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TC1263-3.3VAT PDF预览

TC1263-3.3VAT

更新时间: 2024-11-22 04:28:59
品牌 Logo 应用领域
美国微芯 - MICROCHIP 线性稳压器IC调节器电源电路输出元件局域网
页数 文件大小 规格书
18页 272K
描述
500 mA, Fixed-Output, CMOS LDO with Shutdown

TC1263-3.3VAT 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:PLASTIC, TO-220, 5 PIN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:5.12Is Samacsys:N
可调性:FIXED最大回动电压 1:0.65 V
标称回动电压 1:0.35 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 V
JESD-30 代码:R-PSFM-T5JESD-609代码:e3
最大电网调整率:0.01155%最大负载调整率:0.165%
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 1:0.5 A
最大输出电压 1:3.3825 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
封装等效代码:SIP5,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT APPLICABLE
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 APPLICABLE
最大电压容差:2.5%Base Number Matches:1

TC1263-3.3VAT 数据手册

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TC1263  
500 mA, Fixed-Output, CMOS LDO with Shutdown  
Features  
Description  
• Very Low Dropout Voltage  
The TC1263 is a fixed-output, high-accuracy (typically  
±0.5%) CMOS low dropout regulator. Designed  
specifically for battery-operated systems, the TC1263’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).  
• 500 mA Output Current  
• High-Output Voltage Accuracy  
• Standard or Custom Output Voltages  
• Overcurrent and Overtemperature Protection  
• SHDN Input for Active Power Management  
• ERROR Output Can Be Used as a Low Battery  
Detector (SOIC only)  
TC1263 key features include ultra low noise operation,  
very low dropout voltage (typically 350 mV at full load)  
and fast response to step changes in load.  
Applications  
The TC1263 incorporates both overtemperature and  
overcurrent protection. The TC1263 is stable with an  
output capacitor of only 1 µF and has a maximum  
output current of 500 mA. It is available in 8-Pin SOIC,  
5-Pin TO-220 and 5-Pin DDPAK packages.  
• Battery-Operated Systems  
• Portable Computers  
• Medical Instruments  
• Instrumentation  
• Cellular/GSM/PHS Phones  
• Linear Post-Regulators for SMPS  
• Pagers  
Package Type  
5-Pin TO-220  
TC1263  
5-Pin DDPAK  
Front View  
Tab is GND  
Tab is GND  
Typical Application  
TC1263  
V
V
OUT  
V
V
IN  
OUT  
IN  
+
C
1
1 µF  
TC1263  
1
2 3 4 5  
3
2
5
4
1
GND  
SHDN  
SHDN  
8-Pin SOIC  
VOUT  
GND  
NC  
VIN  
NC  
1
2
3
4
8
7
6
5
TC1263  
SHDN  
BYPASS  
ERROR  
© 2005 Microchip Technology Inc.  
DS21374C-page 1  

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