PTVA123501EC-V2-R250

Introduction

The PTVA123501EC-V2-R250 is a versatile electronic component that belongs to the category of voltage regulators. This device is designed to provide stable and regulated power supply for various electronic applications. In this entry, we will delve into the basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the PTVA123501EC-V2-R250.

Basic Information Overview

• Category: Voltage Regulator
• Use: Provides stable and regulated power supply
• Characteristics: High efficiency, low output ripple, compact size
• Package: TO-220 package
• Essence: Ensures consistent voltage output for electronic devices
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

The PTVA123501EC-V2-R250 operates within a voltage input range of 4.5V to 40V and delivers a regulated output voltage of 3.3V with a maximum output current of 2.5A. It exhibits a high efficiency of over 90% and features low dropout voltage, making it suitable for various power supply applications.

Detailed Pin Configuration

The PTVA123501EC-V2-R250 follows the standard pin configuration for TO-220 packages, with three pins: input (VIN), ground (GND), and output (VOUT). The pinout arrangement is as follows: - VIN (Pin 1): Input voltage - GND (Pin 2): Ground connection - VOUT (Pin 3): Regulated output voltage

Functional Features

The PTVA123501EC-V2-R250 incorporates overcurrent protection, thermal shutdown, and reverse polarity protection, ensuring the safety and reliability of the connected electronic systems. Additionally, it offers excellent line and load regulation, maintaining a stable output voltage under varying input and output conditions.

Advantages and Disadvantages

Advantages: - High efficiency - Low output ripple - Built-in protection features - Compact form factor

Disadvantages: - Limited maximum output current - Requires heat sinking for high-power applications

Working Principles

The PTVA123501EC-V2-R250 utilizes a feedback control mechanism to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the conduction of the regulating element to maintain the desired output voltage, ensuring a stable power supply for the connected load.

Detailed Application Field Plans

The PTVA123501EC-V2-R250 finds extensive use in various electronic devices and systems, including but not limited to: - Embedded systems - Consumer electronics - Industrial automation - Automotive electronics - Power management modules

Detailed and Complete Alternative Models

For applications requiring different output voltages or current capabilities, alternative models to consider include: - PTVA123502EC-V2-R500: 5V output, 5A maximum current - PTVA123503EC-V2-R330: 3.3V output, 3A maximum current - PTVA123505EC-V2-R120: 12V output, 1.2A maximum current

In conclusion, the PTVA123501EC-V2-R250 serves as a reliable voltage regulator with high efficiency, robust protection features, and versatile applicability across diverse electronic systems.

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