LT3015ET-2.5#PBF

Product Overview

Category

The LT3015ET-2.5#PBF belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

• The LT3015ET-2.5#PBF is a low dropout linear regulator.
• It operates with an input voltage range of 2.7V to 20V.
• The output voltage is fixed at 2.5V.
• It can provide a maximum output current of 100mA.
• The device has a low quiescent current, making it suitable for battery-powered applications.
• It offers excellent line and load regulation.
• The LT3015ET-2.5#PBF has thermal shutdown protection to prevent overheating.

Package

The LT3015ET-2.5#PBF comes in a small surface-mount package (SOT-223) that allows for easy integration into circuit boards.

Essence

The essence of the LT3015ET-2.5#PBF is its ability to provide a stable and regulated output voltage of 2.5V, even when the input voltage varies.

Packaging/Quantity

The LT3015ET-2.5#PBF is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 2.5V
• Maximum Output Current: 100mA
• Dropout Voltage: 300mV
• Quiescent Current: 40µA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Thermal Shutdown Protection: Yes

Detailed Pin Configuration

The LT3015ET-2.5#PBF has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Excellent line and load regulation provide a stable output voltage under varying conditions.
• Thermal shutdown protection prevents overheating, ensuring the device's longevity and reliability.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low quiescent current makes it suitable for battery-powered devices.
• Small package size enables easy integration into compact designs.
• Excellent line and load regulation ensure a stable output voltage.

Disadvantages

• Limited maximum output current of 100mA may not be sufficient for high-power applications.
• Fixed output voltage of 2.5V may not be adjustable for certain requirements.

Working Principles

The LT3015ET-2.5#PBF operates as a low dropout linear regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltage. The device continuously adjusts the pass transistor to maintain a stable output voltage of 2.5V, regardless of variations in the input voltage.

Detailed Application Field Plans

The LT3015ET-2.5#PBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Embedded systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3015ET-2.5#PBF include: - LM1117-2.5 - ADP3339-2.5 - MAX6035

These alternatives can be considered based on specific requirements and availability.

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