TCR3DG33,LF Product Overview

Introduction

TCR3DG33,LF is a voltage regulator product belonging to the category of low-dropout (LDO) linear regulators. This product is widely used in various electronic devices and systems to provide stable and regulated voltage outputs.

Basic Information Overview

• Category: Voltage Regulator
• Use: Providing stable and regulated voltage output
• Characteristics: Low dropout voltage, high accuracy, low noise
• Package: SOT-23-5
• Essence: Regulating voltage with minimal power loss
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.2V to 5.0V
• Dropout Voltage: 150mV at 300mA
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TCR3DG33,LF features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. EN (Enable)

Functional Features

• Low Dropout Voltage: Enables operation with small voltage differentials between input and output.
• High Accuracy: Provides precise and stable output voltage.
• Low Noise: Minimizes electrical interference in sensitive applications.

Advantages and Disadvantages

Advantages

• Compact SOT-23-5 package
• Low dropout voltage for efficient power management
• Wide input voltage range for versatile applications

Disadvantages

• Limited maximum output current
• Requires external capacitors for stability

Working Principles

The TCR3DG33,LF operates by comparing the reference voltage with the feedback voltage to regulate the output voltage. When the input voltage changes, the internal circuitry adjusts the pass transistor to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is suitable for a wide range of applications, including: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Industrial control systems

Detailed and Complete Alternative Models

• TCR3DG33,LF is part of a series of LDO regulators offered by Toshiba. Alternative models within the series include TCR3DM33,LF and TCR3UM33,LF, which offer different input/output voltage combinations and package options.

In conclusion, TCR3DG33,LF is a versatile and efficient voltage regulator suitable for various electronic applications, offering stable and regulated voltage outputs with minimal power loss.

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