LP3470M5-2.83/NOPB

Product Overview

Category

LP3470M5-2.83/NOPB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage regulator with a fixed output voltage of 2.83V.
• Low dropout voltage, ensuring efficient power conversion.
• Low quiescent current, making it suitable for battery-powered applications.
• Thermal shutdown protection prevents damage due to excessive heat.
• Small package size for space-constrained designs.

Package

LP3470M5-2.83/NOPB is available in a small SOT-23-5 package.

Essence

The essence of LP3470M5-2.83/NOPB lies in its ability to provide a stable and regulated output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically sold in reels or tubes, with each reel/tube containing a specific quantity of LP3470M5-2.83/NOPB units.

Specifications

• Output Voltage: 2.83V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Range: 2.5V to 6.5V
• Maximum Output Current: 80mA

Detailed Pin Configuration

LP3470M5-2.83/NOPB has five pins arranged as follows:

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Pin 1: Enable (EN) - Controls the regulator's output state. Pin 2: Ground (GND) - Connected to the ground reference. Pin 3: Feedback (FB) - Provides feedback for regulating the output voltage. Pin 4: Output (OUT) - Supplies the regulated output voltage. Pin 5: Input (IN) - Receives the input voltage to be regulated.

Functional Features

• Low dropout voltage ensures efficient power conversion even with small input-output voltage differentials.
• Thermal shutdown protection prevents damage to the regulator during high-temperature conditions.
• Enable pin allows for easy control of the regulator's output state.
• Low quiescent current makes it suitable for battery-powered applications, extending battery life.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage.
• Small package size for space-constrained designs.
• Low dropout voltage for efficient power conversion.
• Thermal shutdown protection for enhanced reliability.
• Low quiescent current for battery-powered applications.

Disadvantages

• Limited maximum output current (80mA).
• Fixed output voltage may not be suitable for all applications.

Working Principles

LP3470M5-2.83/NOPB operates based on a voltage regulation principle. It compares the feedback voltage at the FB pin with a reference voltage to maintain a stable output voltage. The enable pin controls the output state, allowing for easy on/off control. The regulator also incorporates thermal shutdown protection to prevent damage due to excessive heat.

Detailed Application Field Plans

LP3470M5-2.83/NOPB finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices such as portable audio players, handheld gaming consoles, and remote controls. - Embedded systems requiring stable voltage supply, such as microcontrollers, sensors, and communication modules. - Automotive electronics, where reliable voltage regulation is crucial for proper operation of various components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LP3470M5-2.83/NOPB include: - LP3470M5-2.85/NOPB: Provides a fixed output voltage of 2.85V. - LP3470M5-3.0/NOPB: Offers a fixed output voltage of 3.0V. - LP3470M5-3.3/NOPB: Provides a fixed output voltage of 3.3V.

These alternative models can be considered based on specific application requirements and desired output voltage levels.

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