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REF2933AIDBZR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

REF2933AIDBZR product

REF2933AIDBZR

Voltage Reference

Voltage Reference3.3VLow PowerSOT-23

The REF2933AIDBZR is a precision 3.3V CMOS voltage reference designed for low-power, battery-operated applications.

Best for

  • Battery-powered systems
  • Portable instrumentation

Avoid if

  • High-precision applications requiring <1% accuracy

Check before use

  • Input voltage headroom
  • Load regulation requirements

Key specifications

Output Voltage
3.3 V
Accuracy
2%
Quiescent Current
50 µA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0000

Application

Portable EquipmentMedical

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for REF2933AIDBZR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 3.3V precision band-gap voltage reference from Texas Instruments, optimized for low power consumption in a compact SOT-23 package.