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

PT7M84112827TA6EX

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

PT7M84112827TA6EX概述

Regulator,

PT7M84112827TA6EX规格参数

参数名称属性值
包装说明,
Reach Compliance Codecompli
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
原创真艰难
智能家居diy轰轰烈烈地开展起来了,不知现在什么样了,好像这里很安静!...
zhaoyuwu DIY/开源硬件专区
专访雷果国:从1.5K到18K 一个程序员的5年成长之路
http://www.csdn.net/article/2013-05-13/2815252/1 呵呵。这位哥哥还是很有故事的,大家有空看看,励志的故事还不错! 偶当年也认真了几年,的确是一件幸福的事情,当一个人的欲望太大的时候 ......
gooogleman Linux开发
USB虚拟成串口了还能再改成USB设备吗?
最近用STM32官方VirtualComPort的Demo成功做成虚拟串口。可以在PC机上看到虚拟成的串口,现在就想能不能在这个基础上再把虚拟串口重新识别成USB设备,当成真正USB来用? 如果可以要从哪些 ......
rayqin stm32/stm8
搞软件开发和硬件开发,哪个更有前途?
赶脚硬件可以啃老,软件啃不了:( 楼下继续:) ...
eefansvv 工作这点儿事
【MicroPython】启动信息
接上一篇帖子https://bbs.eeworld.com.cn/thread-488233-1-1.html DCexpert坛友分享了py板子的硬件电路图和源码,大家可以下载 电路图使用eagle绘制,打开如下 237578 PCB图,布局很紧凑 ......
suoma MicroPython开源版块
嵌入式入门学习
方向主要是linux arm 学习背景:我的C基础很好,而且研究还算比较深入.其他相关知识也不错,而且非常想从事嵌入式方向的工作 linux c 方向学习还算全面,网络,多线程,gtk等.工作时间是一年,从事方 ......
scplayer 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: 1255  784  2925  1437  978  26  16  59  29  20 

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