A8186SLU

更新时间： 2024-01-28 20:36:58

品牌	Logo	应用领域
急速微 - ALLEGRO		线性稳压器IC 调节器电源电路光电二极管输出元件功效
页数	文件大小	规格书
8页	78K
描述
LOW-DROPOUT, 3.3 V REGULATOR . HIGH EFFICIENCY

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

A8186SLU 技术参数

生命周期：	Obsolete	零件包装代码：	SOT-89
包装说明：	LSOF,	针数：	5
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
最大回动电压 1：	0.15 V	最大输入电压：	8 V
最小输入电压：	4.5 V	JESD-30 代码：	R-PDSO-F5
长度：	4.5 mm	功能数量：	1
端子数量：	5	工作温度TJ-Max：	150 °C
最大输出电流 1：	0.15 A	最大输出电压 1：	3.4 V
最小输出电压 1：	3.2 V	标称输出电压 1：	3.3 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	LSOF
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, LOW PROFILE
认证状态：	Not Qualified	调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：	1.6 mm	表面贴装：	YES
端子形式：	FLAT	端子节距：	1.5 mm
端子位置：	DUAL	宽度：	2.5 mm
Base Number Matches：	1

A8186SLU 数据手册

8186

LOW-DROPOUT,

3.3 V REGULATOR

8186

LOW-DROPOUT, 3.3 V REGULATOR

— HIGH EFFICIENCY

Designed specifically to meet the requirement for extended opera-

tion of battery-powered equipment such as cordless and cellular

telephones, the A8186SLU voltage regulator offers the reduced dropout

voltage and quiescent current essential for maximum battery life.

Applicable also to palmtop computers and personal data assistants, the

device delivers a regulated, continuous 3.3 V output at up to 75 mA

under normal operating conditions, or to 150 mA (transient) under

worst-case conditions.

PRELIMINARY INFORMATION

(subject to change without notice)

January 12, 1995

SUB

A PMOS pass element provides a typical dropout voltage of only

85 mV at 60 mA of load current. The low dropout voltage permits

deeper battery discharge before output regulation is lost. Furthermore,

quiescent current does not increase as the dropout voltage is ap-

proached, an ideal feature in standby/resume power systems where

data integrity is crucial. Regulator accuracy and excellent temperature

characteristics are provided by a bandgap reference. An ENABLE input

gives the designer complete control over power up, standby, or power

down.

SUB

This device is supplied in a 6-lead small-outline plastic package

(similar to the SOT-89/TO-243AA) for surface-mount applications. The

A8186SLU is rated for operation over a temperature range of -20°C to

+85°C.

Dwg. PS-021-1

FEATURES AND BENEFITS

■ High Efficiency Provides Extended Battery Life

■ 85 mV Typical Dropout Voltage at I_O= 60 mA

■ 45 µA Typical Quiescent Current at V_I= 6 V

Less Than 1 µA “Sleep” Current

ABSOLUTE MAXIMUM RATINGS

Input Voltage, V_I. . . . . . . . . . . . . . 10 V

Output Current, I_O. . . . . . . . . 150 mA*

Enable Input Voltage, V_E. . . . . . . . . . V_I

Operating Temperature Range,

■ Up to 150 mA Output Current

■ CMOS-Compatible ON/OFF Control

For Power-Up, Standby, or Shutdown

■ Internal Thermal Protection

T_A. . . . . . . . . . . . . -20°C to +85°C

†

Junction Temperature, T_J. . . +150°C

■ Surface-Mount Package

Storage Temperature Range,

T_S. . . . . . . . . . . . -40°C to +150°C

APPLICATIONS

* Output current rating is limited by input voltage,

duty cycle, and ambient temperature. Under

any set of conditions, do not exceed a junction

temperature of +150°C. See next page.

■ Cordless and Cellular Telephones

■ Personal Data Assistants

■ Personal Communicators

■ Palmtop Computers

† Fault conditions that produce excessive junction

temperature will activate device thermal

shutdown circuitry. These conditions can be

tolerated but should be avoided.

Always order by complete part number: A8186SLU

12 3 4 5 6 7 8

下载PDF

与A8186SLU相关器件

型号	品牌	描述	获取价格	数据表
A8187SLT	SANKEN	Surface-Mount, Low Quiescent Current, Low Dropout Voltage Dropper Type	获取价格
A8187SLT	ALLEGRO	LOW-DROPOUT, 3.3 V REGULATOR . HIGH EFFICIENCY	获取价格
A8188SL	ALLEGRO	LOW-DROPOUT REGULATORS . HIGH EFFICIENCY	获取价格
A8188SL-25	SANKEN	Fixed Positive LDO Regulator, 2.5V, 0.3V Dropout, PDSO8, SOIC-8	获取价格
A8188SL-26	ALLEGRO	Fixed Positive LDO Regulator, 2.6V, 0.3V Dropout, PDSO8, SOIC-8	获取价格
A8188SL-27	ALLEGRO	Fixed Positive LDO Regulator, 2.7V, 0.3V Dropout, PDSO8, SOIC-8	获取价格

产品中心

服务支持

精选活动

关于我们

帮助中心

A8186SLU

A8186SLU 技术参数

A8186SLU 数据手册

与A8186SLU相关器件

与A8186SLU相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

A8186SLU

A8186SLU 技术参数

A8186SLU 数据手册

与A8186SLU相关器件

与A8186SLU相关文章

您还可以找

您在本页遇到什么问题？