Texas Instruments

TPS7230QDR  

Linear & Switching Voltage Regulators

TPS7230QDR Description

The TPS7230QDR is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is known for its fixed output voltage configuration. The TPS7230QDR offers a maximum input voltage of 10V and is capable of delivering a stable output current of up to 250mA. With a fixed output voltage of 3V, it ensures reliable power supply to various electronic systems.

This regulator is designed with a single regulator configuration, providing a positive output configuration ideal for numerous applications. It features a low dropout voltage of 1.1V at 250mA, which enhances efficiency and reduces power loss, making it suitable for low-voltage applications. The TPS7230QDR also boasts a low quiescent current of 225 µA and a maximum supply current of 325 µA, contributing to its energy-efficient performance.

TPS7230QDR Features

• Output Type: Fixed, ensuring a stable and consistent voltage output.
• Input Voltage Range: Up to 10V, providing flexibility in power supply requirements.
• Output Current: 250mA, suitable for applications requiring moderate power delivery.
• Low Dropout Voltage: 1.1V @ 250mA, enhancing efficiency in low-voltage applications.
• Low Quiescent Current: 225 µA, minimizing power consumption in standby mode.
• High PSRR: 60dB to 50dB at 120Hz, ensuring excellent noise rejection and stable output.
• Control Features: Enable, allowing for dynamic control and power management.
• Protection Features: Over Current, Over Temperature, and Reverse Polarity protection, ensuring robust and reliable operation.
• Mounting Type: Surface Mount, suitable for compact and space-constrained designs.
• Package: Bulk, providing ease of handling and integration into various systems.
• Compliance: ROHS3 Compliant and REACH Status Vendor Undefined, ensuring environmental and regulatory standards are met.

TPS7230QDR Applications

The TPS7230QDR is ideal for a variety of applications where stable and efficient power supply is critical. Its low dropout voltage and high PSRR make it particularly suitable for applications that require minimal power loss and noise. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles where space and power efficiency are crucial.
• Industrial Equipment: Suitable for powering sensors, controllers, and other low-power industrial devices that require stable and reliable power.
• Medical Devices: Can be used in medical equipment where low noise and high reliability are essential for accurate measurements and safe operation.
• Automotive Electronics: Applicable in automotive systems where low dropout voltage and high PSRR are necessary for stable operation under varying load conditions.

Conclusion of TPS7230QDR

The TPS7230QDR from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern power management applications. Its combination of low dropout voltage, high PSRR, and low quiescent current makes it an excellent choice for applications requiring stable and efficient power delivery. With its robust protection features and surface mount packaging, the TPS7230QDR ensures reliable operation in a wide range of electronic systems. Whether used in consumer electronics, industrial equipment, medical devices, or automotive applications, the TPS7230QDR delivers the performance and reliability needed for successful power management solutions.

TPS7230QDR Documents

Download datasheets and manufacturer documentation for TPS7230QDR