Datasheet > TC553002IZBTR

TC553002IZBTR

更新时间： 2023-05-15 00:00:00

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
18页	382K
描述
Regulator

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中文翻译

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数据手册

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TC553002IZBTR 数据手册

TC55

1 µA Low Dropout Positive Voltage Regulator

Features

General Description

• Very Low Dropout Voltage: 120 mV (typ) at

The TC55 Series is a collection of CMOS low dropout

positive voltage regulators that can source up to

250 mA of current, with an extremely low input-output

voltage differential of 380 mV (typ) at 200 mA.

100 mA, 380 mV (typ) at 200 mA

• High Output Current: 250 mA (V

= 5.0V)

OUT

• High Accuracy Output Voltage: ±2% (max)

(±1% Semi-Custom Version)

• Low Power Consumption: 1.1 µA (typ)

• Low Temperature Drift: ±100 ppm/°C (typ)

• Excellent Line Regulation: 0.2%/V (typ)

• Package Options: 3-Pin SOT-23A, 3-Pin SOT-89

and 3-Pin TO-92

• Short Circuit Protection

The TC55’s low dropout voltage, combined with the low

current consumption of only 1.1 µA (typ), makes it

ideal for battery operation. The low voltage differential

(dropout voltage) extends the battery operating life-

time. It also permits high currents in small packages

when operated with minimum V – V

differentials.

OUT

The circuit also incorporates short-circuit protection to

ensure maximum reliability.

Applications

• Battery Powered Devices

• Cameras and Portable Video Equipment

• Pagers and Cellular Phones

• Solar Powered Instruments

• Consumer Products

Functional Block Diagram

OUT

Short-circuit

Protection

–

Package Types

3-Pin SOT-23A

3-Pin SOT-89

Voltage

Reference

TC55

GND

OUT

GND

GND V

IN OUT

3-Pin TO-92

1 2 3

GND V

IN OUT

Note: 3-Pin SOT-23A is equivalent to the

EIAJ SC-59.

2002 Microchip Technology Inc.

DS21435C-page 1

12 3 4 5 6 7...18

中文翻译

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