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

PT7M84112413TA6E

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

PT7M84112413TA6E概述

Regulator,

PT7M84112413TA6E规格参数

参数名称属性值
厂商名称Diodes
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
请教一个关于18B20温度值的问题
我写了一个的18B20的程序,能取到数值,但数值很大,请问一下各位这是为什么呢?求赐教。谢谢!...
yzqbn 微控制器 MCU
#16004-D错误问题!
如果新建工程,编译后出现如图所示错误的话, 123677 试着修改这个地方看看!浮点数支持这里是不是有选择了! 123678...
蓝雨夜 微控制器 MCU
读取的中文字符串显示为乱码
用的是WIN 6.0;系统是中英文可以切换的,读取的二维条码中的中文在切换到中文下显示为乱码,在单独的中文系统中显示是正常的。我看注册表中的信息用的都是simsun.ac3的这个字库。...
fdsafsdfsadf 嵌入式系统
关于几道数字逻辑的题目
1,用两片双四选一数据选择器和与非门实现循环码至8421BCD码转换。 2,用一片74LS148和与非门实现8421BCD码优先编码器画出电路连接图。 3,用一片4:16线译码器将8421BCD转换为余三码写出表 ......
2042 嵌入式系统
关于WM5上利用Adobe的控件和库实现Flash播放器
之前有贴,回复后无奈顶不上来,因为非常非常急,所以再问 【请问有没有人往WINCE下移植FLASH播放器? 】 http://topic.eeworld.net/u/20070702/14/9d45b749-db60-4df0-8c28-e1e445885589 ......
feref 嵌入式系统
请教关于3842的问题
quanzx与rockyltp二位老师,你们好: 我用3842做的8.4V/2A和4A,16V/2A充电器,出现了二种情况。 1-- 当过载保护能够彻底保护(即能够彻底关断)时,就出现关断后不能恢复(即过载拿掉后 ......
风无形 电源技术

 
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: 1944  544  2135  848  677  40  11  43  18  14 

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