RE23-SA05 Product Overview

1. Introduction

RE23-SA05 is a versatile electronic component that belongs to the category of voltage regulators. It is widely used in various electronic devices and systems to ensure stable and regulated power supply. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of RE23-SA05.

2. Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-252, DPAK
• Essence: Silicon-based voltage regulator
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on package type

3. Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.02%/V
• Load Regulation: 0.1%/A

4. Detailed Pin Configuration

• Pin 1 (VIN): Input voltage
• Pin 2 (GND): Ground
• Pin 3 (VOUT): Output voltage

5. Functional Features

• High Precision: Provides accurate and stable output voltage
• Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
• Thermal Shutdown Protection: Safeguards the device from overheating

6. Advantages and Disadvantages

• Advantages:
  • Reliable voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced safety
• Disadvantages:
  • Higher cost compared to traditional linear regulators
  • Requires heat sink for high current applications

7. Working Principles

RE23-SA05 operates based on the principle of feedback control, where it compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions.

8. Detailed Application Field Plans

• Consumer Electronics: Used in mobile chargers, portable devices, and audio equipment
• Automotive Electronics: Integrated into vehicle infotainment systems and power management units
• Industrial Control Systems: Employed in PLCs, motor drives, and instrumentation devices

9. Detailed and Complete Alternative Models

• RE24-SB06: Similar voltage regulator with higher output current capacity
• RE22-SA04: Lower current variant suitable for low-power applications
• RE25-SC08: Enhanced efficiency version with lower dropout voltage

In conclusion, RE23-SA05 is a reliable and efficient voltage regulator with a wide range of applications across various industries. Its precise regulation, thermal protection, and compatibility with alternative models make it a preferred choice for many electronic designs.

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