ESDLC12VD3B-TP

Introduction

The ESDLC12VD3B-TP is a crucial component in the field of electronic devices, providing essential functions and features. This entry will provide 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 Overview

Category

The ESDLC12VD3B-TP belongs to the category of electronic components, specifically within the realm of voltage regulators.

Use

This product is primarily used for regulating and stabilizing voltage levels in electronic circuits, ensuring consistent and reliable power supply to sensitive components.

Characteristics

• Input Voltage: 12V
• Output Voltage: 3.3V
• Regulation Type: Linear
• Maximum Current: 1A
• Low Dropout Voltage
• Thermal Protection

Package

The ESDLC12VD3B-TP is typically available in a compact and durable TO-252 package, designed to facilitate easy integration into various circuit designs.

Essence

The essence of this product lies in its ability to efficiently regulate voltage levels, thereby safeguarding electronic components from potential damage due to voltage fluctuations.

Packaging/Quantity

The ESDLC12VD3B-TP is commonly packaged in reels or tubes, with quantities varying based on the supplier and customer requirements.

Specifications

• Input Voltage Range: 14V to 26V
• Output Voltage Accuracy: ±2%
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.2% typical
• Load Regulation: 0.4% typical

Detailed Pin Configuration

The ESDLC12VD3B-TP features a standard three-pin configuration: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• Voltage Regulation: Maintains a stable 3.3V output even with varying input voltages.
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads.
• Thermal Protection: Prevents overheating by shutting down the regulator in high-temperature conditions.

Advantages and Disadvantages

Advantages

• Compact Size: Facilitates space-efficient circuit designs.
• Low Dropout Voltage: Enables efficient regulation even with small voltage differentials.
• Thermal Protection: Enhances reliability by preventing thermal damage.

Disadvantages

• Limited Current Capacity: Not suitable for high-current applications exceeding 1A.
• Voltage Drop: The dropout voltage may impact efficiency in low-voltage scenarios.

Working Principles

The ESDLC12VD3B-TP operates on the principle of linear regulation, where it adjusts the resistance to maintain a constant output voltage despite fluctuations in the input voltage. This is achieved through internal feedback mechanisms that continuously monitor and adjust the output.

Detailed Application Field Plans

The ESDLC12VD3B-TP finds extensive application in various electronic devices, including: - Battery-powered devices - IoT (Internet of Things) devices - Automotive electronics - Portable consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar functionalities include: - LM2937-3.3 - MCP1703 - NCP1117

In conclusion, the ESDLC12VD3B-TP serves as a critical component in electronic circuits, offering reliable voltage regulation and protection. Its compact size, thermal protection, and precise regulation make it a valuable asset in diverse electronic applications.

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