Texas Instruments REF3033AIDBZT

Enrgtech Part No: ET11069854
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Manufacturer Part No:
REF3033AIDBZT
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Manufacturer: Texas Instruments

Product Information

Initial Accuracy:

0.2%

Mounting Type:

Surface Mount

Package Type:

SOT-23

Nominal Voltage:

3.3V

Reference Type:

Precision

Pin Count:

Topology:

Series

HTSUS:

8542.39.0001

RoHS Status:

ROHS3 Compliant

Noise - 0.1Hz to 10Hz:

36µVp-p

Temperature Coefficient:

75ppm/°C

Operating Temperature:

-40°C ~ 125°C (TA)

Checking for live stock

The REF3033AIDBZT by Texas Instruments is a high-accuracy, low-power 3.3V voltage reference designed to deliver exceptional stability and performance across different temperatures and load variations. Encased in a compact SOT-23-3 surface-mount package, it is ideal for precision analogue-to-digital and digital-to-analogue converter applications, as well as portable electronics, battery-powered systems, and industrial sensors.

Product Crucial Features and Benefits

Precision Output: 3.3V with ±0.2% initial accuracy ensures reliable system-level performance.
Low Power Consumption: With a typical supply current of just 42μA, it is ideally suited for low-power and portable designs.
High Stability: A low temperature coefficient of 50 ppm/°C enhances thermal stability, which is critical in precision applications.
Sourcing and Sinking Current: Capable of sourcing and sinking up to 15mA, accommodating varying load demands.
Extended Operating Range: Functions effectively from –40°C to +125°C, making it essential for harsh industrial environments.
Low Dropout Operation: Operates with minimal dropout, typically 5mV, ensuring a consistent voltage reference even during supply variations.

Application Versatility

This voltage reference is optimised for high-resolution systems including ADC/DAC circuits, sensor interfaces, battery monitors, and low-voltage controllers. Its robust internal architecture and minimal external component requirements allow for simplified PCB layouts and reduced BOM costs.

Why Buy It?

If you're designing precision analogue circuitry or working with sensors that require a stable voltage input, the REF3033AIDBZT offers one of the most dependable voltage reference solutions on the market. The combination of compact form factor, power efficiency, and thermal resilience makes it a compelling choice for embedded, medical, test equipment, and industrial control applications.

Assembly Site 15/Nov/2023(PCN Assembly/Origin)

SOT devices Marking 05//Feb/2024(PCN Design/Specification)

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You can order Texas Instruments brand products with REF3033AIDBZT directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Voltage Reference category are shipped in lowest possible time.

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