LT3048EDC-12#TRMPBF

Product Overview

Category

The LT3048EDC-12#TRMPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation: The LT3048EDC-12#TRMPBF provides precise voltage regulation, ensuring stable power supply to connected devices.
• Efficiency: It offers high efficiency, minimizing power loss during voltage conversion.
• Low dropout voltage: The regulator maintains a low dropout voltage, enabling it to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: The LT3048EDC-12#TRMPBF incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Adjustable output voltage: Users can adjust the output voltage within a specified range to suit their requirements.

Package

The LT3048EDC-12#TRMPBF comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the LT3048EDC-12#TRMPBF lies in its ability to regulate voltage with high precision and efficiency, ensuring reliable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 20V
• Output Voltage Range: 1.2V - 18V
• Maximum Output Current: 200mA
• Dropout Voltage: 300mV (typical)
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3048EDC-12#TRMPBF 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

• Voltage Regulation: The LT3048EDC-12#TRMPBF maintains a stable output voltage, compensating for fluctuations in the input voltage.
• Thermal Shutdown Protection: It incorporates thermal shutdown protection, preventing overheating and subsequent damage to the device.
• Adjustable Output Voltage: Users can adjust the output voltage using the ADJ pin, allowing flexibility in various applications.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures reliable power supply to connected devices.
• High efficiency minimizes power loss during voltage conversion.
• Low dropout voltage enables operation even with low input voltages.
• Compact package size suits space-constrained applications.
• Adjustable output voltage provides flexibility.

Disadvantages

• Limited maximum output current of 200mA may not be sufficient for high-power applications.
• Operating temperature range of -40°C to 125°C may restrict usage in extreme environments.

Working Principles

The LT3048EDC-12#TRMPBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This feedback loop ensures that the output voltage remains stable despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The LT3048EDC-12#TRMPBF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

1. LT3045EDC-12#TRMPBF: Similar to LT3048EDC-12#TRMPBF, but with a lower maximum output current of 150mA.
2. LT3048EDC-15#TRMPBF: Similar to LT3048EDC-12#TRMPBF, but with an extended output voltage range of 1.5V - 18V.
3. LT3048EDC-ADJ#TRMPBF: Similar to LT3048EDC-12#TRMPBF, but with an adjustable output voltage range.

These alternative models provide options based on specific requirements and constraints.

In conclusion, the LT3048EDC-12#TRMPBF is a voltage regulator that offers precise voltage regulation, high efficiency, and thermal shutdown protection. Its compact size and adjustable output voltage make it suitable for various applications in different industries. However, its limited maximum output current and operating temperature range should be considered when selecting this product. Alternative models are available to cater to specific needs.