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TC1264-2.5VAB PDF预览

TC1264-2.5VAB

更新时间: 2024-11-22 04:28:59
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
18页 825K
描述
800 mA Fixed-Output CMOS LDO with Shutdown

TC1264-2.5VAB 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:SFM
包装说明:, SIP3,.1TB针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:2.2可调性:FIXED
最大回动电压 1:1.3 V标称回动电压 1:1.2 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:2.7 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e3最大电网调整率:0.00875%
功能数量:1输出次数:1
端子数量:3工作温度TJ-Max:125 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.8 A
最大输出电压 1:2.5625 V最小输出电压 1:2.4375 V
标称输出电压 1:2.5 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP3,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT包装方法:TUBE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR子类别:Other Regulators
表面贴装:NO技术:CMOS
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:3%

TC1264-2.5VAB 数据手册

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TC1264  
800 mA Fixed-Output CMOS LDO with Shutdown  
Features  
Description  
• Very Low Dropout Voltage  
The TC1264 is a fixed output, high accuracy (typically  
±0.5%) CMOS low dropout regulator. Designed  
specifically for battery-operated systems, the TC1264’s  
CMOS construction eliminates wasted ground current,  
significantly extending battery life. Total supply current  
is typically 80 µA at full load (20 to 60 times lower than  
in bipolar regulators).  
• 800 mA Output Current  
• High Output Voltage Accuracy  
• Standard or Custom Output Voltages  
• Overcurrent and Overtemperature Protection  
Applications  
TC1264 key features include ultra low noise operation,  
very low dropout voltage (typically 450 mV at full load),  
and fast response to step changes in load.  
• Battery Operated Systems  
• Portable Computers  
• Medical Instruments  
• Instrumentation  
The TC1264 incorporates both over temperature and  
over current protection. The TC1264 is stable with an  
output capacitor of only 1μF and has a maximum  
output current of 800 mA. It is available in 3-Pin  
SOT-223, 3-Pin TO-220 and 3-Pin DDPAK packages.  
• Cellular/GSM/PHS Phones  
• Linear Post-Regulators for SMPS  
Pagers  
Package Type  
Typical Application  
3-Pin DDPAK  
3-Pin TO-220  
FRONT VIEW  
TAB IS GND  
VOUT  
VOUT  
VIN  
VIN  
+
C1  
1 µF  
TC1264  
TC1264  
TC1264  
GND  
1
2
3
1
2
3
3-Pin SOT-223  
FRONT VIEW  
VOUT  
3
2 GND  
1 VIN  
TC1264  
© 2006 Microchip Technology Inc.  
DS21375C-page 1  

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