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TC1264-3.3VDBRT PDF预览

TC1264-3.3VDBRT

更新时间: 2024-09-30 19:27:23
品牌 Logo 应用领域
美国微芯 - MICROCHIP 输出元件调节器
页数 文件大小 规格书
8页 55K
描述
3.3 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO3, SOT-223, 3 PIN

TC1264-3.3VDBRT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-223包装说明:SOP,
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67最大回动电压 1:1.3 V
最大输入电压:6 V最小输入电压:4.3 V
JESD-30 代码:R-PDSO-G4JESD-609代码:e3
长度:6.5 mm湿度敏感等级:1
功能数量:1端子数量:4
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 1:3.38 V
最小输出电压 1:3.2175 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
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:1.8 mm
表面贴装:YES技术:CMOS
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:2.3 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.5 mm
Base Number Matches:1

TC1264-3.3VDBRT 数据手册

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TC1264  
800mA Fixed Output CMOS LDO  
FEATURES  
GENERAL DESCRIPTION  
Very Low Dropout Voltage  
Guaranteed 800mA Output  
High Output Voltage Accuracy  
Standard or Custom Output Voltages  
Over-Current and Over-Temperature Protection  
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 con-  
struction 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!).  
TC1264 key features include ultra low noise, very low  
dropout voltage (typically 450mV at full load), and fast  
responsetostepchangesinload. TheTC1264incorporates  
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 800mA. It is available in 3-  
Pin SOT-223, 3-Pin TO-220, and 3-Pin DDPAK packages.  
APPLICATIONS  
Battery-Operated Systems  
Portable Computers  
Medical Instruments  
Instrumentation  
Cellular / GSM / PHS Phones  
Linear Post-Regulator for SMPS  
Pagers  
TYPICAL APPLICATION  
ORDERING INFORMATION  
Junction  
Part  
Number  
Temperature  
Range  
VIN  
VIN  
VOUT  
VOUT  
Package  
C1  
TC1264-xxVDB  
TC1264-xxVAB  
TC1264-xxVEB  
3-Pin SOT-223  
3-Pin TO-220  
3-Pin DDPAK  
– 40°C to +125°C  
– 40°C to +125°C  
– 40°C to +125°C  
1µF  
TC1264  
GND  
Available Output Voltages:  
1.8, 2.5, 3.0, 3.3  
xx indicates ouput voltages  
PIN CONFIGURATION  
3-Pin TO-220  
3-Pin DDPAK  
Other output voltages are available. Please contact TelCom  
Semiconductor for details.  
FRONT VIEW  
TAB IS GND  
TAB IS GND  
TC1264  
TC1264  
1
2
3
3
1
2
3-Pin SOT-223  
FRONT VIEW  
VOUT  
GND  
VIN  
TC1264  
TC1264-4 3/28/00  
TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.  

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