SLD12U-017-B Product Overview

Introduction

The SLD12U-017-B is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, 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: Regulating voltage in electronic circuits
Characteristics: High precision, low dropout voltage, thermal shutdown protection
Package: TO-252-3 (DPAK)
Essence: Stabilizing input voltage to provide a constant output voltage
Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on manufacturer

Specifications

Input Voltage Range: 4.5V to 18V
Output Voltage: 1.2V to 16V
Output Current: Up to 1.5A
Dropout Voltage: 0.6V at 1A
Quiescent Current: 75µA
Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SLD12U-017-B typically has three pins: 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

High Precision: Provides accurate and stable output voltage
Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to the output voltage
Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

Precise voltage regulation
Low dropout voltage for efficient operation
Thermal shutdown protection for increased reliability

Disadvantages

Higher quiescent current compared to some alternatives
Limited maximum output current compared to higher-rated regulators

Working Principles

The SLD12U-017-B operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage. When the input voltage or load changes, the regulator responds to ensure a stable output.

Detailed Application Field Plans

The SLD12U-017-B is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Low dropout voltage regulator with fixed output voltage options - LT1086: High precision adjustable regulator with thermal shutdown feature

In conclusion, the SLD12U-017-B is a reliable voltage regulator with precise regulation, low dropout voltage, and thermal protection, making it suitable for a wide range of electronic applications.

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