Datasheet > 电源电路 > 其他稳压器> MIC5239-3.0YMTR

MIC5239-3.0YMTR

更新时间： 2024-11-06 12:58:03

品牌	Logo	应用领域
麦瑞 - MICREL		稳压器
页数	文件大小	规格书
14页	773K
描述
IC,VOLT REGULATOR,FIXED,+3V,BIPOLAR,SOP,8PIN,PLASTIC

阅读下载

中文翻译

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

MIC5239-3.0YMTR 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	SOP, SOP8,.25	Reach Compliance Code：	compliant
风险等级：	5.67	可调性：	FIXED
标称回动电压 1：	0.35 V	最大绝对输入电压：	32 V
JESD-30 代码：	R-PDSO-G8	最大电网调整率：	0.015%
最大负载调整率：	0.03%	输出次数：	1
端子数量：	8	工作温度TJ-Max：	125 °C
工作温度TJ-Min：	-40 °C	最大输出电流 1：	0.5 A
标称输出电压 1：	3 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
包装方法：	TAPE AND REEL	认证状态：	Not Qualified
子类别：	Other Regulators	表面贴装：	YES
技术：	BIPOLAR	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
最大电压容差：	2%	Base Number Matches：	1

MIC5239-3.0YMTR 数据手册

MIC5239

Low Quiescent Current 500mA µCap

LDO Regulator

General Description

Features

The MIC5239 is a low quiescent current, µCap low-dropout

regulator. With a maximum operating input voltage of 30V

and a quiescent current of 23µA, it is ideal for supplying

keep-alive power in systems with high voltage batteries.

• Ultra-low quiescent current (I_Q= 23µA @I_O= 100µA)

• Continuous 500mA output current

• Wide input range: 2.3V to 30V

• Low dropout voltage: 350mV @500mA

• ±1.0% initial output accuracy

• Stable with ceramic or tantalum output capacitor

• Logic compatible enable input

• Low output voltage error flag indicator

• Overcurrent protection

Capable of 500mA output, the MIC5239 has a dropout

voltage of only 350mV. It can provide high output current

for applications such as USB.

As a µCap LDO, the MIC5239 is stable with either a

ceramic or a tantalum output capacitor. It only requires a

3.3µF output capacitor for stability.

The MIC5239 includes a logic compatible enable input and

an undervoltage error flag indicator. Other features of the

MIC5239 include thermal shutdown, current limit, overvolt-

age shutdown, reverse-leakage protection, and reverse-

battery protection.

• Thermal shutdown

• Reverse-leakage protection

• Reverse-battery protection

• High-power SOIC-8, MSOP-8 and SOT-223 packages

Available in the thermally enhanced SOIC-8, MSOP-8 and

SOT-223, the MIC5239 comes in fixed 1.5V, 1.8V, 2.5V,

3.0V, 3.3V and 5.0V, and adjustable voltages. For other

output voltages, contact Micrel.

Applications

• USB power supply

• Keep-alive supply in notebook and portable personal

computers

All support documentation can be found on Micrel’s web

site at: www.micrel.com.

• Logic supply from high voltage batteries

• Automotive electronics

• Battery-powered systems

___________________________________________________________________________________________________________

Typical Application

_OUT= 1mA

MIC5239

I_OUT= 100µA

V_IN

30V

V_OUT

3.0V/100µA

OUT

I_GND= 23µA

FLG

GND

_OUT= 10µA

Regulator with Low I_Oand Low I_Q

Ground Current vs. Input Voltage

MLF and MicroLeadFrame is a registered trademark of Amkor Technologies

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

M9999-121007

December 2007

12 3 4 5 6 7...14

中文翻译

下载PDF

与MIC5239-3.0YMTR相关器件

型号	品牌	获取价格	描述	数据表
MIC5239-3.0YM-TR	MICROCHIP	获取价格	FIXED POSITIVE LDO REGULATOR
MIC5239-3.0YS	MICREL	获取价格	Low Quiescent Current 500mA Î¼Cap LDO Regulat
MIC5239-3.0YS	MICROCHIP	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4
MIC5239-3.0YS	ROCHESTER	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4, LEAD FREE, SOT-223, 4 PIN
MIC5239-3.0YSTR	MICREL	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4, LEAD FREE, SOT-223, 4 PIN
MIC5239-3.0YS-TR	MICROCHIP	获取价格	3V FIXED POSITIVE LDO REGULATOR, 0.4V DROPOUT, PDSO4
MIC5239-3.3BM	MICREL	获取价格	Low Quiescent Current 500mA Î¼Cap LDO Regulat
MIC5239-3.3BM	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 3.3V, 0.4V Dropout, BIPolar, PDSO8, SOIC-8
MIC5239-3.3BMM	MICREL	获取价格	Low Quiescent Current 500mA Î¼Cap LDO Regulat
MIC5239-3.3BMM	MICROCHIP	获取价格	Fixed Positive LDO Regulator, 3.3V, 0.4V Dropout, BIPolar, PDSO8, MSOP-8

与MIC5239-3.0YMTR相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

14
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

12
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

36
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

33

产品中心

服务支持

精选活动

关于我们

帮助中心

MIC5239-3.0YMTR

MIC5239-3.0YMTR 技术参数

MIC5239-3.0YMTR 数据手册

与MIC5239-3.0YMTR相关器件

与MIC5239-3.0YMTR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

MIC5239-3.0YMTR

MIC5239-3.0YMTR 技术参数

MIC5239-3.0YMTR 数据手册

与MIC5239-3.0YMTR相关器件

与MIC5239-3.0YMTR相关文章

您还可以找

您在本页遇到什么问题？