Texas Instruments

REF3233AIDBVR  

Voltage References

REF3233AIDBVR Description

The REF3233AIDBVR is a high-performance, fixed-output voltage reference designed by Texas Instruments. It is part of the Voltage References category and is offered in a SOT23-6 package. With a fixed output voltage of 3.3V and a tolerance of ±0.2%, this device provides stable and accurate voltage regulation. The REF3233AIDBVR is designed for surface mount applications and operates over an input voltage range of 3.35V to 5.5V.

REF3233AIDBVR Features

• Output Type: Fixed
• Tolerance: ±0.2%
• Current - Output: 10 mA
• ECCN: EAR99
• Mounting Type: Surface Mount
• Current - Supply: 135µA
• Temperature Coefficient: 20ppm/°C
• Product Status: Not For New Designs
• Reference Type: Series
• Noise - 10Hz to 10kHz: 63µVrms
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Voltage - Output (Min/Fixed): 3.3V
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• RoHS Status: ROHS3 Compliant
• Voltage - Input: 3.35V ~ 5.5V
• Base Product Number: REF3233
• Moisture Sensitivity Level (MSL): 2 (1 Year)

REF3233AIDBVR Applications

The REF3233AIDBVR is ideal for applications requiring precise voltage regulation and stability. Some specific use cases include:

1. Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate ADC performance.
2. Sensor Interfaces: Offers reliable voltage regulation for sensor signal conditioning circuits.
3. Power Management Systems: Ensures stable voltage supply for power management ICs.
4. Communication Systems: Maintains consistent voltage levels for reliable signal transmission.

Conclusion of REF3233AIDBVR

The REF3233AIDBVR is a reliable and accurate fixed-output voltage reference from Texas Instruments. Its ±0.2% tolerance, low noise, and temperature coefficient make it suitable for a wide range of applications requiring precise voltage regulation. While it is marked as "Not For New Designs," it remains a popular choice for existing designs and applications where its performance benefits are crucial.

REF3233AIDBVR Documents

Download datasheets and manufacturer documentation for REF3233AIDBVR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

REF3233AIDBVR Symbol & Footprint by SnapMagic      

Technical Resources :

REF3233 TINA-TI Reference Design (Rev. C)      

SPICE Models :

REF3233 PSpice Model (Rev. B)       REF3233 TINA-TI Spice Model (Rev. A)