Datasheets
TL431AILPR by:

Adjustable precision shunt regulator 3-TO-92 -40 to 85

Part Details for TL431AILPR by Texas Instruments

Results Overview of TL431AILPR by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

TL431AILPR Information

TL431AILPR 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 TL431AILPR

Part # Distributor Description Stock Price Buy
Bristol Electronics   1938
RFQ
DISTI # TL431AILPR
TME IC: voltage reference source, 2.495V, ±1%, TO92, Ammo Pack, 100mA Min Qty: 5 1780
  • 5 $0.1050
  • 25 $0.0778
  • 100 $0.0702
  • 250 $0.0592
  • 1,000 $0.0533
  • 2,000 $0.0498
$0.0498 / $0.1050 Buy Now
Ameya Holding Limited IC: voltage reference source, 2.495V, ±1%, TO92, Ammo Pack, 100mA 2000
RFQ
ComSIT USA Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 RoHS: Compliant Stock DE - 3180
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # TL431AILPR
IBS Electronics V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 T/R Min Qty: 8398 Package Multiple: 1 8398
  • 8,398 $0.0906
$0.0906 Buy Now
Velocity Electronics Our Stock 375
RFQ
DISTI # C1S746202722488
Chip1Stop V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 T/R RoHS: Compliant pbFree: Yes 10821
  • 5 $0.0750
  • 50 $0.0663
$0.0663 / $0.0750 Buy Now
CHIPMALL.COM LIMITED 2.495V~36V 100mA Adjustable TO-92-2.54mm Voltage Reference ROHS 8186
  • 10 $0.0497
  • 100 $0.0396
  • 300 $0.0341
  • 2,000 $0.0307
  • 10,000 $0.0262
  • 20,000 $0.0257
$0.0257 / $0.0497 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 5
  • 1 $0.3800
  • 100 $0.2900
  • 1,000 $0.2500
$0.2500 / $0.3800 Buy Now
LCSC 2.495V36V 100mA Adjustable TO-92-2.54mm Voltage Reference ROHS 3376
  • 10 $0.0534
  • 100 $0.0426
  • 300 $0.0366
  • 2,000 $0.0330
  • 10,000 $0.0282
  • 20,000 $0.0277
$0.0277 / $0.0534 Buy Now
Win Source Electronics IC VREF SHUNT ADJ TO92-3 317000
  • 680 $0.0740
  • 1,640 $0.0610
  • 2,545 $0.0590
  • 3,510 $0.0570
  • 4,550 $0.0550
  • 6,125 $0.0490
$0.0490 / $0.0740 Buy Now

Part Details for TL431AILPR

TL431AILPR CAD Models

TL431AILPR Part Data Attributes

TL431AILPR Texas Instruments
Buy Now Datasheet
Compare Parts:
TL431AILPR Texas Instruments Adjustable precision shunt regulator 3-TO-92 -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code TO-92
Package Description ROHS COMPLIANT,PLASTIC, TO-226, TO-92, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code O-XBCY-T3
JESD-609 Code e3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.52 V
Output Voltage-Min 2.47 V
Output Voltage-Nom 2.495 V
Package Body Material UNSPECIFIED
Package Code TO-92
Package Equivalence Code SIP3,.1,50
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Surface Mount NO
Technology BIPOLAR
Temp Coef of Voltage-Max 92 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Trim/Adjustable Output YES
Voltage Tolerance-Max 1%

Alternate Parts for TL431AILPR

This table gives cross-reference parts and alternative options found for TL431AILPR. 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 TL431AILPR, 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
TL431ACLPM Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN TL431AILPR vs TL431ACLPM
TL431AILPRA onsemi Check for Price 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN TL431AILPR vs TL431AILPRA
TL431AILPM Texas Instruments $0.1877 Adjustable precision shunt regulator 3-TO-92 -40 to 85 TL431AILPR vs TL431AILPM
TL431AILPRM onsemi Check for Price 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN TL431AILPR vs TL431AILPRM
TL431ACLPRPG onsemi Check for Price Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-FNFLD TL431AILPR vs TL431ACLPRPG
TL431ACLPM Texas Instruments Check for Price Adjustable precision shunt regulator 3-TO-92 0 to 70 TL431AILPR vs TL431ACLPM
TL431ACLPRP onsemi Check for Price 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN TL431AILPR vs TL431ACLPRP
Part Number Manufacturer Composite Price Description Compare
TL431ACZ Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN TL431AILPR vs TL431ACZ
TL431AILPM Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN TL431AILPR vs TL431AILPM
TL431ACLPRE3 Texas Instruments Check for Price Adjustable precision shunt regulator 3-TO-92 0 to 70 TL431AILPR vs TL431ACLPRE3
TL431AILPRP onsemi Check for Price 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN TL431AILPR vs TL431AILPRP
AS431BR25S13 Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431AILPR vs AS431BR25S13
AS431CR25SB Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431AILPR vs AS431CR25SB
LM431SACMFX onsemi $0.1278 Adjustable/2.5V, 2% Tolerance Shunt Regulator, SOT23−3L, 3000-REEL TL431AILPR vs LM431SACMFX
TL431ACLPG onsemi $0.2797 Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-BLKBG TL431AILPR vs TL431ACLPG
TL431AILP Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN TL431AILPR vs TL431AILP
TL431CDRG4 Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, SOIC-8 TL431AILPR vs TL431CDRG4

TL431AILPR Related Parts

TL431AILPR Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for the TL431AILPR is -40°C to 125°C.

  • To ensure stability, it's recommended to use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm, and to place the capacitor close to the TL431AILPR.

  • Yes, the TL431AILPR is suitable for high-temperature environments, but it's essential to consider the temperature coefficient of the reference voltage, which is ±2mV/°C.

  • The maximum allowed voltage on the cathode (K) pin is 36V, and it's essential to ensure that the voltage on this pin does not exceed this value to prevent damage to the device.

  • The output voltage of the TL431AILPR can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the reference voltage (2.5V), and R1 and R2 are the resistors in the voltage divider network.

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