Datasheet > 电源电路 > 线性稳压器IC> TC1262-3.3VDBTR

TC1262-3.3VDBTR

更新时间： 2024-01-25 03:43:35

品牌	Logo	应用领域
美国微芯 - MICROCHIP		调节器光电二极管输出元件
页数	文件大小	规格书
12页	468K
描述
500mA Fixed Output CMOS LDO

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中文翻译

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数据手册
替代型号

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TC1262-3.3VDBTR 数据手册

TC1262

500mA Fixed Output CMOS LDO

Features

Package Type

• Very Low Dropout Voltage

3-Pin DDPAK

3-Pin TO-220

• 500mA Output Current

Front View

Tab is GND

• High Output Voltage Accuracy

• Standard or Custom Output Voltages

• Over Current and Over Temperature Protection

Tab is GND

TC1262

Applications

• Battery Operated Systems

• Portable Computers

• Medical Instruments

• Instrumentation

3-Pin SOT-223

Front View

• Cellular/GSM/PHS Phones

• Linear Post-Regulators for SMPS

• Pagers

OUT

GND

Device Selection Table

TC1262

Junction

Part Number

Package

Temp. Range

TC1262-xxVDB 3-Pin SOT-223 -40°C to +125°C

General Description

The TC1262 is a fixed output, high accuracy (typically

±0.5%) CMOS low dropout regulator. Designed specif-

ically for battery-operated systems, the TC1262’s

CMOS construction eliminates wasted ground current,

significantly extending battery life. Total supply current

is typically 80µA at full load (20 to 60 times lower than

in bipolar regulators).

TC1262-xxVAB

TC1262-xxVEB

3-Pin TO-220 -40°C to +125°C

3-Pin DDPAK -40°C to +125°C

NOTE: xx indicates output voltages.

Available Output Voltages: 2.5, 2.8, 3.0, 3.3, 5.0.

Other output voltages are available. Please contact Microchip

Technology Inc. for details.

TC1262 key features include ultra low noise operation,

very low dropout voltage (typically 350mV at full load),

and fast response to step changes in load.

The TC1262 incorporates both over temperature and

over current protection. The TC1262 is stable with an

output capacitor of only 1µF and has a maximum

output current of 500mA. It is available in 3-Pin

SOT-223, 3-Pin TO-220 and 3-Pin DDPAK packages.

Typical Application

OUT

1µF

TC1262

GND

2002 Microchip Technology Inc.

DS21373B-page 1

12 3 4 5 6 7...12

中文翻译

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TC1262-3.3VDBTR 替代型号

型号	品牌	替代类型	描述	数据表
TC1262-3.3VDB	MICROCHIP	完全替代	3.3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4, SOT-223, 4 PIN
MIC5209-3.3YS	MICROCHIP	类似代替	3.3V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO4
TC1262-3.0VDB	MICROCHIP	类似代替	3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4, SOT-223, 4 PIN

与TC1262-3.3VDBTR相关器件

型号	品牌	获取价格	描述	数据表
TC1262-3.3VEB	MICROCHIP	获取价格	3.3 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO3, D2PAK-3
TC1262-33VAB	MICROCHIP	获取价格	500mA Fixed Output CMOS LDO
TC1262-5.0VAB	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSFM3, TO-220, 3 PIN
TC1262-5.0VDB	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4, SOT-223, 4 PIN
TC1262-5.0VDB713	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4, SOT-223, 4 PIN
TC1262-5.0VDBTR	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PDSO4, SOT-223, 4 PIN
TC1262-5.0VEB	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO3, D2PAK-3
TC1262-5.0VEBTR	MICROCHIP	获取价格	5 V FIXED POSITIVE LDO REGULATOR, 0.65 V DROPOUT, PSSO3, D2PAK-3
TC1262-xxVAB	MICROCHIP	获取价格	500mA Fixed Output CMOS LDO
TC1262-xxVDB	MICROCHIP	获取价格	500mA Fixed Output CMOS LDO

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