5秒后页面跳转
捷配首页

Datasheet > 电源电路 > 线性稳压器IC> LD3985M12R
LD3985M12R PDF预览

LD3985M12R

更新时间： 2024-11-14 22:47:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路光电二极管输出元件信息通信管理
页数 文件大小 规格书
14页 396K
描述
ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE

阅读下载

中文翻译

获取价格

LD3985M12R 技术参数

生命周期：Obsolete零件包装代码：SOT-23
包装说明：SOT-23, 5 PIN针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.17
Is Samacsys：N可调性：FIXED
最大回动电压 1：0.1 V标称回动电压 1：0.06 V
最大绝对输入电压：6 V最大输入电压：6 V
最小输入电压：2.5 VJESD-30 代码：R-PDSO-G5
长度：2.9 mm最大电网调整率：0.0042%
最大负载调整率：0.0143%功能数量：1
输出次数：1端子数量：5
工作温度TJ-Max：125 °C工作温度TJ-Min：-40 °C
最大输出电流 1：0.15 A最大输出电压 1：1.275 V
最小输出电压 1：1.125 V标称输出电压 1：1.2 V
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装等效代码：TSOP5/6,.11,37封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH包装方法：TAPE AND REEL
认证状态：Not Qualified调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.45 mm子类别：Other Regulators
表面贴装：YES技术：BICMOS
端子形式：GULL WING端子节距：0.95 mm
端子位置：DUAL最大电压容差：6.25%
宽度：1.625 mmBase Number Matches：1

LD3985M12R 数据手册

 浏览型号LD3985M12R的Datasheet PDF文件第2页浏览型号LD3985M12R的Datasheet PDF文件第3页浏览型号LD3985M12R的Datasheet PDF文件第4页浏览型号LD3985M12R的Datasheet PDF文件第5页浏览型号LD3985M12R的Datasheet PDF文件第6页浏览型号LD3985M12R的Datasheet PDF文件第7页 
LD3985  
SERIES  
ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE  
REGULATORS LOW ESR CAPACITORS COMPATIBLE  
■
■
INPUT VOLTAGE FROM 2.5V TO 6V  
STABLE WITH LOW ESR CERAMIC  
CAPACITORS  
■
■
ULTRA LOW DROPOUT VOLTAGE (100mV  
TYP. AT 150mA LOAD, 0.4mV TYP. AT 1mA  
LOAD)  
VERY LOW QUIESCENT CURRENT (85µA  
TYP. AT NO LOAD, 170µA TYP. AT 150mA  
LOAD; MAX 1.5µA IN OFF MODE)  
GUARANTEED OUTPUT CURRENT UP TO  
150mA  
WIDE RANGE OF OUTPUT VOLTAGE: 1.2V;  
1.22V; 1.25V; 1.35V; 1.5V; 1.8V; 2V; 2.1V;  
2.2V; 2.4V; 2.5V; 2.6V; 2.7V; 2.8V; 2.85V;  
2.9V; 3V; 3.1V; 3.2V; 3.3V; 4.7V; 5V  
Flip-Chip  
(1.57x1.22)  
SOT23-5L  
TSOT23-5L  
■
■
The ultra low drop-voltage, low quiescent current  
and low noise make it suitable for low power  
applications and in battery powered systems.  
Regulator ground current increases only slightly in  
dropout, further prolonging the battery life. Power  
supply rejection is better than 60 dB at low  
frequencies and starts to roll off at 10KHz. High  
power supply rejection is maintained down to low  
input voltage levels common to battery operated  
circuits. 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. The LD3985 is designed to work  
with low ESR ceramic capacitors. Typical  
applications are in mobile phone and similar  
battery powered wireless systems.  
■
■
FAST TURN-ON TIME: TYP. 200µs [C =1µF,  
O
C
= 10nF AND I =1mA]  
O
BYP  
LOGIC-CONTROLLED ELECTRONIC  
SHUTDOWN  
INTERNAL CURRENT AND THERMAL LIMIT  
OUTPUT LOW NOISE VOLTAGE 30µVRMS  
OVER 10Hz to 100KHz  
S.V.R. OF 60dB AT 1KHz, 50dB AT 10KHz  
TEMPERATURE RANGE: -40°C TO 125°C  
■
■
■
■
DESCRIPTION  
The LD3985 provides up to 150mA, from 2.5V to  
6V input voltage.  
Figure 1: Schematic Diagram  
Rev. 8  
1/14  
October 2004  
1234567...14

中文翻译

下载PDF

与LD3985M12R相关器件

型号 品牌 获取价格 描述 数据表
LD3985M135R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M15R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M18R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M20R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M21R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M22R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M24R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M25R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M26R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE
LD3985M27R STMICROELECTRONICS

获取价格

 		ULTRA LOW DROP-LOW NOISE BICMOS VOLTAGE REGULATORS LOW ESR CAPACITORS COMPATIBLE

与LD3985M12R相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证