LT1761IS5-3.3#TRMPBF

Product Overview

Category

The LT1761IS5-3.3#TRMPBF 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 LT1761IS5-3.3#TRMPBF provides a regulated output voltage of 3.3V.
• Low dropout voltage: It operates with a low dropout voltage, ensuring efficient power conversion.
• High accuracy: This voltage regulator offers high precision in maintaining the desired output voltage.
• Low quiescent current: The LT1761IS5-3.3#TRMPBF has a low quiescent current, minimizing power consumption.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The LT1761IS5-3.3#TRMPBF comes in a small SOT-23 package, which is suitable for space-constrained applications.

Essence

The essence of the LT1761IS5-3.3#TRMPBF is its ability to provide a stable and regulated output voltage of 3.3V, making it ideal for powering various electronic components.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 40µA
• Load Regulation: ±0.05%
• Line Regulation: ±0.02%
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-23

Detailed Pin Configuration

The LT1761IS5-3.3#TRMPBF has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Voltage Regulation: The LT1761IS5-3.3#TRMPBF ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
• Low Dropout Voltage: It operates with a low dropout voltage, enabling efficient power conversion even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: Built-in thermal shutdown protection prevents the regulator from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• High accuracy in maintaining the desired output voltage.
• Low quiescent current minimizes power consumption.
• Small package size suitable for space-constrained applications.
• Wide input voltage range allows flexibility in various electronic circuits.

Disadvantages

• Limited output voltage options (fixed at 3.3V).
• May require additional external components for specific applications.

Working Principles

The LT1761IS5-3.3#TRMPBF 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 of 3.3V. This feedback loop continuously monitors and regulates the output voltage, compensating for any changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT1761IS5-3.3#TRMPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Communication equipment - Industrial automation

Detailed and Complete Alternative Models

• LM1117-3.3: A popular alternative with similar specifications and package type.
• MCP1702-3302E/TO: Another alternative voltage regulator offering a fixed 3.3V output.

These alternative models provide similar functionality and can be considered as substitutes for the LT1761IS5-3.3#TRMPBF in specific applications.

In conclusion, the LT1761IS5-3.3#TRMPBF is a voltage regulator that provides a stable 3.3V output voltage. Its low dropout voltage, high accuracy, and thermal shutdown protection make it suitable for various electronic applications. However, its fixed output voltage and potential need for additional external components may limit its versatility in certain scenarios.