LT3065MPMSE-1.5#TRPBF

Product Overview

Category

The LT3065MPMSE-1.5#TRPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• The LT3065MPMSE-1.5#TRPBF is a low dropout (LDO) linear regulator.
• It offers high accuracy and low noise performance.
• The device operates with an input voltage range from 1.8V to 45V.
• It provides a fixed output voltage of 1.5V.
• The LT3065MPMSE-1.5#TRPBF has a low quiescent current, making it suitable for battery-powered applications.
• It features thermal shutdown and current limit protection mechanisms.

Package

This product comes in a small surface-mount package.

Essence

The LT3065MPMSE-1.5#TRPBF is an essential component in electronic systems that require stable and regulated power supply.

Packaging/Quantity

The LT3065MPMSE-1.5#TRPBF is typically packaged in reels or tubes, and the quantity per package varies depending on the supplier.

Specifications

• Input Voltage Range: 1.8V - 45V
• Output Voltage: 1.5V
• Dropout Voltage: 300mV at 500mA Load
• Quiescent Current: 45µA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C
• Package Type: Surface Mount

Detailed Pin Configuration

The LT3065MPMSE-1.5#TRPBF has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy and low noise performance make it suitable for sensitive electronic applications.
• Thermal shutdown protection prevents the device from overheating.
• Current limit protection safeguards against excessive current draw.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile application.
• Low quiescent current makes it ideal for battery-powered devices.
• Excellent line and load regulation ensure stable output voltage.
• Small package size enables space-saving designs.

Disadvantages

• Fixed output voltage limits flexibility in certain applications.
• Limited output current capability compared to other voltage regulators.

Working Principles

The LT3065MPMSE-1.5#TRPBF operates based on the principle of a low dropout linear regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage to a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The LT3065MPMSE-1.5#TRPBF finds applications in various fields, including:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable audio players.
2. Industrial automation: Ensures stable voltage for control systems and sensors.
3. Automotive electronics: Regulates power for infotainment systems, lighting modules, and engine control units.
4. Medical equipment: Offers precise voltage regulation for medical devices and diagnostic instruments.
5. Communication systems: Provides reliable power for routers, switches, and wireless access points.

Detailed and Complete Alternative Models

1. LT1763 - Low dropout linear regulator with adjustable output voltage.
2. LM1117 - Fixed output voltage linear regulator with a wide input voltage range.
3. TPS7A47 - Ultra-low noise linear regulator with adjustable output voltage.
4. ADP3339 - High current linear regulator with low dropout voltage.

These alternative models offer similar functionality and can be considered as substitutes for the LT3065MPMSE-1.5#TRPBF in various applications.

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