON/OFF Control of Regulator 2.
ON/OFF Control of Regulator 1.
Regulators Supply Input. Supply voltage can range from 1.8V to
5.5V. Bypass with a 1F ceramic capacitor (X5R/X7R) to GND.
Output of Regulator 1. Bypass with a 1F ceramic capacitor
(X5R/X7R) to GND.
I/O
Name
Descriptions
12-07-0004
1
PT0298-2
07/10/12
用LSD-FET430UIF对5438进行在线仿真时的速度极慢!!!
在线仿真5438时速度极慢,下载操作需1分钟左右,执行一个单步需十几秒,执行一次复位需半分钟,运算结果倒是正确的。iar是4.20.1版,操作系统是vista,仿真器是USB型的LSD-FET430UIF,更奇怪的 ......
mh2488 微控制器 MCU
有在吴江华冠通讯工作的朋友吗?
请问这里有在吴江华冠工作的朋友吗? 有问题想请教, 谢谢!...
geau 无线连接
您需要吗?车载以太网及其一致性测试方案
随着汽车电子技术的高速发展,越来越多的新型技术如高级辅助驾驶系统、车载诊断系统、车载信息娱乐系统、车联网以及自动驾驶系统的应用与普及,人们对高速汽车电子总线的要求越来越高!车载以太 ......
EEWORLD社区 测试/测量
录音笔电路图,Protel原版截图!
...
探路者 消费电子
串口蓝牙数据传输案例及原理
6152261523...
lanxunlanya 医疗电子
寻求高手合作
以前是学VC的,现在正在转换为EVC,但不熟。后面还有windows ce/windows mobile方面的嵌入式系统。而市场又不等人,如果哪位朋友再这方面有能力和有业余时间,寻求合作。主要是面向PDA方面,品 ......
jackhui 嵌入式系统

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1221  2036  2116  1453  1289  20  5  26  39  52 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved