TPS75003RHLR

Product Overview

Category

The TPS75003RHLR belongs to the category of integrated voltage regulators.

Use

This product is primarily used for voltage regulation in various electronic devices and systems.

Characteristics

• Integrated voltage regulator with high efficiency.
• Wide input voltage range.
• Low dropout voltage.
• Adjustable output voltage.
• Overcurrent and thermal protection features.

Package

The TPS75003RHLR is available in a small outline package (SOP) with a heat sink pad.

Essence

The essence of the TPS75003RHLR lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring their proper functioning.

Packaging/Quantity

The TPS75003RHLR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 3A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS75003RHLR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• High efficiency conversion of input voltage to regulated output voltage.
• Overcurrent protection safeguards against excessive current flow.
• Thermal protection prevents overheating of the device.
• Adjustable output voltage allows flexibility in system design.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power dissipation.
• Wide input voltage range accommodates various power sources.
• Overcurrent and thermal protection enhance system reliability.
• Adjustable output voltage provides versatility.

Disadvantages

• Limited output current capacity compared to some other models.
• Higher dropout voltage may affect performance in low voltage applications.

Working Principles

The TPS75003RHLR operates based on a switching regulator topology. It utilizes an internal control loop to maintain the desired output voltage by adjusting the duty cycle of the internal switch. This allows for efficient conversion of the input voltage to the regulated output voltage.

Detailed Application Field Plans

The TPS75003RHLR finds application in a wide range of electronic devices and systems, including but not limited to: - Portable consumer electronics - Industrial automation equipment - Telecommunications devices - Automotive electronics - Power management modules

Detailed and Complete Alternative Models

1. TPS75002RHLR: Similar to TPS75003RHLR with lower output current capacity (up to 2A).
2. TPS75004RHLR: Similar to TPS75003RHLR with higher output current capacity (up to 4A).
3. TPS75005RHLR: Similar to TPS75003RHLR with higher output voltage range (up to 6V).

These alternative models provide options with varying specifications to suit different application requirements.

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