GDZ27B-HG3-18 Product Overview

Introduction

The GDZ27B-HG3-18 is a crucial component in the field of electronic devices, providing essential functions for various applications. This entry will provide an in-depth analysis of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, compact size
• Package: TO-252-3 (DPAK)
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Typically packaged in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 27V
• Output Voltage Range: 1.2V to 25V
• Maximum Output Current: 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The GDZ27B-HG3-18 follows the standard pin configuration for TO-252-3 packages: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT)

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Compact Size: Ideal for space-constrained applications

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Low dropout voltage
• Compact form factor

Disadvantages

• Sensitive to thermal management due to limited operating temperature range

Working Principles

The GDZ27B-HG3-18 utilizes a combination of internal circuitry and feedback mechanisms to maintain a consistent output voltage regardless of variations in the input voltage or load conditions. This ensures that downstream components receive a stable power supply, enhancing overall system reliability.

Detailed Application Field Plans

The GDZ27B-HG3-18 finds extensive use in various electronic systems, including: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• LM2937: Similar voltage regulator with adjustable output
• XC6206: Low dropout voltage regulator with smaller package size
• LT1763: High-performance voltage regulator with wider operating temperature range

In conclusion, the GDZ27B-HG3-18 plays a vital role in ensuring stable power delivery within electronic systems, offering high precision and efficiency. Its compact size and wide input voltage range make it suitable for diverse applications, despite its limited operating temperature range. With careful thermal management, this component proves to be a reliable choice for voltage regulation in various electronic devices.

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