REF2933AIDBZT Part Information

Details for REF2933AIDBZT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3‑pin SOT-23 package. The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load. Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C.

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Part Features

  • High Accuracy: 2%
  • High Output Current: 25 mA
  • Low Dropout: 1 mV
  • Low IQ: Maximum of 50 u00b5A
  • Low Temperature Drift: Maximum of 100 ppm/u00b0C
  • MicroSIZE Package: SOT-23

Part Specifications

Voltage Reference Type Series - Fixed
Product Range REF2933 Series
Reference Voltage 3.3V
Initial Accuracy 2%
Temperature Coefficient 35ppm/°C
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Input Voltage 3.35V to 5.5V
Input Voltage Max 5.5V
Input Voltage Min 3.35V
Operating Temperature Range -40°C to +125°C
Reference Volt Tolerance ±% 2%
Reference Volts 3.3V
Temperature Coeff. + 100ppm/°C
Termination Type Surface Mount Device
Topology Series
RoHS Compliant

Alternative Part Descriptions

  • VOLTAGE REF, SERIES, 3.3V, SOT-23-3; Voltage Reference Type:Series - Fixed; Product Range:REF2933 Series; Reference Voltage:3.3V; Initial Accuracy:2%; Temperature Coefficient:35ppm/°C; Voltage Reference Case Style:SOT-23; No. of RoHS Compliant: Yes | Newark Electronics
  • U-Ref Precis. 3,3V 100ppm/?C SOT23 | Schukat Electronic
  • 3.3-V, 100-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference | Texas Instruments

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