LT3090IDD#PBF

Product Overview

Category

LT3090IDD#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices and systems for voltage regulation purposes.

Characteristics

• High precision voltage regulator
• Low dropout voltage
• Adjustable output voltage
• Current limiting and thermal shutdown features
• Wide input voltage range

Package

LT3090IDD#PBF is available in a DFN (Dual Flat No-Lead) package.

Essence

The essence of LT3090IDD#PBF lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic components.

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: 400mV at 1A load current
• Maximum Output Current: 1.5A
• Line Regulation: ±0.015% typical
• Load Regulation: ±0.1% typical
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT3090IDD#PBF has the following pin configuration:

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

Functional Features

• High accuracy voltage regulation
• Low dropout voltage ensures efficient power conversion
• Adjustable output voltage allows flexibility in system design
• Current limiting feature protects against excessive current draw
• Thermal shutdown prevents overheating and damage to the device

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Wide input voltage range
• Low dropout voltage
• Adjustable output voltage

Disadvantages

• Limited maximum output current (1.5A)

Working Principles

LT3090IDD#PBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of variations in input voltage or load conditions. The device utilizes a series pass transistor to regulate the output voltage and employs various protection features to ensure safe operation.

Detailed Application Field Plans

LT3090IDD#PBF finds applications in various electronic systems, including but not limited to: - Power supplies - Battery-powered devices - Industrial control systems - Automotive electronics - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LT3090IDD#PBF are: - LM317T - LT1084CP-5 - ADJ1117-3.3

These models can be considered as alternatives depending on specific requirements and design constraints.

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