ZXTR2105F-7

Introduction

The ZXTR2105F-7 is a versatile electronic component that belongs to the category of voltage regulators. This device is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the ZXTR2105F-7, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: The ZXTR2105F-7 is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input variations.
• Characteristics: This component is known for its high efficiency, low dropout voltage, and excellent line and load regulation.
• Package: TO-252-3 (DPAK)
• Essence: The essence of the ZXTR2105F-7 lies in its ability to provide reliable voltage regulation in a compact package.
• Packaging/Quantity: The ZXTR2105F-7 is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 1.25V to 16V
• Output Current: 1A
• Dropout Voltage: 0.35V at 1A
• Quiescent Current: 2.5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ZXTR2105F-7 has a standard TO-252-3 (DPAK) package with three pins: 1. Pin 1 (VIN): Input Voltage 2. Pin 2 (GND): Ground 3. Pin 3 (VOUT): Output Voltage

Functional Features

• High Efficiency: The ZXTR2105F-7 offers high efficiency, minimizing power dissipation and maximizing battery life in portable applications.
• Low Dropout Voltage: With a low dropout voltage of 0.35V at 1A, this regulator can maintain a stable output even when the input voltage is close to the output voltage.
• Excellent Line and Load Regulation: It provides precise regulation of output voltage under varying input voltage and load conditions.

Advantages and Disadvantages

Advantages

• Compact package
• Wide input voltage range
• Low dropout voltage
• High efficiency

Disadvantages

• Limited output current compared to higher-rated regulators
• Sensitive to thermal considerations due to its small package size

Working Principles

The ZXTR2105F-7 operates based on the principle of feedback control. It compares the actual output voltage to a reference voltage and adjusts the pass element to maintain a constant output voltage despite changes in input voltage and load conditions.

Detailed Application Field Plans

The ZXTR2105F-7 is commonly used in the following applications: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the ZXTR2105F-7 include: - LM2940 - LT1086 - ADP3338

In conclusion, the ZXTR2105F-7 is a reliable voltage regulator with a wide range of applications, offering high efficiency and precise voltage regulation. Its compact package and functional features make it a popular choice for various electronic designs.

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