LT3022IMSE-1.5#PBF

Product Overview

Category

The LT3022IMSE-1.5#PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• The LT3022IMSE-1.5#PBF is a low dropout (LDO) linear regulator.
• It has a fixed output voltage of 1.5V.
• The device operates with a low quiescent current, making it suitable for battery-powered applications.
• It offers excellent line and load regulation, ensuring stable voltage output under varying conditions.

Package

The LT3022IMSE-1.5#PBF comes in a small surface-mount package (MSE) for easy integration onto circuit boards.

Essence

The essence of this product lies in its ability to provide a regulated and stable output voltage of 1.5V, making it ideal for powering sensitive electronic components.

Packaging/Quantity

The LT3022IMSE-1.5#PBF is typically packaged 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: 1.5V
• Dropout Voltage: 300mV at 100mA Load Current
• Quiescent Current: 40µA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to 125°C
• Package Type: MSE

Detailed Pin Configuration

The LT3022IMSE-1.5#PBF has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation for stable output voltage.
• Thermal shutdown and current limit protection features enhance device reliability.
• Fast transient response enables quick adaptation to load changes.

Advantages

• Fixed output voltage eliminates the need for external resistors or adjustments.
• Low quiescent current prolongs battery life in portable applications.
• Small package size allows for space-saving integration into compact designs.
• Wide input voltage range provides flexibility in various power supply configurations.

Disadvantages

• Limited to a fixed output voltage of 1.5V, which may not be suitable for all applications requiring different voltage levels.
• Dropout voltage of 300mV may cause some power loss in low input voltage scenarios.

Working Principles

The LT3022IMSE-1.5#PBF operates as a linear regulator by using a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 1.5V.

Detailed Application Field Plans

The LT3022IMSE-1.5#PBF finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Embedded systems - Communication equipment

Detailed and Complete Alternative Models

• LT3022IMSE-1.8#PBF: Fixed output voltage of 1.8V
• LT3022IMSE-2.5#PBF: Fixed output voltage of 2.5V
• LT3022IMSE-3.3#PBF: Fixed output voltage of 3.3V
• LT3022IMSE-ADJ#PBF: Adjustable output voltage

These alternative models provide different fixed output voltage options or adjustable voltage settings to cater to a wider range of application requirements.

In conclusion, the LT3022IMSE-1.5#PBF is a low dropout linear regulator that provides a stable output voltage of 1.5V. Its small package size, low quiescent current, and excellent line/load regulation make it suitable for various electronic applications. However, its fixed output voltage and dropout voltage limitations should be considered when selecting an appropriate voltage regulator for specific projects.