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MIC5253-3.0BC5TR PDF预览

MIC5253-3.0BC5TR

更新时间： 2024-11-23 13:00:43
品牌 Logo 应用领域
麦瑞 - MICREL 线性稳压器IC调节器电源电路光电二极管输出元件
页数 文件大小 规格书
9页 79K
描述
Fixed Positive LDO Regulator, 3V, 0.3V Dropout, CMOS, PDSO5, SC-70, 5 PIN

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中文翻译

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MIC5253-3.0BC5TR 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SC-70, 5 PIN
针数：5Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.37最大回动电压 1：0.3 V
最大输入电压：5.5 V最小输入电压：2.7 V
JESD-30 代码：R-PDSO-G5JESD-609代码：e0
长度：2 mm湿度敏感等级：1
功能数量：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 1：0.1 A最大输出电压 1：3.09 V
最小输出电压 1：2.91 V标称输出电压 1：3 V
封装主体材料：PLASTIC/EPOXY封装代码：TSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
认证状态：Not Qualified调节器类型：FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.1 mm表面贴装：YES
技术：CMOS端子面层：Tin/Lead (Sn85Pb15)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL宽度：1.25 mm
Base Number Matches：1

MIC5253-3.0BC5TR 数据手册

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MIC5253  
100mA Low Noise µCap Teeny™ LDO  
General Description  
Features  
The MIC5253 is an efficient, CMOS voltage regulator opti-  
mized for ultra-low-noise applications. It offers 1.5% initial  
accuracy, extremely low dropout voltage (165mV at 100mA),  
and low ground current (typically 95µA at full load). The  
MIC5253 provides a very low noise output, ideal for RF  
applications where a clean voltage source is required. A  
noise bypass pin is also available for further reduction of  
output noise.  
• Input voltage range: 2.7V to 5.5V  
• Teeny™ SC-70-5 package  
• Ultra-low output noise: 30µV(rms)  
• 100mA continuous output current, 150mA peak current  
• Stability with ceramic output capacitors  
• Ultralow dropout: 165mV @ 100mA  
• High output accuracy:  
1.5% initial accuracy  
3.0% over temperature  
• Low ground current: 95µA  
• TTL-Logic-controlled enable input  
• “Zero” off-mode current  
• Thermal shutdown and current limit protection  
Designed specifically for handheld and battery-powered de-  
vices, the MIC5253 provides a TTL-logic-compatible enable  
pin.Whendisabled,powerconsumptiondropsnearlytozero.  
The MIC5253 also works with low-ESR ceramic capacitors,  
reducing the amount of board space necessary for power  
applications, critical in handheld wireless devices.  
Applications  
• Cellular phones and pagers  
• Cellular accessories  
• Battery-powered equipment  
• Laptop, notebook, and palmtop computers  
• Consumer/personal electronics  
Available in the Teeny™ SC-70-5 package, the MIC5253  
offers a wide range of output voltages. Key features include  
current limit, thermal shutdown, faster transient response,  
and an active clamp to speed up device turn-off.  
Ordering Information  
Part Number  
Marking Voltage Junction Temp. Range*  
Package  
SC-70-5  
SC-70-5  
SC-70-5  
SC-70-5  
SC-70-5  
SC-70-5  
MIC5253-1.8BC5  
MIC5253-1.85BC5  
MIC5253-2.6BC5  
MIC5253-2.9BC5  
MIC5253-3.0BC5  
MIC5253-3.3BC5  
LCN  
L71J  
LCP  
L729  
LCG  
L733  
1.8V  
1.85V  
2.6V  
2.9V  
3.0V  
3.3V  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
–40°C to +125°C  
Other voltages available. Contact Micrel for details.  
Typical Application  
MIC5253-x.xBC5  
VIN  
EN  
VOUT  
CIN = 1.0µF  
1
2
3
5
Ceramic  
COUT = 1.0µF  
Ceramic  
4
Enable  
Shutdown  
EN (pin 3) may be  
connected directly  
to IN (pin 1).  
C
BYP = 0.01µF  
Ultra-Low-Noise Regulator Application  
Teeny is a trademark of Micrel, Inc.  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-081804  
August 2004  
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中文翻译

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MIC5253-3.0BC5TR 替代型号

型号 品牌 替代类型 描述 数据表
MIC5253-3.0BC5 MICREL

完全替代

 100mA Low Noise UCap Teeny LDO
MIC5253-3.0BC5 MICROCHIP

功能相似

 Fixed Positive LDO Regulator, 3V, 0.3V Dropout, CMOS, PDSO5, SC-70, 5 PIN

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