ZRL0256A Product Overview

Introduction

The ZRL0256A is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Information Overview

Category

The ZRL0256A belongs to the category of integrated circuits (ICs) and is specifically designed as a voltage regulator.

Use

It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input voltage fluctuations.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Overcurrent protection

Package

The ZRL0256A is available in a small outline transistor (SOT) package, which facilitates easy integration into circuit designs.

Essence

The essence of the ZRL0256A lies in its ability to provide reliable voltage regulation in a compact form factor.

Packaging/Quantity

The ZRL0256A is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Maximum Output Current: 1.5A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The ZRL0256A features a standard three-pin configuration: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator when temperatures exceed safe limits.

Advantages and Disadvantages

Advantages

• Compact size
• High precision regulation
• Built-in protection features

Disadvantages

• Limited maximum output current
• Higher dropout voltage compared to some alternatives

Working Principles

The ZRL0256A operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. When the input voltage fluctuates, the regulator compensates to ensure a steady output.

Detailed Application Field Plans

The ZRL0256A finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models to the ZRL0256A include: - LM317: A popular adjustable voltage regulator with similar characteristics - L78xx Series: Fixed voltage regulators available in various output voltages - LT1083: High-current adjustable voltage regulator suitable for power supply applications

In conclusion, the ZRL0256A offers precise voltage regulation in a compact package, making it suitable for diverse electronic applications. Its built-in protection features and wide operating temperature range further enhance its appeal in demanding environments.

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