LT1763IDE-1.5#PBF

Product Overview

Category

The LT1763IDE-1.5#PBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Low dropout voltage: The LT1763IDE-1.5#PBF has a low dropout voltage, allowing it to operate with small voltage differentials between input and output.
• High accuracy: This voltage regulator provides precise voltage regulation, ensuring stable and reliable performance.
• Low noise: The LT1763IDE-1.5#PBF minimizes output voltage fluctuations, resulting in reduced electrical noise.
• Thermal shutdown: It incorporates a thermal shutdown feature that protects the device from overheating.

Package

The LT1763IDE-1.5#PBF comes in a standard integrated circuit (IC) package.

Essence

The essence of this product lies in its ability to regulate and maintain a constant voltage level in electronic circuits.

Packaging/Quantity

The LT1763IDE-1.5#PBF is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage: 1.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763IDE-1.5#PBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage Regulation: The LT1763IDE-1.5#PBF ensures a stable output voltage regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting protection to prevent damage to the device and connected components.
• Thermal Protection: The thermal shutdown feature safeguards the regulator from overheating, ensuring its longevity.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient operation even with small voltage differentials.
• High accuracy ensures precise voltage regulation.
• Low noise output minimizes electrical disturbances in the circuit.
• Thermal shutdown protects the device from overheating.

Disadvantages

• Limited maximum output current of 500mA may not be suitable for high-power applications.
• Requires external capacitors for stability, adding additional components to the circuit.

Working Principles

The LT1763IDE-1.5#PBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring and adjusting, it compensates for any changes in the input voltage or load conditions, providing a stable output voltage.

Detailed Application Field Plans

The LT1763IDE-1.5#PBF finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LT1763IDE-1.5#PBF include: - LM1117-1.5 - ADP3339-1.5 - TPS7A4901-1.5

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements and availability.

In conclusion, the LT1763IDE-1.5#PBF is a voltage regulator with low dropout voltage, high accuracy, and low noise characteristics. It provides stable voltage regulation in various electronic applications. However, it has limitations in terms of maximum output current and requires additional external components for stability. Alternative models such as LM1117-1.5, ADP3339-1.5, and TPS7A4901-1.5 can be considered as substitutes.