TPS7A5301RPSR

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TPS7A5301RPSR

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IC REG LINEAR POS ADJ 4A 12VQFN

  • HerstellerTexas Instruments

  • Herstellerteil #TPS7A5301RPSR

  • Paket VQFN-12

  • Auf Lager1876

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Spezifikationen

Attribut Wert
Package Tape & Reel (TR)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.15V
VoltageDropout(Max) 0.375V @ 3A
Current-Output 4A
Current-Quiescent(Iq) 4 mA
Current-Supply(Max) 5.5 mA
PSRR 35dB ~ 44dB (10kHz ~ 500kHz)
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 12-VFQFN

Übersicht

Description

The TPS7A5301RPSR is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It is part of the TPS7A53 series, known for its ultra-low noise and high precision, making it ideal for sensitive applications such as high-speed communication, medical instruments, and industrial equipment. This specific model can deliver up to 3 A of output current while maintaining excellent line and load regulation.
Operating over a wide input voltage range of 1.1 V to 6.5 V, the TPS7A5301RPSR provides a customizable output voltage from 0.8 V to 5.2 V, adjustable via external resistors. It features a low dropout voltage, which improves efficiency, particularly beneficial in battery-powered devices.
Key features include a high power-supply rejection ratio (PSRR), low output noise, and a fast transient response. Additional protection mechanisms include current limit and thermal shutdown, ensuring reliability and robustness. The device is available in a small QFN package, making it suitable for compact designs.

Equivalent

The TPS7A5301RPSR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products include:
1. Analog Devices ADP1763: A 3A, low-noise, CMOS LDO regulator.
2. Microchip MCP1804: Offering similar LDO performance with a different current rating.
3. ON Semiconductor NCP1117: A general-purpose LDO regulator, though with different specifications.
4. ROHM BD00C0A: A high-accuracy LDO regulator.
Ensure to cross-check specific electrical characteristics and package compatibility for exact replacements.

Features

The TPS7A5301RPSR is a high-performance, low-dropout (LDO) voltage regulator by Texas Instruments, designed for applications requiring precise voltage regulation and low noise. It offers a wide input voltage range of 1 V to 6.5 V and supports output voltages adjustable from 0.8 V to 5.2 V. With a maximum output current of 3 A, the device is suitable for power-sensitive applications.
Key features include an ultra-low dropout voltage, making it efficient for low-voltage applications. It exhibits excellent line and load transient performance and has a fast start-up time. The device also has a high power-supply rejection ratio (PSRR), minimizing the effect of power supply noise on the output voltage.
Additionally, the TPS7A5301RPSR provides protection features such as current limit, thermal shutdown, and undervoltage lockout (UVLO). It comes in a compact, thermally enhanced WSON package, promoting efficient heat dissipation. This LDO is ideal for use in industrial, telecommunications, and high-frequency applications where space and performance are critical.

Pinout

The TPS7A5301RPSR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a 20-pin VQFN (Very Thin Quad Flat No-Lead) package. This regulator is designed to provide a high level of performance, offering features such as low noise, high power-supply rejection ratio (PSRR), and low dropout voltage.
The primary function of the TPS7A5301RPSR is to regulate an input voltage to a lower, stable output voltage with high accuracy. It is suitable for applications requiring up to 3 A of output current. Key features include adjustable output voltage, thermal protection, and the ability to accommodate a wide range of capacitors on the output to ensure stability. Its high PSRR and low noise make it ideal for powering sensitive analog applications. The device is commonly used in industrial, telecommunications, and portable electronics applications where high performance and reliability are critical.

Manufacturer

The TPS7A5301RPSR is manufactured by Texas Instruments. Texas Instruments, often abbreviated as TI, is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is one of the largest semiconductor companies in the world and primarily focuses on developing analog chips and embedded processors, which are used in various electronic devices and systems. TI serves a wide range of industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is known for its innovation in electronics design and for providing high-quality components used by engineers and developers globally.

Application

The TPS7A5301RPSR is a low-dropout (LDO) voltage regulator that is used in various applications requiring efficient power management. Common application areas include telecommunications, industrial automation, and computing systems, where precise voltage regulation and low noise are critical. It is also used in RF communication equipment and test and measurement devices due to its ability to provide stable power to sensitive analog and digital components. Additionally, the device is suitable for use in consumer electronics and automotive systems, particularly where space and power efficiency are paramount. Its high current output and low noise performance make it ideal for powering processors, FPGAs, and other high-performance integrated circuits.

Package

The TPS7A5301RPSR is a low-dropout (LDO) voltage regulator from Texas Instruments, and it comes in a VQFN (Very Thin Quad Flat No-Lead) package. Specifically, it uses a 20-pin QFN package with a thermal pad for enhanced heat dissipation, making it suitable for compact and high-efficiency power management applications.

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