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MAX8887EZK25+T PDF预览

MAX8887EZK25+T

更新时间: 2024-11-13 08:58:51
品牌 Logo 应用领域
美信 - MAXIM 信息通信管理光电二极管输出元件调节器
页数 文件大小 规格书
9页 230K
描述
Fixed Positive LDO Regulator, 2.5V, BICMOS, PDSO5, ROHS COMPLIANT, SOT23, 5 PIN

MAX8887EZK25+T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOT-23
包装说明:TSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.32
可调性:FIXED标称回动电压 1:0.15 V
最大绝对输入电压:7 V最大输入电压:5.5 V
最小输入电压:2.9 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.9 mm
最大电网调整率:0.01125%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:150 °C
最大输出电流 1:0.3 A最大输出电压 1:2.575 V
最小输出电压 1:2.425 V标称输出电压 1:2.5 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH包装方法:TAPE AND REEL
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:1.1 mm
子类别:Other Regulators表面贴装:YES
技术:BICMOS端子面层:Matte Tin (Sn)
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:NOT SPECIFIED
最大电压容差:3%宽度:1.6 mm
Base Number Matches:1

MAX8887EZK25+T 数据手册

 浏览型号MAX8887EZK25+T的Datasheet PDF文件第2页浏览型号MAX8887EZK25+T的Datasheet PDF文件第3页浏览型号MAX8887EZK25+T的Datasheet PDF文件第4页浏览型号MAX8887EZK25+T的Datasheet PDF文件第5页浏览型号MAX8887EZK25+T的Datasheet PDF文件第6页浏览型号MAX8887EZK25+T的Datasheet PDF文件第7页 
19-1859; Rev 4; 7/09  
Low-Dropout, 300mA Linear Regulators in SOT23  
7/MAX8  
General Description  
Features  
Guaranteed 300mA Output Current (500mA for  
The MAX8887/MAX8888 low-dropout linear regulators  
operate from a 2.5V to 5.5V input and deliver up to  
300mA continuous (500mA pulsed) current. The  
MAX8887 is optimized for low-noise operation, while the  
MAX8888 includes an open-drain power-OK (POK) ouput  
flag. Both regulators feature exceptionally low 100mV  
dropout at 200mA. These devices are available in a vari-  
ety of preset output voltages in the 1.5V to 3.3V range.  
Pulsed Loads)  
Low 100mV Dropout at 200mA Load  
POK Output (MAX8888)  
42µV  
Output Noise (MAX8887)  
RMS  
Preset Output Voltages (1.5V, 1.8V, 2.85V, and  
3.3V)  
55µA No-Load Supply Current  
An internal PMOS pass transistor allows the low 55µA  
supply current to remain independent of load, making  
these devices ideal for portable battery-powered equip-  
ment such as personal digital assistants (PDAs), cellu-  
lar phones, cordless phones, and notebook computers.  
Other features include a micropower shutdown mode,  
short-circuit protection, thermal shutdown protection,  
and an active-low open-drain POK output that indicates  
when the output is out of regulation. The  
MAX8887/MAX8888 are available in a thin 5-pin SOT23  
package that is only 1mm high.  
Thermal-Overload and Short-Circuit Protection  
Foldback Output Current-Limit Protection  
60dB PSRR at 1kHz  
0.1µA Shutdown Current  
Thin 5-Pin SOT23 Package, 1mm High  
Ordering Information  
TEMP  
RANGE  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
MAX8887EZK15+T  
MAX8887EZK18+T  
MAX8887EZK29+T  
MAX8887EZK33+T  
MAX8887EZKxy+T*  
MAX8888EZK15+T  
MAX8888EZK18+T  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
ADQD  
ADPX  
ADPY  
ADPZ  
________________________Applications  
Notebook Computers  
Wireless Handsets  
ADQE  
ADQA  
PDAs and Palmtop Computers  
Digital Cameras  
MAX8888EZK18/V+T -40°C to +85°C 5 SOT23  
PCMCIA Cards  
MAX8888EZK29+T  
MAX8888EZK33+T  
MAX8888EZKxy+T*  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
-40°C to +85°C 5 SOT23  
ADQB  
ADQC  
Hand-Held Instruments  
*Other versions (xy) between +1.5 and +3.3V are available in  
100mV increments. Contact factory for other versions. Minimum  
order quantity is 25,000 units.  
+Denotes a lead(Pb)-free RoHS-compliant package.  
/V denotes an automotive qualified part.  
Typical Operating Circuit  
Pin Configurations  
V
OUT  
INPUT  
2.5V TO 5.5V  
300mA  
IN  
OUT  
TOP VIEW  
C
IN  
C
OUT  
2.2µF  
2.2µF  
MAX8887  
MAX8888  
IN  
GND  
1
2
3
5
4
OUT  
IN  
GND  
1
2
3
5
OUT  
POK  
(BP)  
ON  
MAX8887  
MAX8888  
SHDN  
OFF  
C
GND  
BP  
0.01µF  
SHDN  
BP  
SHDN  
4
POK  
( ) ARE FOR MAX8887 ONLY.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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