Datasheet > TC1263-3.0VOA713

TC1263-3.0VOA713

更新时间： 2024-11-23 09:41:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		光电二极管
页数	文件大小	规格书
18页	293K
描述
3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO8, 0.150 INCH, PLASTIC, MS-012, SOIC-8

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TC1263-3.0VOA713 数据手册

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

Typical Application

TC1263

OUT

1 µF

TC1263

2 3 4 5

GND

SHDN

8-Pin SOIC

V_OUT

GND

V_IN

TC1263

SHDN

BYPASS

ERROR

 2002-2012 Microchip Technology Inc.

DS21374D-page 1

12 3 4 5 6 7...18

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