LT3090MPDD#TRPBF

Product Overview

Category

LT3090MPDD#TRPBF belongs to the category of voltage regulators.

Use

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

Characteristics

• High accuracy
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Current limiting capability

Package

LT3090MPDD#TRPBF comes in a small outline package (SOT-223) which provides thermal performance and ease of mounting.

Essence

The essence of LT3090MPDD#TRPBF lies in its ability to provide a stable and regulated output voltage, even when the input voltage fluctuates.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 1.2V to 40V
• Output Voltage Range: 0.6V to 36V
• Dropout Voltage: 300mV
• Maximum Output Current: 1.5A
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT3090MPDD#TRPBF has three pins:

1. VIN: Input voltage pin
2. VOUT: Output voltage pin
3. ADJ: Adjust pin for setting the desired output voltage

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Current limiting protects the circuit from excessive current
• Thermal shutdown protection prevents overheating

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications
• Adjustable output voltage provides flexibility
• High accuracy ensures precise voltage regulation
• Compact package size facilitates easy integration

Disadvantages

• Dropout voltage may limit its use in low-power applications
• Higher cost compared to some other voltage regulators

Working Principles

LT3090MPDD#TRPBF 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 stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

LT3090MPDD#TRPBF finds applications in various fields, including: 1. Power supply units for electronic devices 2. Battery charging circuits 3. Automotive electronics 4. Industrial control systems 5. Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LT3090MPDD#TRPBF are: 1. LM317: Adjustable voltage regulator with a wide input voltage range. 2. LT1084: Low dropout voltage regulator suitable for low-power applications. 3. LM7805: Fixed voltage regulator with a 5V output.

These alternative models can be considered based on specific requirements and constraints.

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