Texas Instruments

TLV75509PDQNT

TLV75509PDQNT Description

The TLV75509PDQNT is a highly efficient, low dropout linear regulator designed for a wide range of power management applications. Manufactured by Texas Instruments, this regulator offers a fixed output voltage of 0.9V and can deliver up to 500mA of output current. It is designed to operate with an input voltage range up to 5.5V, making it suitable for various electronic systems that require stable power supply solutions.

This regulator is housed in a compact 4x2SON package, which is ideal for space-constrained applications. The TLV75509PDQNT features a low dropout voltage of 0.985V at 500mA, ensuring high efficiency even when the input voltage is close to the output voltage. It also boasts a low quiescent current of 31 µA, which is crucial for battery-powered devices to minimize power consumption during standby mode.

TLV75509PDQNT Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 500mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 0.9V
• Voltage Dropout (Max): 0.985V @ 500mA
• Current - Quiescent (Iq): 31 µA
• PSRR: 52dB (1kHz ~ 1MHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

TLV75509PDQNT Applications

The TLV75509PDQNT is designed to meet the demands of modern electronic devices, particularly those that require efficient power management and compact form factors. Its low dropout voltage and low quiescent current make it ideal for battery-powered applications, such as portable electronics, wearables, and IoT devices. The regulator's fixed output voltage of 0.9V is particularly useful for powering low-voltage microcontrollers, sensors, and other low-power components.

The enable control feature allows for dynamic power management, enabling the regulator to be turned on and off as needed, which is beneficial for power-saving modes. The over current and over temperature protection features ensure reliable operation and protect the device from potential damage due to excessive current or temperature.

Conclusion of TLV75509PDQNT

The TLV75509PDQNT from Texas Instruments is a robust and efficient linear regulator that offers a balance of performance and compact design. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency and space are critical. The regulator's enable control and protection features further enhance its reliability and versatility, making it suitable for a wide range of power management applications.

With its REACH unaffected and ROHS3 compliant status, the TLV75509PDQNT also meets the stringent environmental and regulatory standards required in the electronics industry. Overall, the TLV75509PDQNT is a reliable and efficient power management solution that delivers high performance in a compact package, making it an ideal choice for modern electronic designs.