LT3065IDD-2.5#PBF

Product Overview

Category

The LT3065IDD-2.5#PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• The LT3065IDD-2.5#PBF is a low dropout (LDO) linear regulator.
• It has a fixed output voltage of 2.5V.
• The device operates with an input voltage range from 1.8V to 45V.
• It provides a maximum output current of 500mA.
• The LT3065IDD-2.5#PBF offers high accuracy and low noise performance.
• It features low quiescent current, making it suitable for battery-powered applications.

Package

The LT3065IDD-2.5#PBF comes in a small and compact DFN-10 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The LT3065IDD-2.5#PBF is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's datasheet for detailed packaging information.

Specifications

• Input Voltage Range: 1.8V - 45V
• Output Voltage: 2.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV @ 500mA
• Quiescent Current: 30μA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Ripple Rejection: 70dB @ 1kHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3065IDD-2.5#PBF has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. SHDN: Shutdown Control
4. VOUT: Output Voltage

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• High ripple rejection ratio minimizes noise interference in the output signal.
• Shutdown control feature allows for power-saving operation when not in use.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Low quiescent current consumption extends battery life in portable applications.
• Compact package size facilitates space-constrained designs.
• High accuracy and low noise performance ensure reliable voltage regulation.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Fixed output voltage may not be suitable for all voltage requirements.

Working Principles

The LT3065IDD-2.5#PBF operates based on the principle of a 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 with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The LT3065IDD-2.5#PBF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3065IDD-2.5#PBF include: - LT1763 - LM1117 - ADP3339 - TPS7A47

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, the LT3065IDD-2.5#PBF is a voltage regulator that provides stable and regulated voltage output for electronic circuits. Its low dropout voltage, wide input voltage range, and compact package make it suitable for various applications. However, its limited maximum output current and fixed output voltage should be considered when selecting alternative models for specific requirements.