REF3033AIDBZR TI 3.3V Precision Voltage Reference IC SOT-23

The REF3033AIDBZR is a precision 3.3V series voltage reference IC manufactured by Texas Instruments (TI). It is designed to provide a stable reference voltage for precision analog circuits, data acquisition systems, measurement equipment, and power management applications.

Part of the REF30xx family, this device offers an initial accuracy of ±0.2%, low power consumption, and a maximum supply current of 50µA. Its output current capability of up to 25mA and compact SOT-23-3 surface-mount package make it suitable for space-constrained electronic designs.

Key Features:

• Manufacturer: Texas Instruments (TI)
• Part Number: REF3033AIDBZR
• Device Type: Precision Voltage Reference
• Fixed Output Voltage: 3.3V
• Initial Accuracy: ±0.2%
• Maximum Supply Current: 50µA
• Maximum Output Current: 25mA
• Input Voltage Range: 3.35V to 5.5V
• Operating Temperature: -40°C to +125°C
• Package: SOT-23-3
• Mounting Type: Surface Mount

Typical applications include precision analog-to-digital conversion, industrial instrumentation, sensor signal conditioning, portable electronics, and power management systems.

Refer to the official TI datasheet for detailed electrical specifications and recommended operating conditions.