Texas Instruments

TPS76333QDBVRQ1

The TPS76333QDBVRQ1 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and accurate output voltage from an input voltage source, with low quiescent current and low dropout voltage.

Description:

The TPS76333QDBVRQ1 is a compact, low-profile QFN package that measures 1.6mm x 2mm. It has an exposed thermal pad on the backside for improved thermal performance. The device is rated for input voltages from 2.5V to 5.5V and can provide an output voltage as low as 0.9V.

Features:

• Low dropout voltage: The TPS76333QDBVRQ1 has a low dropout voltage of 300mV, which means it can regulate the output voltage even when the input voltage is close to the output voltage.
• Low quiescent current: The device has a low quiescent current of 2.5µA, which makes it suitable for battery-powered applications where power consumption is critical.
• High PSRR: The TPS76333QDBVRQ1 has a high power supply rejection ratio (PSRR) of 80dB, which means it can reject noise from the input voltage source and provide a clean output voltage.
• Small package size: The compact QFN package size makes it easy to integrate into small form-factor designs.
• Wide input voltage range: The device can handle input voltages from 2.5V to 5.5V, making it suitable for a variety of applications.

Applications:

The TPS76333QDBVRQ1 is suitable for a wide range of applications that require a stable and accurate voltage regulator, including:

• Portable devices: The low quiescent current and low dropout voltage make it ideal for battery-powered devices such as smartphones, tablets, and wearables.
• IoT devices: The small package size and low power consumption make it suitable for Internet of Things (IoT) devices that require a stable power supply.
• Medical devices: The TPS76333QDBVRQ1 can provide a stable and accurate voltage supply for sensitive medical equipment.
• Industrial equipment: The device can be used in industrial applications where a stable and reliable voltage supply is required.

Overall, the TPS76333QDBVRQ1 is a versatile and efficient LDO voltage regulator that can be used in a variety of applications where a stable and accurate voltage supply is required.