DP12SV1212A25F Product Overview

Introduction

The DP12SV1212A25F 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, compact size
• Package: TO-220, TO-263, DPAK
• Essence: Ensures stable and consistent voltage output
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 14V to 26V
• Output Voltage: 12V
• Output Current: 1.2A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: ±1%
• Load Regulation: ±1.5%

Detailed Pin Configuration

The DP12SV1212A25F features a standard 3-pin configuration: 1. Pin 1 (Input): Connects to the input voltage source 2. Pin 2 (Ground): Connected to the ground reference 3. Pin 3 (Output): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable 12V output even with varying input voltages
• Overcurrent Protection: Safeguards against excessive current flow
• Thermal Shutdown: Prevents overheating by shutting down the regulator if temperatures exceed safe limits

Advantages and Disadvantages

Advantages

• Compact size for space-constrained applications
• High precision and stability in voltage regulation
• Overcurrent protection enhances system reliability

Disadvantages

• Limited output current capacity compared to higher-rated regulators
• Higher dropout voltage may not be suitable for low-power applications

Working Principles

The DP12SV1212A25F operates on the principle of feedback control, where it continuously compares the output voltage to a reference level and adjusts its internal circuitry to maintain the desired output voltage despite fluctuations in the input voltage.

Detailed Application Field Plans

This voltage regulator finds extensive use in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting applications

Detailed and Complete Alternative Models

• DP15SV1515A30F: Higher output current capacity (1.5A) for more demanding applications
• DP10SV1010A20F: Lower dropout voltage (0.3V) for improved efficiency in low-power designs
• DP12SV1212B25F: Enhanced thermal performance for high-temperature environments

In conclusion, the DP12SV1212A25F voltage regulator offers precise and reliable voltage regulation in a compact package, making it an essential component in a wide range of electronic applications.

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