Home Power management Voltage references Series voltage references
Home
Power management
Voltage references
Series voltage references

REF3233

NOT RECOMMENDED FOR NEW DESIGNS

3.3-V 4-ppm/°C, 100-µA 6-pin SOT-23 series (bandgap) voltage reference

Order now
Data sheet
REF3233 is not recommended for new designs
This product continues to be available for existing customers. New designs should consider an alternate product.
open-in-new Compare alternates
Drop-in replacement with upgraded functionality to the compared device
REF3433 ACTIVE 3.3-V, low-drift, low-power, small-footprint series voltage reference This is an upgraded version of the REF3233 with lower drift over temperature and lower noise.

REF3233

NOT RECOMMENDED FOR NEW DESIGNS
Data sheet Order now

Product details

VO (V) 3.3 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 28 Vin (min) (V) 3.35 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating Catalog LFN 0.1 to 10 Hz (typ) (µVPP) 43 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -40 to 125
VO (V) 3.3 Initial accuracy (max) (%) 0.2 Temp coeff (max) (ppm/°C) 7, 28 Vin (min) (V) 3.35 Vin (max) (V) 5.5 Iq (typ) (mA) 0.1 Rating Catalog LFN 0.1 to 10 Hz (typ) (µVPP) 43 Iout/Iz (max) (mA) 10 Operating temperature range (°C) -40 to 125
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8
  • Excellent Specified Drift Performance:
    • 7ppm/°C (max) at 0°C to +125°C
    • 20ppm/°C (max) at –40°C to +125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100µA
  • Low Dropout: 5mV
  • Excellent Specified Drift Performance:
    • 7ppm/°C (max) at 0°C to +125°C
    • 20ppm/°C (max) at –40°C to +125°C
  • Microsize Package: SOT23-6
  • High Output Current: ±10mA
  • High Accuracy: 0.01%
  • Low Quiescent Current: 100µA
  • Low Dropout: 5mV

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load.

The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.

The REF32xx is a very low drift, micropower, low-dropout, precision voltage reference family available in the tiny SOT23-6 package.

The small size and low power consumption (120&micr;A max) of the REF32xx make it ideal for portable and battery-powered applications. This reference is stable with any capacitive load.

The REF32xx can be operated from a supply as low as 5mV above the output voltage, under no load conditions. All models are specified for the wide temperature range of –40°C to +125°C.
filter Find other Series voltage references
Download

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Data sheet 4ppm/°C, 100µA, SOT23-6 Series Voltage Reference datasheet (Rev. C) 22 Jun 2011

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location