Datasheets
REF3040AIDBZT by:

4.096-V, 50-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference 3-SOT-23 -40 to 125

Part Details for REF3040AIDBZT by Texas Instruments

Results Overview of REF3040AIDBZT by Texas Instruments

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive

REF3040AIDBZT Information

REF3040AIDBZT 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 REF3040AIDBZT

Part # Distributor Description Stock Price Buy
Bristol Electronics   94
RFQ
DISTI # REF3040AIDBZT
TME IC: voltage reference source, 4.096V, ±0.2%, SOT23-3, reel,tape Min Qty: 1 0
  • 1 $1.2200
  • 5 $1.1000
  • 25 $0.9700
  • 100 $0.8700
  • 250 $0.8100
  • 1,000 $0.7800
  • 2,500 $0.7600
$0.7600 / $1.2200 RFQ
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 250
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # C1S746201374460
Chip1Stop Voltage Reference RoHS: Compliant pbFree: Yes Container: Cut Tape 150
  • 1 $1.0100
  • 10 $0.7230
  • 50 $0.6760
  • 100 $0.4710
$0.4710 / $1.0100 Buy Now
LCSC 4.096V 0.2% 4.146V5.5V 25mA Fixed SOT-23 Voltage Reference ROHS 57
  • 1 $0.6745
  • 10 $0.5628
  • 30 $0.5070
  • 250 $0.4326
  • 500 $0.4000
  • 1,000 $0.3830
$0.3830 / $0.6745 Buy Now
Win Source Electronics IC VREF SERIES 4.096V SOT23-3 39030
  • 190 $0.2700
  • 400 $0.2530
  • 615 $0.2440
  • 885 $0.2270
  • 1,150 $0.2180
  • 1,440 $0.2090
$0.2090 / $0.2700 Buy Now

Part Details for REF3040AIDBZT

REF3040AIDBZT CAD Models

REF3040AIDBZT Part Data Attributes

REF3040AIDBZT Texas Instruments
Buy Now Datasheet
Compare Parts:
REF3040AIDBZT Texas Instruments 4.096-V, 50-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference 3-SOT-23 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-23
Package Description GREEN, PLASTIC, SOT-23, 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 4.097 V
JESD-30 Code R-PDSO-G3
JESD-609 Code e4
Length 2.92 mm
Moisture Sensitivity Level 1
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 4.104 V
Output Voltage-Min 4.088 V
Output Voltage-Nom 4.096 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TO-236
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.12 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.146 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology CMOS
Temp Coef of Voltage-Max 75 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output NO
Voltage Tolerance-Max 0.2%
Width 1.3 mm

Alternate Parts for REF3040AIDBZT

This table gives cross-reference parts and alternative options found for REF3040AIDBZT. 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 REF3040AIDBZT, 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
REF3040AIDBZR Texas Instruments $0.5179 4.096-V, 50-ppm/°C, 50-µA in 3-pin SOT-23 package series (bandgap) voltage reference 3-SOT-23 -40 to 125 REF3040AIDBZT vs REF3040AIDBZR
Part Number Manufacturer Composite Price Description Compare
REF3040AIDBZRG4 Texas Instruments Check for Price 4.096V 50ppm/Degrees C, 50uA in SOT23-3 Series (Bandgap) Voltage Reference 3-SOT-23 -40 to 125 REF3040AIDBZT vs REF3040AIDBZRG4
REF3040TB-GT3 onsemi Check for Price CMOS Voltage Reference, High Precision, Low Drift, 4.096 V, SOT-23, 3 Lead, 1.3x2.9, 3000-REEL REF3040AIDBZT vs REF3040TB-GT3

REF3040AIDBZT Related Parts

REF3040AIDBZT Frequently Asked Questions (FAQ)

  • The typical output voltage tolerance of the REF3040AIDBZT is ±0.05%.

  • To ensure stability and accuracy, decouple the input and output pins with 10uF capacitors, and use a low-ESR capacitor (e.g., X5R or X7R) for the output capacitor.

  • The recommended input voltage range for the REF3040AIDBZT is 4.5V to 18V.

  • Yes, the REF3040AIDBZT is rated for operation from -40°C to 125°C, but the output voltage may drift slightly with temperature changes.

  • Use a low-pass filter (e.g., RC filter) on the output, and consider adding a noise-reducing capacitor (e.g., 10nF) between the output and ground.

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