TPS74633PQWDRBRQ1

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TPS74633PQWDRBRQ1

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AUTOMOTIVE 1-A, LOW-IQ, HIGH-PSR

  • HerstellerTexas Instruments

  • Herstellerteil #TPS74633PQWDRBRQ1

  • Paket VSON-8

  • Auf Lager4805

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 6V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.265V @ 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

Übersicht

Description

The TPS74633PQWDRBRQ1 is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for applications requiring high performance and reliability. This component is part of the TPS746 series, which offers adjustable output voltage and is known for its low quiescent current, making it suitable for battery-powered devices. The LDO regulator can handle input voltages ranging from 1.6V to 6.0V and provides an output current of up to 1A, ensuring efficient power management.
This particular model supports precision output voltage regulation, with a typical accuracy of ±1% over load, line, and temperature variations. The TPS74633PQWDRBRQ1 also includes features like fast transient response, low noise, and high power supply rejection ratio (PSRR), which are critical for sensitive applications. Moreover, it includes protection features such as current limiting and thermal shutdown to enhance reliability. The device comes in a small, thermally efficient package, making it ideal for compact designs in automotive, industrial, and consumer electronics.

Equivalent

The TPS74633PQWDRBRQ1 is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. To find equivalent products, you can consider similar LDO voltage regulators from other manufacturers with comparable specifications such as output voltage, current rating, dropout voltage, and package type. Possible equivalents include the NCP1117 series from ON Semiconductor, the LT1963 series from Analog Devices, and the MIC29302 series from Microchip Technology. Always verify specific requirements and datasheets to ensure compatibility.

Features

The TPS74633PQWDRBRQ1 is a versatile low-dropout (LDO) voltage regulator. Key features include:
1. Output Voltage: It offers a fixed output voltage of 3.3V.
2. Input Voltage Range: Operates with an input voltage range from 1.5V to 6V.
3. Output Current: Capable of delivering up to 1.5A of continuous output current.
4. Low Dropout Voltage: Features a low dropout voltage of 160 mV at 1.5A, enhancing efficiency.
5. Thermal Protection: Equipped with thermal shutdown to prevent overheating.
6. Current Limit: Integrated current limiting for overcurrent protection.
7. Enable Pin: Includes an enable pin for easy on/off control.
8. Package: Available in a small WSON (Wafer Level SON) package, aiding compact designs.
9. Automotive Qualified: AEC-Q100 qualified, making it suitable for automotive applications.
10. Stability: Offers excellent line and load transient response.
11. Low Noise: Designed for low output noise, suitable for sensitive applications.
These features make the TPS74633PQWDRBRQ1 ideal for diverse applications requiring reliable and efficient voltage regulation.

Pinout

The TPS74633PQWDRBRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a regulated output voltage with the following specifications:
- Pin Count: The device comes in a WSON (Wafer Level Small Outline No Lead) package with 6 pins.
- Function: The TPS74633PQWDRBRQ1 provides a fixed output voltage of 3.3V and is capable of delivering up to 1 A of output current. It features an enable pin for on/off control, allowing for low-power shutdown. It has an excellent transient response and low quiescent current, which makes it suitable for battery-powered applications. This LDO is also known for its fast start-up time and precision over-temperature stability.
- Protection Features: It includes over-current and over-temperature protection to ensure reliable operation under fault conditions.
This component is commonly used in applications requiring efficient power management, such as in automotive systems, where it is qualified for automotive standards.

Manufacturer

The TPS74633PQWDRBRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of integrated circuits and semiconductor devices. It serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in analog and embedded processing technologies, providing solutions to enhance electronics across different applications.

Application

The TPS74633PQWDRBRQ1 is a low-dropout (LDO) voltage regulator designed for a variety of applications that require efficient power management. Its application areas include automotive systems due to its high reliability and qualification for automotive standards. It's also used in industrial equipment for precise voltage regulation, in communications infrastructure for stable power supply, and in consumer electronics where compact, efficient power regulation is necessary. Additionally, it's suitable for powering microcontrollers, processors, and other digital logic circuits that require a stable voltage input. Its features, such as low noise and fast transient response, make it ideal for sensitive electronics and RF applications.

Package

The TPS74633PQWDRBRQ1 is a low-dropout (LDO) linear regulator from Texas Instruments, housed in a WSON (Dual Flat No-leads) package. The specific package type is a 6-pin WSON, which is compact and thermal-efficient, suitable for space-constrained applications.

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