TPS74601PQWDRBRQ1

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TPS74601PQWDRBRQ1

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IC REG LINEAR POS ADJ 1A 8SON

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
Part Status Active
Output Configuration Positive
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 0.55V
Voltage - Output (Max) 5.5V
Voltage Dropout (Max) 1.09V @ 1A
Current - Output 1A
Current - Quiescent (Iq) 36 µA
PSRR 53dB ~ 30dB (1kHz ~ 1MHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount, Wettable Flank

Visão Geral

Description

The TPS74601PQWDRBRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and precise output voltage with a dropout voltage of typically 280 mV at a load current of 1 A. This LDO is capable of delivering up to 1.5 A of output current and offers an adjustable output voltage range from 0.8 V to 3.6 V.
Key features of the TPS74601PQWDRBRQ1 include fast transient response, low noise, and high Power Supply Rejection Ratio (PSRR), making it ideal for noise-sensitive applications. It also includes current limit and thermal protection to ensure device safety under fault conditions.
The device is part of the Automotive Qualified series, which means it adheres to AEC-Q100 standards, making it suitable for automotive applications. The TPS74601PQWDRBRQ1 is available in a small, thermally-enhanced package, which is beneficial for space-constrained designs. This LDO is used in various applications, including automotive infotainment systems, battery-powered devices, and industrial equipment.

Equivalent

The TPS74601PQWDRBRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products could include:
1. LT3020 from Analog Devices: A micropower, low-dropout linear regulator.
2. MIC39100 from Microchip Technology: A high-current, low-dropout voltage regulator.
3. NCP1117 from ON Semiconductor: A low-dropout voltage regulator series.
4. LP2951 from Texas Instruments: Another TI LDO with similar specifications.
Ensure compatibility by reviewing datasheets for electrical characteristics and features.

Features

The TPS74601PQWDRBRQ1 is an automotive-grade low-dropout (LDO) linear voltage regulator. Key features include:
1. Input Voltage Range: 1.5 V to 6 V.
2. Output Voltage: Adjustable from 0.8 V to 5.5 V.
3. Output Current: Up to 1 A.
4. Low Dropout Voltage: Ensures efficient operation with minimal voltage difference between input and output.
5. Fast Transient Response: Capable of handling rapid changes in load or input voltage.
6. Low Quiescent Current: Enhances power efficiency, important for battery-operated devices.
7. Protection Features: Includes thermal shutdown and current limiting to protect against overheating and overcurrent conditions.
8. Enable Pin: Allows for an external control to enable or disable the regulator.
9. Package: Available in a compact 3-mm x 3-mm WSON package, suitable for space-constrained applications.
10. Automotive-Qualified: Meets AEC-Q100 standards, making it suitable for automotive applications.
These features make the TPS74601PQWDRBRQ1 ideal for use in applications requiring high reliability and efficiency, such as automotive electronics, industrial systems, and consumer electronics.

Pinout

The TPS74601PQWDRBRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments. It typically features a pin count of 8, depending on the package type. This specific model often comes in a WSON (Wettable Flank Small Outline No-lead) package.
Here is a brief overview of its pin functions:
1. IN: Input pin for the LDO, where the input voltage is supplied.
2. OUT: Output pin where the regulated voltage is delivered.
3. EN: Enable pin to turn the LDO on and off.
4. GND: Ground pin, the return path for the input voltage.
5. NR/SS: Noise Reduction/Soft Start pin used for reducing output noise or controlling the startup time.
6. FB: Feedback pin used for setting the output voltage.
7. NC: No Connect pin, often present for mechanical stability with no electrical connection.
8. PG: Power Good pin, an output that indicates when the output voltage is within regulation.
The TPS74601PQWDRBRQ1 is designed for applications requiring efficient regulation and a compact footprint. Always refer to the specific datasheet for precise details and the pin configuration of your specific package.

Manufacturer

The TPS74601PQWDRBRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a technology company that designs and manufactures semiconductors and various integrated circuits, which are used in a wide range of electronic devices and systems. TI is known for its extensive portfolio of analog and embedded processing products, serving industries such as automotive, industrial, consumer electronics, and communications equipment. The company focuses on innovation and providing solutions that help to reduce energy consumption, improve safety, and enhance performance in electronic systems.

Application

The TPS74601PQWDRBRQ1 is a low-dropout (LDO) voltage regulator commonly used in various applications. Its key application areas include:
1. Automotive Systems: Due to its AEC-Q100 qualification, it is ideal for automotive electronics, including infotainment, advanced driver-assistance systems (ADAS), and powertrain components.
2. Industrial Equipment: It provides stable voltage regulation for industrial automation systems and communication infrastructure.
3. Consumer Electronics: Useful in portable devices for efficient power management.
4. Telecommunications: Supports power regulation in networking equipment and telecom infrastructure.
5. Medical Devices: Ensures reliable operation in sensitive medical electronics.
Its features, such as low noise and adjustable output, make it versatile for various applications requiring stable voltage supply.

Package

The TPS74601PQWDRBRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, and it is available in a WSON (Wettable Flank Small Outline No-lead) package type. The package size is designed for compact applications, providing efficient heat dissipation and reliable performance in automotive and other demanding environments.

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