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Power Circuits / Voltage References / TL431BVDR2G
Datasheets
TL431BVDR2G by:

Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 2500-REEL

Part Details for TL431BVDR2G by onsemi

Results Overview of TL431BVDR2G by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

TL431BVDR2G Information

TL431BVDR2G by onsemi 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 TL431BVDR2G

Part # Distributor Description Stock Price Buy
DISTI # 79AH7324
Newark Ana 2.5V Prog Shunt Ref Rohs Compliant: Yes |Onsemi TL431BVDR2G RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel 5000
  • 3,000 $0.2160
  • 6,000 $0.1990
  • 12,000 $0.1860
  • 18,000 $0.1730
  • 30,000 $0.1660
$0.1660 / $0.2160 Buy Now
DISTI # 42Y1110
Newark Voltage Reference, Precision, Shunt - Adjustable, Tl431B Series, 2.495V To 36V, Soic-8 Rohs Compliant: Yes |Onsemi TL431BVDR2G RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 3201
  • 1 $0.8510
  • 10 $0.5270
  • 25 $0.4770
  • 50 $0.4260
  • 100 $0.3760
  • 250 $0.3630
  • 500 $0.3490
  • 1,000 $0.3150
$0.3150 / $0.8510 Buy Now
DISTI # 42K2693
Newark Voltage Reference, Precision, Shunt - Adjustable, Tl431B Series, 2.495V To 36V, Soic-8 |Onsemi TL431BVDR2G RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $0.2210
  • 3,000 $0.2160
  • 6,000 $0.1990
  • 12,000 $0.1860
  • 18,000 $0.1730
  • 30,000 $0.1660
$0.1660 / $0.2210 Buy Now
DISTI # TL431BVDR2GOSCT-ND
DigiKey IC VREF SHUNT ADJ 0.4% 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 6197
In Stock
  • 1 $0.9300
  • 10 $0.5580
  • 25 $0.4620
  • 100 $0.3534
  • 250 $0.3000
  • 500 $0.2671
  • 1,000 $0.2395
  • 2,500 $0.2098
  • 5,000 $0.1916
  • 7,500 $0.1823
  • 12,500 $0.1719
  • 17,500 $0.1657
  • 25,000 $0.1603
$0.1603 / $0.9300 Buy Now
DISTI # TL431BVDR2G
Avnet Americas Voltage Reference, Precision, Shunt - Adjustable, TL431B Series, 2.495V to 36V, SOIC-8 - Tape and Reel (Alt: TL431BVDR2G) RoHS: Compliant Min Qty: 5000 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 5000
  • 5,000 $0.1433
  • 10,000 $0.1426
  • 15,000 $0.1418
  • 25,000 $0.1411
  • 50,000 $0.1404
$0.1404 / $0.1433 Buy Now
DISTI # 863-TL431BVDR2G
Mouser Electronics Voltage References 2.5-36V ADJ 1-100mA RoHS: Compliant 61334
  • 1 $0.8900
  • 10 $0.5240
  • 25 $0.4360
  • 100 $0.3540
  • 250 $0.2670
  • 1,000 $0.2370
  • 2,500 $0.1700
  • 10,000 $0.1660
$0.1660 / $0.8900 Buy Now
DISTI # E02:0323_00078186
Arrow Electronics V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Date Code: 2351 Europe - 7500
  • 2,500 $0.1597
$0.1597 Buy Now
Future Electronics TL431B Series 2.495 V 100 mA Adj. Programmable Precision Reference - SOIC-8 RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks Container: Reel 7500
Reel
  • 2,500 $0.1630
  • 5,000 $0.1610
  • 7,500 $0.1600
  • 10,000 $0.1590
  • 12,500 $0.1560
$0.1560 / $0.1630 Buy Now
Onlinecomponents.com Voltage Reference, Programmable Precision, Shunt Regulator RoHS: Compliant 0
  • 2,500 $0.1732
  • 5,000 $0.1687
  • 7,500 $0.1644
  • 10,000 $0.1619
  • 25,000 $0.1583
  • 50,000 $0.1559
  • 100,000 $0.1536
$0.1536 / $0.1732 Buy Now
DISTI # 76838940
Verical V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2351 Americas - 7500
  • 2,500 $0.1605
$0.1605 Buy Now
DISTI # 84977827
Verical V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SOIC N T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Date Code: 2347 Americas - 5000
  • 2,500 $0.2239
$0.2239 Buy Now
Bristol Electronics   Min Qty: 13 666
  • 13 $0.4125
  • 50 $0.2681
  • 188 $0.1547
  • 648 $0.1320
$0.1320 / $0.4125 Buy Now
Quest Components TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, PDSO8 532
  • 1 $0.5500
  • 46 $0.2750
  • 219 $0.1650
$0.1650 / $0.5500 Buy Now
Quest Components TWO TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, PDSO8 76
  • 1 $0.3600
  • 15 $0.3000
  • 68 $0.2400
$0.2400 / $0.3600 Buy Now
Future Electronics TL431B Series 2.495 V 100 mA Adj. Programmable Precision Reference - SOIC-8 Min Qty: 2500 Package Multiple: 2500 7500
null
  • 2,500 $0.1370
  • 5,000 $0.1360
  • 7,500 $0.1350
  • 12,500 $0.1340
  • 25,000 $0.1310
$0.1310 / $0.1370 Buy Now
DISTI # TL431BVDR2G
TME IC: voltage reference source, 2.495V, ±0.4%, SO8, 100mA Min Qty: 1 0
  • 1 $0.5550
  • 10 $0.3970
  • 25 $0.3340
  • 100 $0.3020
  • 250 $0.2680
  • 1,000 $0.2400
  • 2,500 $0.2230
  • 5,000 $0.2060
$0.2060 / $0.5550 RFQ
DISTI # TL431BVDR2G
Avnet Silica Voltage Reference Precision Shunt Adjustable TL431B Series 2495V to 36V SOIC8 (Alt: TL431BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 36 Weeks, 0 Days Silica - 2500
Buy Now
DISTI # TL431BVDR2G
Avnet Silica Voltage Reference Precision Shunt Adjustable TL431B Series 2495V to 36V SOIC8 (Alt: TL431BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
DISTI # TL431BVDR2G
EBV Elektronik Voltage Reference Precision Shunt Adjustable TL431B Series 2495V to 36V SOIC8 (Alt: TL431BVDR2G) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Other Function Semiconductors 10995
RFQ
Wuhan P&S Programmable Precision References Min Qty: 1 252100
  • 1 $0.4500
  • 100 $0.2900
  • 500 $0.2400
  • 1,000 $0.2200
$0.2200 / $0.4500 Buy Now

Part Details for TL431BVDR2G

TL431BVDR2G CAD Models

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TL431BVDR2G Part Data Attributes

Parametric Data
TL431BVDR2G onsemi
Buy Now Datasheet
Compare Parts:
TL431BVDR2G onsemi Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 2500-REEL
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code SOIC-8 Narrow Body
Pin Count 8
Manufacturer Package Code 751-07
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 10 Weeks
Samacsys Manufacturer onsemi
Additional Feature OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.515 V
Output Voltage-Min 2.475 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 36 V
Supply Voltage-Min (Vsup) 2.495 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 54.509 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output YES
Width 3.9 mm

Alternate Parts for TL431BVDR2G

This table gives cross-reference parts and alternative options found for TL431BVDR2G. 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 TL431BVDR2G, 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
TL431BIDR2G onsemi $0.3539 Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 2500-REEL TL431BVDR2G vs TL431BIDR2G
TL431BCDR2G onsemi $0.3844 Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 2500-REEL TL431BVDR2G vs TL431BCDR2G

TL431BVDR2G Related Parts

TL431BVDR2G Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the TL431BVDR2G is -40°C to 125°C.

  • To ensure stability, a minimum capacitance of 10nF is recommended between the REF and ADJ pins, and a low-ESR capacitor is recommended for the output capacitor.

  • The maximum allowed voltage on the REF pin is 36V, and it's recommended to keep it below 30V for reliable operation.

  • Yes, the TL431BVDR2G can be used as a voltage regulator, but it's primarily designed as a shunt regulator. For voltage regulation, consider using a dedicated voltage regulator IC.

  • The output voltage (Vout) can be calculated using the formula: Vout = Vref x (R1 + R2) / R2, where Vref is the reference voltage (2.5V) and R1 and R2 are the resistors connected between the ADJ and REF pins.

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