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REF3330 - Drift Voltage Reference

Download the REF3330 datasheet PDF. This datasheet also covers the REF3312 variant, as both devices belong to the same drift voltage reference family and are provided as variant models within a single manufacturer datasheet.

Description

The REF33xx is a low-power, precision, low-dropout voltage reference family available in tiny SC70-3 and SOT-23-3 packages, and in a 1.5-mm × 1.5-mm UQFN-8 package.

Small size and low power consumption (5-μA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications.

Features

  • 1 Microsize Packages: SC70-3, SOT-23-3, UQFN-8.
  • Low Supply Current: 3.9 μA (typ).
  • Extremely Low Dropout Voltage: 110 mV (typ).
  • High Output Current: ±5 mA.
  • Low Temperature Drift: 30 ppm/°C (max).
  • High Initial Accuracy: ±0.15% (max).
  • 0.1-Hz to 10-Hz Noise: 35 μVPP (REF3312).
  • Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (REF3312-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
REF3012 CMOS Voltage Reference ON Semiconductor
REF3020 CMOS Voltage Reference ON Semiconductor
REF3025 CMOS Voltage Reference ON Semiconductor
REF3030 CMOS Voltage Reference ON Semiconductor
REF3033 CMOS Voltage Reference ON Semiconductor

Other Datasheets by Texas Instruments

Part Number Description
REF3333 Drift Voltage Reference
REF3312 Drift Voltage Reference
REF3318 Drift Voltage Reference
REF3320 Drift Voltage Reference
REF3325 Drift Voltage Reference

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Order Now Technical Documents Tools & Software Support & Community REF3312, REF3318, REF3320, REF3325, REF3330, REF3333 SBOS392H – AUGUST 2007 – REVISED AUGUST 2019 REF33xx 3.9-μA, SC70-3, SOT-23-3, and UQFN-8, 30-ppm/°C Drift Voltage Reference 1 Features •1 Microsize Packages: SC70-3, SOT-23-3, UQFN-8 • Low Supply Current: 3.9 μA (typ) • Extremely Low Dropout Voltage: 110 mV (typ) • High Output Current: ±5 mA • Low Temperature Drift: 30 ppm/°C (max) • High Initial Accuracy: ±0.15% (max) • 0.1-Hz to 10-Hz Noise: 35 μVPP (REF3312) • Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.
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