LT3015MPMSE-3.3#TRPBF

Product Overview

Category

The LT3015MPMSE-3.3#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 LT3015MPMSE-3.3#TRPBF provides a regulated output voltage of 3.3 volts.
• High efficiency: This voltage regulator offers high efficiency, minimizing power dissipation.
• Low dropout voltage: The LT3015MPMSE-3.3#TRPBF has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
• Low quiescent current: It features low quiescent current, reducing power consumption during standby or idle modes.

Package

The LT3015MPMSE-3.3#TRPBF comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the LT3015MPMSE-3.3#TRPBF lies in its ability to provide a stable and regulated output voltage, ensuring proper functioning of electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Output voltage: 3.3 volts
• Input voltage range: 4.2 volts to 20 volts
• Dropout voltage: 300 millivolts (maximum)
• Quiescent current: 40 microamps (typical)
• Output current: Up to 100 milliamps
• Operating temperature range: -40°C to 125°C

Detailed Pin Configuration

The LT3015MPMSE-3.3#TRPBF has the following pin configuration:

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

Functional Features

• Voltage regulation: The LT3015MPMSE-3.3#TRPBF maintains a constant output voltage of 3.3 volts, regardless of input voltage fluctuations.
• Current limiting: It incorporates current limiting circuitry to protect the device and the connected circuit from excessive current.
• Thermal shutdown: The voltage regulator includes thermal shutdown protection, preventing damage due to overheating.
• Short-circuit protection: It offers short-circuit protection, safeguarding against potential damage caused by short circuits.

Advantages and Disadvantages

Advantages

• High efficiency helps conserve power and reduce heat dissipation.
• Low dropout voltage enables operation with low input-output voltage differentials.
• Small package size allows for space-saving integration in compact electronic devices.
• Wide input voltage range provides flexibility in various applications.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Requires external components for proper operation, increasing complexity and cost.

Working Principles

The LT3015MPMSE-3.3#TRPBF is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to ensure the desired output voltage is maintained. By regulating the voltage, it prevents voltage fluctuations that could potentially damage or disrupt the connected electronic circuitry.

Detailed Application Field Plans

The LT3015MPMSE-3.3#TRPBF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

• LM1117-3.3: A popular alternative with similar specifications and pin configuration.
• LT1763-3.3: Another alternative offering higher output current capability.
• LM317: A versatile voltage regulator with adjustable output voltage.

These alternatives provide similar functionality and can be considered based on specific application requirements.

In conclusion, the LT3015MPMSE-3.3#TRPBF is a voltage regulator that offers stable and regulated output voltage, high efficiency, and low dropout voltage. While it has limitations in terms of output current capacity, it finds applications in various electronic systems. Alternative models such as LM1117-3.3, LT1763-3.3, and LM317 can be considered depending on specific needs.