Texas Instruments

TPS7230QPWR  

Linear & Switching Voltage Regulators

TPS7230QPWR Description

The TPS7230QPWR is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 3V and a maximum output current of 250mA. This device is optimized for low power consumption, with a maximum supply current of 325 µA and a quiescent current of 225 µA. The regulator is capable of operating with an input voltage range up to 10V, making it suitable for a variety of applications where a stable and efficient power supply is required. The dropout voltage is maximized at 1.1V at 250mA, ensuring efficient operation even under varying load conditions. The TPS7230QPWR features an enable control, allowing for dynamic power management and enhanced system flexibility. Additionally, it includes robust protection features such as over-current, over-temperature, and reverse polarity protection, ensuring reliable operation in diverse environments.

TPS7230QPWR Features

• Output Type: Fixed
• Input Voltage Range: Up to 10V
• Output Voltage: Fixed at 3V
• Output Current: Up to 250mA
• Number of Regulators: 1
• Output Configuration: Positive
• Supply Current (Max): 325 µA
• Quiescent Current (Iq): 225 µA
• Dropout Voltage (Max): 1.1V @ 250mA
• Power Supply Rejection Ratio (PSRR): 60dB to 50dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

TPS7230QPWR Applications

The TPS7230QPWR is ideal for a wide range of applications where a stable and efficient power supply is essential. Its low dropout voltage and high PSRR make it particularly suitable for applications that require minimal noise and high efficiency. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage ensures efficient operation even as the battery voltage drops, extending battery life.
• Portable Electronics: The compact 8TSSOP package and surface mount type make it suitable for space-constrained designs.
• Industrial Equipment: The robust protection features and wide input voltage range make it ideal for industrial applications where reliability and durability are paramount.
• Telecommunications: The low noise and high PSRR make it suitable for sensitive communication equipment where signal integrity is crucial.

Conclusion of TPS7230QPWR

The TPS7230QPWR from Texas Instruments stands out in the power management IC market due to its combination of high efficiency, low power consumption, and robust protection features. Its fixed 3V output and ability to handle up to 250mA make it a reliable choice for a variety of applications, from portable electronics to industrial equipment. The enable control feature adds to its flexibility, allowing for dynamic power management. With its compact form factor and surface mount package, the TPS7230QPWR is an excellent solution for designers looking to optimize space and performance in their power supply designs.

TPS7230QPWR Documents

Download datasheets and manufacturer documentation for TPS7230QPWR

Datasheets :

TPS72xxQ,Y      

HTML Datasheet :

TPS72xxQ,Y