HTF18L-N1G5BB Product Overview

Introduction

The HTF18L-N1G5BB is a high-performance electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The HTF18L-N1G5BB belongs to the category of electronic components, specifically within the realm of integrated circuits (ICs).

Basic Information Overview

• Use: The HTF18L-N1G5BB is used as a voltage regulator in electronic circuits to ensure stable and regulated power supply.
• Characteristics: It is characterized by its high efficiency, low dropout voltage, and excellent line and load regulation.
• Package: The HTF18L-N1G5BB is available in a compact surface-mount package, making it suitable for space-constrained applications.
• Essence: Its essence lies in providing reliable voltage regulation for various electronic devices and systems.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 500mA
• Dropout Voltage: 300mV at 500mA
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23

Detailed Pin Configuration

The HTF18L-N1G5BB features a standard SOT-23 pin configuration: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

• Voltage Regulation: Provides stable output voltage despite variations in input voltage and load conditions.
• Overcurrent Protection: Incorporates overcurrent protection to safeguard connected circuits.
• Thermal Shutdown: Includes thermal shutdown functionality to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency and low dropout voltage
• Wide input voltage range
• Compact package size for space-constrained designs
• Overcurrent protection and thermal shutdown features enhance reliability

Disadvantages

• Limited maximum output current compared to higher-power regulators
• Sensitive to improper PCB layout and external component selection

Working Principles

The HTF18L-N1G5BB operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

The HTF18L-N1G5BB finds extensive application in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Several alternative models to the HTF18L-N1G5BB include: - LM2937 - MCP1700 - TPS769

In conclusion, the HTF18L-N1G5BB serves as a reliable voltage regulator with a wide range of applications, offering high efficiency and essential protection features. Its compact design and stable performance make it a preferred choice for many electronic designs.

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