TC54VC4202EZB713

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • Low dropout voltage
  • High output current capability
  • Wide input voltage range
  • Thermal shutdown protection
• Package: SOT-23-5
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Output Current: Up to 150mA
• Quiescent Current: 75µA typical
• Line Regulation: ±0.3% typical
• Load Regulation: ±0.4% typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC54VC4202EZB713 has a standard SOT-23-5 package with the following pin configuration:

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| | |____| | | 1 || 5 2 || 4 3 |__| ```

Pin Description: 1. GND: Ground connection 2. VOUT: Output voltage 3. VIN: Input voltage 4. NC: No connection 5. EN: Enable pin for controlling the regulator's operation

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability allows the IC to power various components in the circuit.
• Wide input voltage range provides flexibility in different applications.
• Thermal shutdown protection prevents the IC from overheating and ensures its longevity.

Advantages

• Compact SOT-23-5 package allows for easy integration into space-constrained designs.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.
• Excellent line and load regulation ensure a stable output voltage under varying conditions.
• Wide operating temperature range enables reliable performance in extreme environments.

Disadvantages

• Limited output current may not be sufficient for high-power applications.
• Dropout voltage of 200mV may cause a slight voltage drop across the regulator.

Working Principles

The TC54VC4202EZB713 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The enable pin allows for control over the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The TC54VC4202EZB713 is commonly used in various electronic devices and systems, including: - Portable consumer electronics - Battery-powered devices - Industrial automation equipment - Automotive applications - Medical devices

Detailed and Complete Alternative Models

• LM1117: Similar voltage regulator with higher output current capability.
• MCP1700: Low dropout voltage regulator with ultra-low quiescent current.
• LT1763: High-performance regulator with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes based on specific application requirements.

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