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MIC37151-3.3BR PDF预览

MIC37151-3.3BR

更新时间: 2024-11-04 22:37:23
品牌 Logo 应用领域
麦瑞 - MICREL 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
10页 148K
描述
1.5 A LOW VOLTAGE UCAP LDO REGULATOR

MIC37151-3.3BR 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:MODULE包装说明:S-PAK-5
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.37Is Samacsys:N
可调性:FIXED最大回动电压 1:0.5 V
最大绝对输入电压:6.5 V最大输入电压:6 V
最小输入电压:2.25 VJESD-30 代码:R-PSSO-G5
JESD-609代码:e0长度:9.395 mm
最大电网调整率:0.0165%最大负载调整率:0.033%
湿度敏感等级:3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 1:1.5 A最大输出电压 1:3.366 V
最小输出电压 1:3.234 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP5H,.41,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):240
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:2.16 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子面层:Tin/Lead (Sn80Pb20)端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:30最大电压容差:2%
宽度:8 mmBase Number Matches:1

MIC37151-3.3BR 数据手册

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MIC37150/37151/37152  
1.5A, Low Voltage µCap LDO Regulator  
General Description  
Features  
The Micrel MIC37150/51/52 is a 1.5A low-dropout linear  
voltage regulator that provides a low voltage, high current  
output with a minimum of external components. It offers high  
precision, ultra-low dropout (500mV over temperature), and  
low ground current.  
• 1.5A minimum guaranteed output current  
• 500mV maximum dropout voltage over temperature  
Ideal for 3.0V to 2.5V conversion  
Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion  
• Stable with ceramic or tantalum capacitor  
• Wide input voltage range:  
The MIC37150/51/52 operates from an input of 2.25V to  
6.0V. It is designed to drive digital circuits requiring low  
voltage at high currents (i.e., PLDs, DSPs, microcontrollers,  
etc.). It is available in fixed and adjustable output voltages.  
Fixedvoltagesinclude1.5V, 1.65V, 1.8V, 2.5Vand3.3V. The  
adjustable version is capable of supplying output voltages  
from 1.24V to 5.5V.  
V : 2.25V to 6.0V  
IN  
• +1.0% initial output tolerance  
• Fixed and adjustable output voltages  
MIC37150—3-pin fixed voltages  
MIC37151—5-pin fixed voltages  
MIC37152—5-pin adjustable voltage  
• Excellent line and load regulation specifications  
• Logic controlled shutdown  
• Thermal shutdown and current limit protection  
• Reverse-leakage protection  
Features of the MIC37150/51/52 LDO include thermal and  
current limit protection, and reverse current and reverse  
battery protection. Logic enable and error flag pins are  
available.  
• Low profile S-Pak 3 or 5 pin packages  
Junction temperature range of the MIC37150/51/52 is from  
–40°C to 125°C.  
Applications  
• LDO linear regulator for low-voltage digital IC  
• PC add-in cards  
• High efficiency linear power supplies  
• SMPS post regulator  
For applications requiring input voltage greater than 6.0V,  
seeMIC3910x, MIC3915x, MIC3930x, andMIC3950xLDOs.  
Data sheets and support documentation can be found on  
Micrel’s web site at www.micrel.com.  
• Battery charger  
Typical Application  
MIC37151  
VIN = 3.0V  
VOUT = 2.5V  
VIN  
VOUT  
CIN  
100k  
COUT  
47µF, Ceramic  
VEN  
FLG  
GND  
Fixed 2.5V Regulator with Error Flag  
MIC37152  
VIN  
1.3V  
VIN  
VOUT  
R1  
R2  
CIN  
COUT  
47µF, Ceramic  
VEN  
ADJ  
GND  
Adjustable Regulator  
Super ßeta PNP is a trademark of Micrel, Inc.  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com  
August 2003  
1
MIC37150/37151/37152  

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