RLD30P900UFF

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: High efficiency, low dropout voltage, compact design
• Package: TO-220, TO-263
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 0.8V to 25V
• Output Current: 3A
• Dropout Voltage: 0.6V at 3A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)

Functional Features

• High Efficiency: Provides efficient voltage regulation, minimizing power loss
• Low Dropout Voltage: Ensures stable output even with small input-output differentials
• Compact Design: Suitable for space-constrained applications

Advantages and Disadvantages

• Advantages:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
• Disadvantages:
  • Limited output current compared to some alternatives
  • Sensitive to thermal considerations due to its compact size

Working Principles

The RLD30P900UFF utilizes a feedback control loop to maintain a constant output voltage despite variations in the input voltage and load conditions. This is achieved through the use of internal circuitry that adjusts the pass transistor to regulate the output voltage.

Detailed Application Field Plans

1. Automotive Electronics: Used in vehicle power management systems for stable voltage supply.
2. Industrial Equipment: Employed in various industrial machinery for voltage regulation.
3. Consumer Electronics: Integrated into electronic devices to ensure consistent power delivery.

Detailed and Complete Alternative Models

1. LM317: Offers similar voltage regulation capabilities with adjustable output.
2. LT1083: Provides higher output current capacity for demanding applications.
3. LM2940: Suitable for low-power applications with its low quiescent current.

This comprehensive entry provides an in-depth understanding of the RLD30P900UFF, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts alike.