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

PT7M84112214TT6EX

产品描述Fixed Positive LDO Regulator,
产品类别电源/电源管理    电源电路   
文件大小470KB,共10页
制造商Diodes Incorporated
下载文档 详细参数 全文预览

PT7M84112214TT6EX概述

Fixed Positive LDO Regulator,

PT7M84112214TT6EX规格参数

参数名称属性值
Objectid4000471114
包装说明,
Reach Compliance Codecompliant
ECCN代码EAR99
调节器类型FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

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 TSOT23-6L 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)
6
5
4
VOUT1
VIN
EN1
Applications
MP3/MP4/PMP
Power supply for personal communication devices
Mobile Phone
Power supply for home appliance PHS RF and
Baseband
DSC CMOS Sensor
GPS RF
WLAN
Pin Description
PIN
TSOT23-6L
1
2
3
4
5
6
I/O
O
P
I
I
I
O
Name
VOUT2
GND
EN2
EN1
VIN
VOUT1
Descriptions
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.
2013-12-0008
1
PT0298-3
01/07/14
好用的电压比较器和程控放大器啊
不错的资料...
liujidong198745 模拟电子
SD卡分区的命名
我的板子有两个SD卡插槽. 插入第一个SD卡时,不论插在哪个插槽,SD卡的名称为: SDMMC. 插入另一个SD卡,则命名为: SDMMC2 现在的问题是:我想指定两个SD卡插槽各自的名称,而不是由插入顺序来 ......
laobian831024 嵌入式系统
DSP2000的io转换问题
DSP的io的耐压很严格吗 超过3.3就要烧它吗,我看资料极限值是4.75 我想用28030的DSP,不过用了都是16位的外部ADC和DAC,它们都是5V的片子, 这样都行进电压转换是不是很麻烦,必须要进行电压 ......
kangkai613 微控制器 MCU
【沁恒试用】五、ADC
本帖最后由 lising 于 2019-7-3 21:51 编辑 本次实验利用CH549内部的ADC模块采集芯片内部温度检测通道的数值,然后将采集到的数据通过沁恒USB转串口模块通过UART0发送至PC端,并利用串口 ......
lising DIY/开源硬件专区
ADS入门教材
547106547107547108547109547110547111 547112547113547114547115547116547117547118547119547120547121547122547123547124 ...
btty038 无线连接
IRF830的开关特性
IRF830 用作开关时 可以用51单片机做栅极驱动吗??G极电压多少能保证mos管完全导通? ...
newnxl 模拟电子

 
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: 2403  854  514  417  1080  49  18  11  9  22 

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