LT3048IDC-15#TRPBF

Product Overview

Category

The LT3048IDC-15#TRPBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation: The LT3048IDC-15#TRPBF provides precise voltage regulation, ensuring stable power supply to connected components.
• Efficiency: It offers high efficiency in converting input voltage to regulated output voltage.
• Low dropout voltage: The device operates with a low dropout voltage, minimizing power dissipation.
• Current limiting: It incorporates current limiting features to protect the circuit from excessive current flow.
• Thermal shutdown: The LT3048IDC-15#TRPBF includes thermal shutdown protection to prevent overheating.

Package

The LT3048IDC-15#TRPBF is available in a small outline integrated circuit (SOIC) package. This package type ensures easy integration into various electronic systems.

Essence

The essence of the LT3048IDC-15#TRPBF lies in its ability to regulate voltage efficiently and reliably, making it an essential component in electronic devices requiring stable power supply.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V to 20V
• Output Voltage Range: 1.2V to 15V
• Maximum Output Current: 150mA
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOIC-8

Detailed Pin Configuration

The LT3048IDC-15#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for voltage regulation
4. EN: Enable pin to control device operation
5. VOUT: Regulated output voltage pin
6. NC: No connection pin
7. NC: No connection pin
8. VOUT: Regulated output voltage pin

Functional Features

• Voltage Regulation: The LT3048IDC-15#TRPBF maintains a stable output voltage regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting functionality to protect the circuit from excessive current flow.
• Thermal Shutdown: The device includes thermal shutdown protection, preventing overheating and potential damage.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply to connected components.
• High efficiency in converting input voltage to regulated output voltage.
• Low dropout voltage minimizes power dissipation.
• Current limiting protects the circuit from excessive current flow.
• Thermal shutdown prevents overheating and potential damage.

Disadvantages

• Limited maximum output current (150mA).
• Requires external components for proper operation.

Working Principles

The LT3048IDC-15#TRPBF 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. This feedback loop ensures that the regulated output voltage remains constant even when the input voltage or load conditions change.

Detailed Application Field Plans

The LT3048IDC-15#TRPBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices requiring stable voltage supply - Portable audio players - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• LT3045: Similar voltage regulator with higher maximum output current (500mA)
• LT3080: Adjustable linear regulator with higher maximum output voltage (up to 36V)
• LM317: Widely used adjustable linear regulator with a broad range of applications

These alternative models offer different specifications and features, providing flexibility for various design requirements.

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