5秒后页面跳转
LDS3985PU18RY PDF预览

LDS3985PU18RY

更新时间: 2024-10-01 17:33:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 稳压器
页数 文件大小 规格书
13页 341K
描述
超低压降和低噪声BiCMOS 300 mA稳压器

LDS3985PU18RY 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:DFN-6Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:14 weeks风险等级:1.62
最大回动电压 1:0.25 V最大输入电压:6 V
最小输入电压:2.5 VJESD-30 代码:S-PDSO-N6
长度:3 mm功能数量:1
端子数量:6工作温度TJ-Max:85 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.3 A
最大输出电压 1:1.875 V最小输出电压 1:1.725 V
标称输出电压 1:1.8 V封装主体材料:PLASTIC/EPOXY
封装代码:VSON封装形状:SQUARE
封装形式:SMALL OUTLINE, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR座面最大高度:1 mm
表面贴装:YES技术:BICMOS
端子形式:NO LEAD端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

LDS3985PU18RY 数据手册

 浏览型号LDS3985PU18RY的Datasheet PDF文件第2页浏览型号LDS3985PU18RY的Datasheet PDF文件第3页浏览型号LDS3985PU18RY的Datasheet PDF文件第4页浏览型号LDS3985PU18RY的Datasheet PDF文件第5页浏览型号LDS3985PU18RY的Datasheet PDF文件第6页浏览型号LDS3985PU18RY的Datasheet PDF文件第7页 
LDS3985  
SERIES  
ULTRA LOW DROP-LOW NOISE BICMOS 300mA V.REG.  
FOR USE WITH VERY LOW ESR OUTPUT CAPACITOR  
INPUT VOLTAGE FROM 2.5V TO 6V  
STABLE WITH LOW ESR CERAMIC  
CAPACITORS  
ULTRA LOW DROPOUT VOLTAGE (150mV  
TYP. AT 300mA LOAD, 0.4mV TYP. AT 1mA  
LOAD)  
VERY LOW QUIESCENT CURRENT (85µA  
TYP. AT NO LOAD, 200µA TYP. AT 300mA  
LOAD; MAX 1.5µA IN OFF MODE)  
GUARANTEED OUTPUT CURRENT UP TO  
300mA  
WIDE RANGE OF OUTPUT VOLTAGE:  
1.25V; 1.35; 1.5V; 1.8V; 2V; 2.1V; 2.2V; 2.5V;  
2.6V; 2.7V; 2.8V; 2.85V; 2.9V; 3V; 3.1V; 3.2V;  
3.3V; 4.7V  
DFN6  
SOT23-5L  
It is stable with ceramic and high quality tantalum  
capacitor. The ultra low drop-voltage, low  
quiescent current and low noise makes it suitable  
for low power applications and in battery powered  
systems. Regulator ground current increases only  
slightly in dropout, further prolonging the battery  
life. Shutdown Logic Control function is available,  
this means that when the device is used as local  
regulator, it is possible to put a part of the board in  
standby, decreasing the total power consumption.  
Typical applications are in mobile phone and  
similar battery powered wireless systems,  
portable information appliances.  
FAST TURN-ON TIME: TYP. 240µs  
[C =2.2µF, C  
= 33nF AND I =1mA]  
O
BYP  
O
LOGIC-CONTROLLED ELECTRONIC  
SHUTDOWN  
INTERNAL CURRENT AND THERMAL LIMIT  
OUTPUT LOW NOISE VOLTAGE 30µV  
OVER 10Hz to 100KHz  
RMS  
S.V.R. OF 55dB AT 1KHz, 50dB AT 10KHz  
TEMPERATURE RANGE: -40°C TO 125°C  
DESCRIPTION  
The LDS3985 provides up to 300mA, from 2.5V to  
6V input voltage.  
Figure 1: Schematic Diagram  
Rev. 1  
1/13  
December 2004  

与LDS3985PU18RY相关器件

型号 品牌 获取价格 描述 数据表
LDS3985PU28R STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985PU33R STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985PU33RY STMICROELECTRONICS

获取价格

超低压降和低噪声BiCMOS 300 mA稳压器
LDS3985XX STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX15 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX18 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX25 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX28 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX30 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output
LDS3985XX33 STMICROELECTRONICS

获取价格

Ultra low drop-low noise BiCMOS 300 mA voltage regulator for use with very low ESR output