LT1965IDD-2.5#TRPBF

Product Overview

Category

The LT1965IDD-2.5#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 LT1965IDD-2.5#TRPBF provides a fixed output voltage of 2.5V.
• High efficiency: It offers high efficiency, minimizing power dissipation.
• Low dropout voltage: The regulator can operate with a low input-output voltage differential, ensuring efficient power conversion.
• Low noise: The LT1965IDD-2.5#TRPBF produces minimal output noise, making it suitable for noise-sensitive applications.
• Thermal shutdown: It incorporates thermal shutdown protection to prevent overheating.

Package

The LT1965IDD-2.5#TRPBF is available in a small surface-mount package, specifically the DFN (Dual Flat No-Lead) package.

Essence

The essence of the LT1965IDD-2.5#TRPBF lies in its ability to provide a stable and regulated output voltage of 2.5V, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. Please refer to the manufacturer's datasheet for detailed packaging information.

Specifications

• Input Voltage Range: 2.8V to 20V
• Output Voltage: 2.5V
• Maximum Output Current: 1.1A
• Dropout Voltage: 300mV at 1A Load
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1965IDD-2.5#TRPBF has the following pin configuration:

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

Functional Features

• Voltage Regulation: The LT1965IDD-2.5#TRPBF maintains a constant output voltage of 2.5V, regardless of changes in input voltage or load conditions.
• Current Limiting: It incorporates current limiting protection to prevent excessive current flow and protect connected devices.
• Short-Circuit Protection: The regulator is designed to withstand short-circuit conditions without damage.
• Thermal Shutdown: In case of excessive temperature rise, the LT1965IDD-2.5#TRPBF shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Low dropout voltage enables efficient power conversion.
• Minimal output noise makes it suitable for noise-sensitive applications.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited to fixed output voltage of 2.5V.
• May not be suitable for applications requiring variable output voltages.

Working Principles

The LT1965IDD-2.5#TRPBF operates as a linear voltage regulator. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage of 2.5V. By regulating the voltage, it ensures that electronic devices receive a consistent and reliable power supply.

Detailed Application Field Plans

The LT1965IDD-2.5#TRPBF finds application in various fields, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Its stable output voltage and low dropout characteristics make it suitable for applications where a reliable and regulated power supply is essential.

Detailed and Complete Alternative Models

• LT1965IDD-3.3#TRPBF: Provides a fixed output voltage of 3.3V.
• LT1965IDD-ADJ#TRPBF: Offers an adjustable output voltage within a specified range.

These alternative models cater to different voltage requirements, providing flexibility in various applications.

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