TC74A5-3.3VCTTR

Introduction

The TC74A5-3.3VCTTR is a voltage regulator belonging to the category of integrated circuits. It is commonly used to regulate voltage in electronic devices and has specific characteristics, packaging, and quantity details.

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulation
• Characteristics: Low Dropout, High Accuracy
• Package: SOT-23
• Essence: Regulating voltage to 3.3V
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The TC74A5-3.3VCTTR operates with an input voltage range of 2.5V to 6.0V and provides a regulated output voltage of 3.3V with a maximum output current of 150mA. It exhibits a low dropout voltage and high accuracy over temperature variations.

Detailed Pin Configuration

The device features three pins: VIN (Input Voltage), VOUT (Output Voltage), and GND (Ground). The SOT-23 package configuration ensures easy integration into various circuit designs.

Functional Features

The TC74A5-3.3VCTTR offers stable voltage regulation, thermal shutdown protection, and low quiescent current, making it suitable for battery-powered applications. Its small form factor and efficient performance make it ideal for space-constrained designs.

Advantages and Disadvantages

Advantages: - Low dropout voltage - High accuracy - Thermal shutdown protection

Disadvantages: - Limited maximum output current

Working Principles

The voltage regulator utilizes a feedback mechanism to maintain a constant output voltage despite fluctuations in the input voltage. It achieves this through internal circuitry that adjusts the output based on the comparison between the actual output voltage and a reference voltage.

Detailed Application Field Plans

The TC74A5-3.3VCTTR finds extensive application in portable electronic devices such as smartphones, tablets, and wearable gadgets. It is also suitable for IoT devices, sensor modules, and battery-powered systems where stable voltage supply is critical.

Detailed and Complete Alternative Models

1. LM1117-3.3V: Similar voltage regulator with higher output current capability.
2. XC6206P332MR: Low dropout voltage regulator with a smaller package size.

In conclusion, the TC74A5-3.3VCTTR serves as a reliable voltage regulator with specific characteristics tailored for diverse electronic applications. Its compact design, stable performance, and protective features make it a preferred choice for modern electronic designs.

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