VS-ST733C08LFL1 Product Overview

Introduction

The VS-ST733C08LFL1 is a versatile electronic component that belongs to the category of voltage regulators. This product is commonly used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Ensures stable and reliable power supply for electronic devices
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The VS-ST733C08LFL1 voltage regulator is designed to operate within the following specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 1.25V to 20V - Maximum Output Current: 3A - Dropout Voltage: 0.6V at 3A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS-ST733C08LFL1 features a standard pin configuration with input, output, and ground pins, as well as additional pins for thermal management and enable/disable functions. The detailed pinout is as follows: - Pin 1: Enable/Shutdown - Pin 2: Ground - Pin 3: Output - Pin 4: Thermal Pad - Pin 5: Input

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the regulator from overheating
• Enable/Shutdown Function: Allows for control of the regulator's operation

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced safety
• Flexible enable/shutdown control

Disadvantages

• Higher cost compared to basic linear regulators
• Requires careful thermal management in high-power applications

Working Principles

The VS-ST733C08LFL1 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts its internal circuitry to maintain the desired output level. This ensures that the connected electronic devices receive a stable and regulated power supply, regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The VS-ST733C08LFL1 finds extensive use in various electronic applications, including but not limited to: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Battery charging circuits

Detailed and Complete Alternative Models

For applications requiring similar voltage regulation capabilities, alternative models to the VS-ST733C08LFL1 include: - LM317: A widely used adjustable linear voltage regulator - LT1086: High current, low dropout linear regulator - LM2940: Low dropout voltage regulator with fixed output options

In conclusion, the VS-ST733C08LFL1 voltage regulator offers precise and reliable voltage regulation, making it an essential component in a wide range of electronic systems and devices.

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