LT1963AMPQ#TRPBF

Product Overview

• Category: Voltage Regulator
• Use: Provides a stable output voltage for electronic circuits
• Characteristics: Low dropout, high accuracy, low noise
• Package: TO-220, TO-263, DDPAK
• Essence: Regulates input voltage to a precise level
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.21V to 18V
• Output Current: 1.5A
• Dropout Voltage: 300mV
• Line Regulation: 0.015%
• Load Regulation: 0.1%

Detailed Pin Configuration

• Pin 1 (VIN): Input Voltage
• Pin 2 (GND): Ground
• Pin 3 (ADJ): Output Voltage Adjust

Functional Features

• Low Dropout: Allows operation with very small input-output differentials
• High Accuracy: Precise regulation of output voltage
• Low Noise: Minimizes interference in sensitive circuits

Advantages and Disadvantages

• Advantages:
  • High accuracy and low noise
  • Wide input voltage range
  • Thermal shutdown and current limit protection
• Disadvantages:
  • Higher cost compared to some alternatives
  • Limited to 1.5A output current

Working Principles

The LT1963AMPQ#TRPBF uses a feedback loop to compare the output voltage to a reference voltage and adjusts the pass transistor to maintain a stable output.

Detailed Application Field Plans

• Industrial Electronics: Power supplies, motor control systems
• Automotive: Engine control units, infotainment systems
• Telecommunications: Base stations, network equipment

Detailed and Complete Alternative Models

• LM317: Adjustable linear regulator
• LM7805: Fixed 5V regulator
• LT1083: Adjustable low dropout regulator

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This entry provides comprehensive information about the LT1963AMPQ#TRPBF voltage regulator, including its specifications, features, advantages, and application fields.