LT1963EQ-1.5#TRPBF

Product Overview

Category

The LT1963EQ-1.5#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: The LT1963EQ-1.5#TRPBF provides a fixed output voltage of 1.5V.
• High efficiency: It operates with high efficiency, minimizing power dissipation.
• Low dropout voltage: The regulator can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Low noise: It produces minimal electrical noise during operation.
• Thermal shutdown: The LT1963EQ-1.5#TRPBF includes thermal shutdown protection to prevent overheating.

Package

The LT1963EQ-1.5#TRPBF comes in a small surface-mount package, which allows for easy integration into circuit boards.

Essence

The essence of the LT1963EQ-1.5#TRPBF is its ability to provide a stable and regulated output voltage of 1.5V, making it suitable for various electronic applications.

Packaging/Quantity

This product 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: 1.5A
• Dropout Voltage: 300mV at 1.5A
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 1.7mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1963EQ-1.5#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage Regulation: The LT1963EQ-1.5#TRPBF maintains a constant output voltage of 1.5V, regardless of changes in input voltage or load conditions.
• Overcurrent Protection: It includes overcurrent protection to prevent damage to the regulator and connected components in case of excessive current flow.
• Thermal Shutdown: The regulator shuts down if the temperature exceeds a safe operating limit, protecting it from overheating.

Advantages and Disadvantages

Advantages

• Stable Output: Provides a stable output voltage of 1.5V, ensuring reliable operation of connected devices.
• High Efficiency: Operates with high efficiency, minimizing power dissipation and maximizing battery life.
• Low Dropout Voltage: Can maintain stable output voltage even when the input voltage is close to the desired output voltage.
• Compact Size: Comes in a small surface-mount package, allowing for easy integration into circuit boards.

Disadvantages

• Limited Output Voltage Options: The LT1963EQ-1.5#TRPBF only provides a fixed output voltage of 1.5V, limiting its versatility in applications requiring different voltage levels.

Working Principles

The LT1963EQ-1.5#TRPBF utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 1.5V.

Detailed Application Field Plans

The LT1963EQ-1.5#TRPBF finds application in various electronic systems that require a stable and regulated 1.5V power supply. Some common application fields include:

1. Battery-powered devices: Used in portable electronics such as smartphones, tablets, and wearable devices.
2. Embedded systems: Provides regulated power to microcontrollers, sensors, and other components in embedded systems.
3. Industrial automation: Used in control systems, motor drives, and instrumentation equipment.
4. Automotive electronics: Provides stable voltage supply for automotive modules and subsystems.

Detailed and Complete Alternative Models

1. LM1117-1.5: A popular alternative with similar specifications and a fixed output voltage of 1.5V.
2. LT1763-1.5: Another alternative with lower dropout voltage and higher output current capability.
3. ADP3339-1.5: An alternative from Analog Devices offering high accuracy and low noise performance.

These alternative models can be considered based on specific application requirements and desired features.

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