REF3330, REF3312 - Drift Voltage Reference

Name: REF3330
SKU: REF3330-1572911

Texas Instruments

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REF3330 Datasheet Preview — This datasheet PDF includes multiple part numbers: REF3330, REF3312. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	REF3330, REF3312
Manufacturer	Texas Instruments
File Size	1.71 MB
Description	Drift Voltage Reference
Datasheet	REF3312-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: REF3330, REF3312. Please refer to the document for exact specifications by model.

REF3330 Product details

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.

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.

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Published: Mar 12, 2025 |