TC54VN4202EZB713

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 various electronic devices, ensuring stable and reliable power supply.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.0V
• Output Voltage: 2.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)
4. BYPASS (Bypass Capacitor)
5. SHUTDOWN (Shutdown Control)

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows for powering a wide range of devices.
• Wide input voltage range accommodates different power sources.
• Thermal shutdown protection prevents overheating and damage to the IC.

Advantages

• Stable and reliable voltage regulation.
• Compact SOT-23-5 package for space-constrained applications.
• Low quiescent current minimizes power consumption.
• Easy integration into various electronic circuits.

Disadvantages

• Limited output current compared to higher-power regulators.
• Fixed output voltage may not suit all applications.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The TC54VN4202EZB713 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor's resistance to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

• Battery-powered devices: Provides stable voltage for microcontrollers, sensors, and other low-power components.
• Portable audio players: Ensures consistent power supply for audio amplifiers and digital-to-analog converters.
• IoT devices: Regulates voltage for wireless modules, sensors, and microcontrollers in smart home applications.
• Automotive electronics: Powers various automotive systems, such as infotainment systems and engine control units.

Detailed and Complete Alternative Models

1. LM1117-2.5: Similar voltage regulator with adjustable output voltage.
2. MCP1700-2502E/TO: Low dropout voltage regulator with higher output current capability.
3. TS2940CX50: Fixed output voltage regulator with lower quiescent current.

Note: This is not an exhaustive list of alternative models, but provides a few examples.

This entry has provided a comprehensive overview of the TC54VN4202EZB713 voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.