Texas Instruments

TPS7230QD

TPS7230QD Description

The TPS7230QD is a high-performance linear regulator from Texas Instruments, designed for applications requiring a stable 3V output with a maximum current of 250mA. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8SOIC package, making it suitable for surface-mount applications. The TPS7230QD features a fixed output voltage configuration, ensuring consistent performance across a wide range of input voltages up to 10V. With a maximum dropout voltage of 1.1V at full load, this regulator offers high efficiency and low power dissipation, making it ideal for battery-powered and low-power applications.

TPS7230QD Features

• Output Type: Fixed 3V output voltage, providing a stable power supply for sensitive electronics.
• Input Voltage Range: Capable of handling input voltages up to 10V, offering flexibility in power source selection.
• Output Current: Delivers up to 250mA, sufficient for a wide range of low-power devices.
• Low Dropout Voltage: Maximum dropout voltage of 1.1V at 250mA ensures high efficiency, even at low input voltages.
• Low Quiescent Current: 225 µA quiescent current minimizes power consumption in standby mode.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current, over-temperature, and reverse polarity protection ensure robustness and reliability.
• High PSRR: 60dB to 50dB at 120Hz, providing excellent noise rejection and stable output.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring reliability in various environmental conditions.
• Mounting Type: Surface mount, suitable for compact and space-constrained designs.

TPS7230QD Applications

The TPS7230QD is well-suited for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, such as handheld electronics, portable medical devices, and IoT sensors. The enable pin allows for dynamic power management, making it suitable for systems that require power-saving modes. The robust protection features ensure reliability in harsh environments, making it a reliable choice for industrial and automotive applications.

Conclusion of TPS7230QD

The TPS7230QD from Texas Instruments stands out as a versatile and efficient linear regulator, offering a stable 3V output with a maximum current of 250mA. Its low dropout voltage and low quiescent current make it an excellent choice for low-power and battery-operated applications. The inclusion of an enable pin and comprehensive protection features further enhance its flexibility and reliability. Whether powering handheld devices, medical equipment, or industrial systems, the TPS7230QD delivers consistent performance and robust protection, making it a reliable choice for modern power management needs.