TPS7A7100RGTR

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TPS7A7100RGTR

IC REG LIN POS ADJ 1A 16VQFN

  • 제조업체
  • Mfr.부분 #TPS7A7100RGTR
  • 패키지 QFN16
  • 데이터시트
  • 재고 있음5451

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사양

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
OutputConfiguration Positive
OutputType Adjustable (Fixed)
NumberofRegulators 1
Voltage-Input(Max) 6.5V
Voltage-Output(Min/Fixed) 0.9V
Voltage-Output(Max) 5V
VoltageDropout(Max) 0.35V @ 1A
Current-Output 1A
Current-Quiescent(Iq) 4 mA
ControlFeatures Enable, Power Good, Soft Start
ProtectionFeatures Over Current, Over Temperature, Under Voltage Lockout (UVLO)
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 16-VFQFN Exposed Pad

개요

Description

The TPS7A7100RGTR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and precise output voltage with high accuracy and low noise, making it suitable for sensitive analog applications. The device supports an input voltage range of 2.5V to 5.5V and can deliver an output current of up to 1A. One of its key features is the ultra-low dropout voltage, which enhances efficiency, especially in battery-powered applications.
The TPS7A7100RGTR offers excellent line and load transient responses, ensuring reliable performance under varying conditions. It also includes features like thermal shutdown, current limit protection, and an active discharge function to enhance safety and reliability. This LDO is available in a small, thermally-enhanced WSON package, making it ideal for space-constrained applications.
Overall, the TPS7A7100RGTR is suitable for use in applications such as RF modules, data converters, precision analog circuits, and other systems requiring clean and stable power.

Features

The TPS7A7100RGTR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed for high-precision applications. Key features include:
1. Output Current: Capable of delivering up to 1 A of output current, making it suitable for powering a wide range of devices.
2. Input Voltage: Supports a wide input voltage range from 2.5 V to 5.5 V.
3. Output Voltage: Offers adjustable output voltage options from 0.9 V to 3.6 V, allowing flexibility in various applications.
4. Ultra-Low Noise: Provides a low noise output, typically around 15.6 µVRMS, making it ideal for noise-sensitive applications like RF and audio systems.
5. High PSRR: Exhibits high Power Supply Rejection Ratio (PSRR) of 50 dB at 1 MHz, which helps stabilize output against fluctuations in the input supply.
6. Fast Transient Response: Ensures quick stabilization during load changes.
7. Low Dropout Voltage: Features a low dropout voltage, typically 160 mV at 1 A, improving efficiency.
8. Protection Features: Includes overcurrent, thermal shutdown, and reverse current protection for enhanced reliability.
9. Package: Available in a small 3 mm x 3 mm WSON package, making it suitable for compact designs.
These features make the TPS7A7100RGTR suitable for high-performance applications requiring precise, low-noise voltage regulation.

Package

The TPS7A7100RGTR is a low-dropout linear regulator from Texas Instruments. It comes in a VSON (Very Thin Small Outline No-lead) package, specifically a 3-mm × 3-mm, 10-pin package. This package type is suitable for applications requiring a compact design while providing efficient thermal performance.

Pinout

The TPS7A7100RGTR is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments. It is typically provided in a 20-pin VQFN (very thin quad flat no-lead) package. This component is designed to provide high current output, offering up to 1 A with a low-dropout voltage, which makes it suitable for applications requiring efficient power management with minimal heat generation.
Key features of the TPS7A7100 include low noise, high accuracy, and excellent transient response. The device supports an adjustable output voltage, which can be set via external resistors, allowing for flexibility in various circuit designs. It also incorporates protection features such as thermal shutdown and current limiting to ensure reliability under different operating conditions. The VQFN package allows for efficient heat dissipation, which is essential for maintaining performance in compact electronics.
Overall, the TPS7A7100RGTR is an ideal choice for powering sensitive analog circuits, RF components, and microcontroller units where low noise and stable power supply are critical.

Manufacturer

The TPS7A7100RGTR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. TI is known for its innovation in the electronics industry, producing products that are used in a wide range of applications, including consumer electronics, automotive, industrial, and communications equipment. The company plays a significant role in the advancement of electronic technologies and is a major supplier of embedded processors, analog chips, and digital light processing (DLP) technology.

Application

The TPS7A7100RGTR is a low-dropout linear voltage regulator ideal for applications requiring low noise and high power-supply rejection. It is commonly used in areas such as telecommunications, industrial automation, medical devices, and automotive electronics. Specific applications include powering RF components, analog sensors, precision instrumentation, and microcontrollers.

Equivalent

The TPS7A7100RGTR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers may include:
1. Microchip MCP1826 - A similar LDO regulator with adjustable output.
2. ON Semiconductor NCP1117 - Offers a comparable output current and voltage regulation.
3. Analog Devices ADP1740 - Known for low dropout and low noise.
4. Linear Technology (Analog Devices) LT1963A - Provides similar performance with low dropout voltage.
Ensure compatibility with specific application requirements before substituting any component.

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