Datasheets
REF3330AIDCKTG4 by: Texas Instruments

30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SC70 -40 to 125

Part Details for REF3330AIDCKTG4 by Texas Instruments

Results Overview of REF3330AIDCKTG4 by Texas Instruments

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Applications Industrial Automation Financial Technology (Fintech) Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

REF3330AIDCKTG4 Information

REF3330AIDCKTG4 by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for REF3330AIDCKTG4

Part # Distributor Description Stock Price Buy
Quest Components 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 3 V, PDSO3 148
  • 1 $9.0000
  • 45 $4.2000
  • 120 $3.9000
$3.9000 / $9.0000 Buy Now
Win Source Electronics IC VREF SERIES 3V SC70 206210
  • 110 $0.4736
  • 230 $0.4431
  • 355 $0.4278
  • 505 $0.3973
  • 655 $0.3820
  • 820 $0.3667
$0.3667 / $0.4736 Buy Now

Part Details for REF3330AIDCKTG4

REF3330AIDCKTG4 CAD Models

REF3330AIDCKTG4 Part Data Attributes

REF3330AIDCKTG4 Texas Instruments
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REF3330AIDCKTG4 Texas Instruments 30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SC70 -40 to 125
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, SC-70, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Input Voltage-Max 5.5 V
Input Voltage-Min 3.2 V
JESD-30 Code R-PDSO-G3
JESD-609 Code e4
Length 2 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 3.0045 V
Output Voltage-Min 2.9955 V
Output Voltage-Nom 3 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOT-323
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 3.2 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Temp Coef of Voltage-Max 30 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trim/Adjustable Output NO
Voltage Tolerance-Max 0.15%
Width 1.25 mm

Alternate Parts for REF3330AIDCKTG4

This table gives cross-reference parts and alternative options found for REF3330AIDCKTG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of REF3330AIDCKTG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
REF3330AIDCKRG4 Texas Instruments Check for Price 30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SC70 -40 to 125 REF3330AIDCKTG4 vs REF3330AIDCKRG4
REF3330AIDCKR Texas Instruments Check for Price 30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SC70 -40 to 125 REF3330AIDCKTG4 vs REF3330AIDCKR
Part Number Manufacturer Composite Price Description Compare
REF3330AIDCKT Texas Instruments $1.1471 30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SC70 -40 to 125 REF3330AIDCKTG4 vs REF3330AIDCKT
LT1460KCS3-3#TRMPBF Linear Technology Check for Price LT1460 - Micropower Precision Series Reference Family; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C REF3330AIDCKTG4 vs LT1460KCS3-3#TRMPBF
LT1460KCS3-3#TRM Analog Devices Inc Check for Price Three Terminal Voltage Reference, 1 Output, 3V, BIPolar, PDSO3 REF3330AIDCKTG4 vs LT1460KCS3-3#TRM
MAX6063BEUR-T Maxim Integrated Products Check for Price Three Terminal Voltage Reference, 1 Output, 3V, BICMOS, PDSO3, SOT-23, 3 PIN REF3330AIDCKTG4 vs MAX6063BEUR-T
LT1460KCS3-3#TRPBF Linear Technology Check for Price LT1460 - Micropower Precision Series Reference Family; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C REF3330AIDCKTG4 vs LT1460KCS3-3#TRPBF
LT1460KCS3-3.3#TRM Linear Technology Check for Price LT1460 - Micropower Precision Series Reference Family; Package: SOT; Pins: 3; Temperature Range: 0°C to 70°C REF3330AIDCKTG4 vs LT1460KCS3-3.3#TRM
MAX6035AAUR30+ Analog Devices Inc Check for Price High-Supply-Voltage, Precision Voltage Reference in SOT23, 3-SOT_23-N/A, 3 Pins, -40 to 125C REF3330AIDCKTG4 vs MAX6035AAUR30+
LT1460KCS3-3#TRMPBF Analog Devices Inc $2.1823 Micropower Precision Series Reference Family REF3330AIDCKTG4 vs LT1460KCS3-3#TRMPBF
LT1460KCS3-3#TR Analog Devices Inc Check for Price Three Terminal Voltage Reference, 1 Output, 3V, BIPolar, PDSO3 REF3330AIDCKTG4 vs LT1460KCS3-3#TR
REF3330AIDBZR Texas Instruments Check for Price 30-ppm/°C drift, 3.9µA, 3-pin SOT-23, 3-pin SC70, 8-pin UQFN series voltage reference 3-SOT-23 -40 to 125 REF3330AIDCKTG4 vs REF3330AIDBZR

REF3330AIDCKTG4 Related Parts

REF3330AIDCKTG4 Frequently Asked Questions (FAQ)

  • Texas Instruments recommends a star-ground connection, with the REF3330AIDCKTG4 placed close to the analog-to-digital converter (ADC) or digital-to-analog converter (DAC) it is referencing. Additionally, use a low-impedance power supply, and keep the device away from high-current or high-frequency signals.

  • Use a low-ESR capacitor (e.g., 10 μF) between the VCC and GND pins, and a smaller capacitor (e.g., 100 nF) between the VCC and BYPASS pins. This helps to filter out noise and ensure a stable voltage supply.

  • The REF3330AIDCKTG4 has a typical start-up time of 10 ms. Ensure that your system's power-on sequence allows for this start-up time before using the voltage reference output.

  • The REF3330AIDCKTG4 has built-in protection against input voltage transients and brownout conditions. It can withstand input voltage drops to 1.5 V without affecting the output voltage reference. However, it's still recommended to use a voltage supervisor or reset circuit to ensure a clean power-on sequence.

  • The REF3330AIDCKTG4 has a typical temperature coefficient of 2 ppm/°C. This means that the output voltage reference will change by approximately 2 ppm (parts per million) for every 1°C change in temperature. This can be important to consider in high-precision applications.