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FAN2508S PDF预览

FAN2508S

更新时间: 2024-11-23 20:33:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电二极管输出元件调节器
页数 文件大小 规格书
10页 373K
描述
Adjustable Positive LDO Regulator, 1.32V Min, 6.425V Max, 0.075V Dropout, CMOS, PDSO5, SOT-23, 5 PIN

FAN2508S 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:LSSOP, TSOP5/6,.11,37
针数:5Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.76Is Samacsys:N
可调性:ADJUSTABLE最大回动电压 1:0.075 V
标称回动电压 1:0.05 VJESD-30 代码:R-PDSO-G5
JESD-609代码:e0长度:2.9 mm
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 1:0.05 A
最大输出电压 1:6.425 V最小输出电压 1:1.32 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峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.45 mm子类别:Other Regulators
表面贴装:YES技术:CMOS
端子面层:Tin/Lead (Sn/Pb)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宽度:1.65 mm
Base Number Matches:1

FAN2508S 数据手册

 浏览型号FAN2508S的Datasheet PDF文件第2页浏览型号FAN2508S的Datasheet PDF文件第3页浏览型号FAN2508S的Datasheet PDF文件第4页浏览型号FAN2508S的Datasheet PDF文件第5页浏览型号FAN2508S的Datasheet PDF文件第6页浏览型号FAN2508S的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FAN2508, FAN2509  
50 mA CMOS LDO Regulators  
wide variety of external capacitors, and the compact SOT23-5  
surface-mount package. The FAN2508/09 family of products  
offer significant improvements over older BiCMOS designs  
and are pin-compatible with many popular devices. The  
output is thermally protected against overload.  
Features  
• Ultra Low Power Consumption  
• 50 mV dropout voltage at 50 mA  
• 25 µA ground current at 50 mA  
• Enable/Shutdown Control  
• SOT23-5 package  
The FAN2508 and FAN2509 devices are distinguished by  
the assignment of pin 4:  
• Thermal limiting  
• 300 mA peak current  
FAN2508: pin 4 – ADJ, allowing the user to adjust the  
output voltage over a wide range using an external voltage  
divider.  
Applications  
• Cellular Phones and accessories  
• PDAs  
• Portable cameras and video recorders  
• Laptop, notebook and palmtop computers  
FAN2508-XX: pin 4 – BYP, to which a bypass capacitor  
may be connected for optimal noise performance. Output  
voltage is fixed, indicated by the suffix XX.  
Description  
FAN2509-XX: pin 4 – ERR, a flag which indicates that the  
output voltage has dropped below the specified minimum  
due to a fault condition.  
The FAN2508/09 family of micropower low-dropout voltage  
regulators utilize CMOS technology to offer a new level of  
cost-effective performance in GSM and TDMA cellular  
handsets, Laptop and Notebook portable computers, and  
other portable devices. Features include extremely low  
power consumption and low shutdown current, low dropout  
voltage, exceptional loop stability able to accommodate a  
The standard fixed output voltages available are 2.5V, 2.6V,  
2.7V, 2.8V, 2.85V, 3.0V, and 3.3V. Custom output voltage are  
also available: please contact your local Fairchild Sales  
Office for information.  
Block Diagrams  
EN  
EN  
V
IN  
V
IN  
BYP  
Bandgap  
Bandgap  
p
p
Error  
Error  
Amplifier  
Amplifier  
V
OUT  
V
OUT  
ADJ  
Thermal  
Sense  
Thermal  
Sense  
GND  
GND  
FAN2508  
FAN2508-XX  
EN  
V
IN  
ERR  
Bandgap  
p
Error  
Amplifier  
V
OUT  
Thermal  
Sense  
GND  
FAN2509-XX  
REV. 1.0.1 12/18/00  

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