TPS7A9101DSKR

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TPS7A9101DSKR

IC REG LIN POS ADJ 1.05A 10SON

  • Производитель
  • Мфр. Часть #TPS7A9101DSKR
  • Пакет WFDFN-10
  • Лист данных
  • В наличии3556

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Спецификации

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.8V
Voltage-Output(Max) 5.2V
VoltageDropout(Max) 0.2V @ 1A
Current-Output 1.05A
PSRR 40dB (1MHz)
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 10-WFDFN Exposed Pad

Обзор

Description

The TPS7A9101DSKR is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments. It is designed to provide a stable and efficient power supply in a variety of applications, such as telecommunications, industrial, and other electronic systems requiring precise voltage regulation. The device supports an input voltage range from 1.4V to 6.5V and is capable of delivering an output current of up to 1.5A with a low dropout voltage, making it suitable for powering sensitive components in low-voltage applications.
This LDO offers excellent noise performance and high power supply rejection ratio (PSRR), which helps to minimize the impact of input voltage fluctuations and noise on the output voltage. The TPS7A9101DSKR also features an adjustable output voltage, allowing designers to set the desired output level via external resistors.
Additional features include thermal shutdown and current limit protection to prevent damage under fault conditions, and it is available in a 10-pin VSON package. Its compact size and robust performance make it a versatile choice for applications requiring reliable power regulation and minimal footprint on PCBs.

Features

The TPS7A9101DSKR is a high-performance, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. It features an ultra-low dropout voltage, making it ideal for applications requiring high efficiency and minimal heat output. The device supports an input voltage range from 1.4 V to 6.5 V and can deliver output currents up to 1.5 A.
Key features include:
1. Low Dropout Voltage: It offers a very low dropout, as low as 150 mV at 1.5 A, which is critical for high-efficiency performance.
2. High PSRR: The high power supply rejection ratio (PSRR) enhances its performance in noisy environments, making it suitable for powering sensitive analog circuits.
3. Output Voltage Range: Adjustable output voltage from 0.8 V to 5.5 V, allowing for customization in various applications.
4. Precision: High output voltage accuracy ensures reliable operation.
5. Protection Features: Includes current limit and thermal shutdown protection for enhanced safety and reliability.
6. Package: Offered in a small, thermally efficient WSON package, which saves space on the PCB.
This makes it suitable for applications in telecom, industrial, and consumer electronics where space, efficiency, and performance are critical.

Package

The TPS7A9101DSKR is a low-dropout (LDO) voltage regulator from Texas Instruments. It comes in a WSON (Wafer Level Small Outline No-Lead) package type, specifically a 3.00 mm × 3.00 mm WSON-10 package.

Pinout

The TPS7A9101DSKR is an ultra-low-noise, high PSRR (Power Supply Rejection Ratio) linear voltage regulator. It comes in a 10-pin package. The primary function of this device is to provide a stable and precise output voltage, making it ideal for sensitive analog applications, RF circuits, and precise instrumentation systems. It can deliver up to 1.5 A of output current and features a wide input voltage range, high accuracy, and low dropout voltage. The TPS7A9101DSKR is specifically designed to minimize noise and maintain a clean power supply for sensitive components.

Manufacturer

The TPS7A9101DSKR is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and semiconductors. The company focuses on developing products for various applications such as industrial, automotive, personal electronics, communications equipment, and enterprise systems.

Application

The TPS7A9101DSKR is a low-dropout (LDO) voltage regulator suitable for applications requiring precise voltage regulation and low noise. It is commonly used in areas such as telecommunications, industrial systems, medical equipment, and consumer electronics. The device is ideal for powering sensitive RF components, high-speed data converters, and other precision analog devices thanks to its high accuracy, low noise, and high PSRR (power supply rejection ratio) capabilities. Its small size and thermal performance also make it suitable for compact, high-density designs.

Equivalent

Equivalent products to the TPS7A9101DSKR, a low-dropout (LDO) voltage regulator by Texas Instruments, include:
1. LT3080 by Analog Devices: Offers similar adjustable output voltage and high PSRR.
2. NCP59900 by ON Semiconductor: Provides comparable performance in low dropout and noise.
3. MIC29150 by Microchip Technology: Features similar output current and voltage options.
4. LP5907 by Texas Instruments: Another TI product with low noise and high PSRR.
Ensure compatibility with your specific requirements before selection.

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