TPS7A2033PDBVR – Texas Instruments 300mA Low Noise LDO Regulator

The TPS7A2033PDBVR from Texas Instruments is a high-performance low-dropout (LDO) linear regulator, providing a fixed 3.3V output voltage with a maximum output current of 300mA. It features ultra-low noise (7µVRMS), low quiescent current (6.5µA), and high power supply rejection ratio (PSRR 95dB @1kHz), making it ideal for RF circuits, portable devices, and precision analog power management applications.

Key Specifications:

• Output Voltage: 3.3V

• Maximum Input Voltage: 6V

• Maximum Output Current: 300mA

• Output Voltage Accuracy: ±1.5%

• Quiescent Current (IQ): 6.5µA

• Output Noise: 7µVRMS

• Dropout Voltage: 140mV @300mA

• Operating Temperature Range: -40°C ~ +125°C

• Package Type: SOT-23-5

• Packaging Options: Tape & Reel, Cut Tape, Digi-Reel®

Applications:

• RF circuits

• Precision analog circuits

• Low-noise designs

• Portable electronic devices

• Sensor and module power managemen