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REF3333AIDBZT from TI,Texas Instruments

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REF3333AIDBZT

Manufacturer: TI

30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
REF3333AIDBZT TI 4 In Stock

Description and Introduction

30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SOT-23 -40 to 125 **Introducing the REF3333AIDBZT: Precision Voltage Reference for Reliable Performance**  

In today’s demanding electronic applications, stability and accuracy are non-negotiable. The **REF3333AIDBZT** from Texas Instruments stands out as a high-performance, low-dropout voltage reference designed to deliver precision and reliability in a compact package.  

Engineered for applications requiring tight voltage regulation, the REF3333AIDBZT provides a fixed **3.3V output** with an impressive initial accuracy of **±0.1%**. Its ultra-low temperature drift of **10ppm/°C (max)** ensures consistent performance across a wide operating range, making it ideal for precision analog circuits, data converters, and industrial control systems.  

One of the key advantages of this voltage reference is its **low dropout voltage** of just **200mV**, enabling efficient operation even with minimal headroom. With a low quiescent current of **65µA (max)**, it is well-suited for battery-powered and portable devices where power efficiency is critical. Additionally, the REF3333AIDBZT features excellent **line and load regulation**, minimizing output variations due to input voltage or load changes.  

Housed in a **SOT-23-3 package**, this voltage reference combines high performance with space-saving design, making it an excellent choice for compact PCB layouts. Its robust performance under varying conditions ensures long-term reliability in automotive, medical, and industrial applications.  

For engineers seeking a dependable voltage reference that balances precision, efficiency, and compactness, the **REF3333AIDBZT** offers a compelling solution. Whether used in precision measurement equipment or embedded systems, this component delivers the stability and accuracy required for optimal circuit performance.  

Upgrade your designs with the REF3333AIDBZT and experience the benefits of a high-performance voltage reference tailored for modern electronic challenges.

Application Scenarios & Design Considerations

30ppm/C Drift, 3.9uA, SOT23-3, SC70-3 Voltage Reference 3-SOT-23 -40 to 125

Alternative Part Number

  • LT1461ACS8-3.3#PBF --: Precision 3.3V series voltage reference in SOIC-8 with low drift and high accuracy, a strong functional substitute for the REF3333 in precision applications.
  • MAX6033AAUT33 --: 3.3V high-accuracy series voltage reference in SOT23-6, similar package and output voltage, suitable drop-in alternative for space-constrained designs.
  • ADR4533BRZ --: 3.3V low-noise, high-precision voltage reference in SOIC-8, offering comparable initial accuracy and temperature stability for precision signal chains.

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