TPS7A4901DGNR

The TPS7A4901DGNR is a high-voltage linear voltage regulator from Texas Instruments, designed to provide a stable output voltage with low dropout and low noise characteristics. It is part of the TPS7A49 family, which is known for its high accuracy and reliability in demanding applications. This device supports an input voltage range of 3 V to 36 V and can deliver up to 150 mA of output current. One of its key features is the ultra-low noise performance, making it suitable for sensitive analog and RF applications.
Additionally, the TPS7A4901DGNR offers excellent line and load transient response, along with high power-supply rejection ratio (PSRR), ensuring minimal output voltage variations under different conditions. It also includes thermal shutdown and current limit protections, enhancing its robustness. The device is housed in a small-footprint, thermally-enhanced 8-pin HVSSOP package, making it ideal for space-constrained designs. Its versatility and performance make it suitable for a wide range of applications, including industrial, telecommunications, and consumer electronics.

The TPS7A4901DGNR is a low-dropout (LDO) voltage regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. Microchip MCP1791 - A low-dropout regulator with similar specifications.
2. Analog Devices ADM7170 - Offers comparable voltage regulation performance.
3. ON Semiconductor NCP1117 - A commonly used LDO with similar features.
4. Maxim Integrated MAX6037 - Another alternative with similar functionality.
Always compare specific electrical characteristics to ensure suitability for your application.

The TPS7A4901DGNR is a high-voltage, ultra-low noise, low-dropout (LDO) linear voltage regulator from Texas Instruments. It operates with a wide input voltage range of 3 V to 36 V, making it suitable for various applications. The device provides a fixed or adjustable output voltage, typically ranging from 1.2 V to 33 V. Key features include an ultra-low noise output of 15.4 μVRMS, which is ideal for powering noise-sensitive applications such as RF components. It offers a high power-supply rejection ratio (PSRR) of 72 dB at 1 kHz, enhancing performance in environments with fluctuating power supplies. The TPS7A4901DGNR also features a low dropout voltage, enabling efficient use of the input voltage. The regulator supports a maximum output current of 150 mA and includes thermal shutdown and current limit protection for enhanced reliability. Packaged in a small 8-pin HVSSOP (DGN) package, it is well-suited for space-constrained designs. This combination of features makes it an excellent choice for applications requiring clean, low-noise voltage rails.

The TPS7A4901DGNR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components. These components are used in various applications, including industrial, automotive, personal electronics, and communications equipment. TI is particularly known for its development of analog chips, embedded processors, and other semiconductor products. The company has a strong focus on innovation and technology development, providing comprehensive support and solutions for a wide array of electronic designs.

The TPS7A4901DGNR is a high-voltage, low-dropout linear regulator suitable for various applications. It is commonly used in automotive systems, industrial equipment, and telecommunications due to its ability to handle high input voltages up to 36V. The device is ideal for use in powering microcontrollers, sensors, and other low-voltage digital components in these environments. Additionally, it is employed in noise-sensitive applications such as medical instruments and audio equipment due to its low noise performance and high power-supply rejection ratio (PSRR). Its wide input voltage range and robust design also make it a good fit for battery-powered devices and portable electronics.

The TPS7A4901DGNR is a linear voltage regulator from Texas Instruments, and it comes in a SON (Small Outline No-lead) package type, specifically a 3-mm x 3-mm, 8-pin SON (DGN) package.