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MIC5225-1.8YM5-TR PDF预览

MIC5225-1.8YM5-TR

更新时间: 2024-11-23 15:42:55
品牌 Logo 应用领域
美国微芯 - MICROCHIP 光电二极管输出元件调节器
页数 文件大小 规格书
9页 217K
描述
1.8V FIXED POSITIVE LDO REGULATOR, 0.45V DROPOUT, PDSO5

MIC5225-1.8YM5-TR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:LSSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.61可调性:FIXED
最大回动电压 1:0.45 V标称回动电压 1:0.31 V
最大绝对输入电压:18 V最大输入电压:16 V
最小输入电压:2.8 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e4长度:2.9 mm
最大负载调整率:0.018%湿度敏感等级:1
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 1:1.836 V最小输出电压 1:1.764 V
标称输出电压 1:1.8 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:TR峰值回流温度(摄氏度):260
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表面贴装:YES
技术:CMOS端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING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:40
最大电压容差:2%宽度:1.6 mm
Base Number Matches:1

MIC5225-1.8YM5-TR 数据手册

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MIC5225  
Ultra-Low Quiescent Current  
150mA µCap Low Dropout Regulator  
General Description  
Features  
The MIC5225 is a 150mA highly accurate, low dropout  
regulator with high input voltage and ultra-low ground  
current. This combination of high voltage and low ground  
current makes the MIC5225 ideal for a wide variety of  
applications including USB and portable electronics  
applications, using 1-cell, 2-cell or 3-cell Li-Ion battery  
inputs.  
Wide input voltage range: 2.3V to 16V  
High output accuracy of ±2.0% over temperature  
Guaranteed 150mA output  
Very low ground current: 29µA  
Low dropout voltage of 310mV at 150mA  
µCap: Stable with ceramic or tantalum capacitors  
Excellent line and load regulation specifications  
Reverse battery protection  
Reverse leakage protection  
Zero shutdown current  
A µCap LDO design, the MIC5225 is stable with either a  
ceramic or tantalum output capacitor. It only requires a  
2.2µF capacitor for stability.  
Features of the MIC5225 includes enable input, thermal  
shutdown, current limit, reverse battery protection, and  
reverse leakage protection.  
Thermal shutdown and current limit protection  
IttyBitty® SOT23-5 Package  
Available in fixed and adjustable output voltage versions,  
the MIC5225 is offered in the IttyBitty® SOT23-5 package  
with a junction temperature range of –40°C to +125°C.  
Applications  
Data sheets and support documentation can be found on  
Micrel’s web site at www.micrel.com.  
Cellular phones  
Keep alive supply in notebook and portable computers  
Battery-powered equipment  
Consumer/personal electronics  
High-efficiency linear power supplies  
Automotive electronics  
_______________________________________________________________________________________________________  
Typical Application  
Ground Pin Current  
vs. Input Voltage  
MIC5225YM5  
40  
38  
36  
34  
32  
30  
28  
26  
24  
22  
20  
VIN  
VOUT = 1.8V  
1
5
2
I
= 1mA  
R1  
R2  
OUT  
CIN = 1.0µF  
OFF  
COUT = 2.2µF  
ceramic  
3
4
I
= 100µA  
OUT  
ON  
EN  
IGND = 18µA  
I
= 10µA  
OUT  
8
4
6
10 12 14 16  
Ultra-Low Current Adjustable Regulator Application  
INPUT VOLTAGE (V)  
IttyBitty is a registered trademark of Micrel, Inc.  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-072908-A  
July 2008  

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