TC54VN3302EZB713

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: 2.7V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV at 100mA
• Output Current: 150mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC54VN3302EZB713 has a SOT-23-5 package with the following pin configuration:

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Pin 1: GND (Ground) Pin 2: VOUT (Output Voltage) Pin 3: VIN (Input Voltage) Pin 4: BYP (Bypass Capacitor) Pin 5: EN (Enable)

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 for powering various components in the circuit.
• Wide input voltage range provides flexibility in different applications.
• Thermal shutdown protection prevents damage due to excessive heat.

Advantages

• Stable and reliable voltage regulation.
• Compact SOT-23-5 package for space-constrained designs.
• Low quiescent current minimizes power consumption.
• Wide operating temperature range enables usage in extreme environments.

Disadvantages

• Limited output current compared to higher-rated voltage regulators.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The TC54VN3302EZB713 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass transistor.

Detailed Application Field Plans

The TC54VN3302EZB713 is commonly used in various electronic devices and systems, including: 1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other components. 2. Portable audio players: Ensures consistent power supply for audio amplifiers and digital-to-analog converters. 3. Automotive electronics: Regulates voltage for infotainment systems, lighting modules, and control units. 4. Industrial automation: Used in PLCs (Programmable Logic Controllers), motor drives, and sensor interfaces. 5. IoT (Internet of Things) devices: Enables stable power supply for wireless communication modules and sensors.

Detailed and Complete Alternative Models

1. LM1117-3.3: Similar voltage regulator with a TO-220 package and higher output current capability.
2. MCP1700-3302E: Low dropout voltage regulator available in SOT-23-3 package.
3. LT1763-3.3: High-performance LDO regulator with ultra-low dropout voltage and adjustable output voltage.

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