LT3028EFE#PBF

Product Overview

Category

LT3028EFE#PBF belongs to the category of integrated circuits (ICs).

Use

The LT3028EFE#PBF is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation: The LT3028EFE#PBF provides stable and regulated output voltage.
• Low dropout voltage: It operates with low dropout voltage, ensuring efficient power conversion.
• High current capability: The IC can handle high current loads.
• Thermal shutdown protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

The LT3028EFE#PBF comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of LT3028EFE#PBF lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.22V to 19.5V
• Dropout Voltage: 300mV at 500mA Load
• Maximum Output Current: 500mA
• Quiescent Current: 40μA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3028EFE#PBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjustable pin for setting the output voltage

Functional Features

• Wide input voltage range allows flexibility in various applications.
• Low dropout voltage ensures efficient power conversion even with low input voltages.
• Excellent line and load regulation for stable output voltage.
• Built-in thermal shutdown protection prevents overheating and damage to the IC.

Advantages and Disadvantages

Advantages

• Wide input voltage range
• Low dropout voltage
• High current capability
• Thermal shutdown protection

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The LT3028EFE#PBF operates as a linear voltage regulator. It takes an input voltage and regulates it to provide a stable output voltage. The internal circuitry of the IC ensures that the output voltage remains constant even with varying input voltages and loads. The low dropout voltage allows efficient power conversion, minimizing power loss.

Detailed Application Field Plans

The LT3028EFE#PBF finds applications in various electronic devices and systems, including: 1. Battery-powered devices 2. Portable audio players 3. Wireless communication devices 4. Industrial control systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. LT3028IFE#PBF: Similar to LT3028EFE#PBF but comes in a different package.
2. LT3028HFE#PBF: Higher current version of LT3028EFE#PBF, capable of handling up to 1A output current.
3. LT3028MPFE#PBF: Military-grade version of LT3028EFE#PBF, designed for rugged environments.

These alternative models offer similar functionality with slight variations in package type, current capability, or environmental specifications.

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