Datasheets
TL431CPK by:

Three Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PSSO3,

Part Details for TL431CPK by Linfinity Microelectronics

Results Overview of TL431CPK by Linfinity Microelectronics

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

TL431CPK Information

TL431CPK by Linfinity Microelectronics 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.

Part Details for TL431CPK

TL431CPK CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

TL431CPK Part Data Attributes

TL431CPK Linfinity Microelectronics
Buy Now Datasheet
Compare Parts:
TL431CPK Linfinity Microelectronics Three Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PSSO3,
Rohs Code No
Part Life Cycle Code Transferred
Ihs Manufacturer LINFINITY MICROELECTRONICS
Reach Compliance Code unknown
Additional Feature PROGRAMMABLE TO 36V
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PSSO-F3
JESD-609 Code e0
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 0.1 A
Output Voltage-Max 36 V
Output Voltage-Min 2.5 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOF
Package Equivalence Code TO-243
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Supply Current-Max (Isup) 1 mA
Surface Mount YES
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Form FLAT
Terminal Position SINGLE
Trim/Adjustable Output NO

Alternate Parts for TL431CPK

This table gives cross-reference parts and alternative options found for TL431CPK. 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 TL431CPK, 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
AP431Y-B Diodes Incorporated Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, SOT89, 3 PIN TL431CPK vs AP431Y-B
HA17431UA Renesas Electronics Corporation Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PSSO3, SC-62, MICROPAK-3 TL431CPK vs HA17431UA
AN1431M Panasonic Electronic Components Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PSSO3, HSIP-3 TL431CPK vs AN1431M
AP431YL-B Diodes Incorporated Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, ROHS COMPLIANT, SOT89, 3 PIN TL431CPK vs AP431YL-B
HA17431UA-E Renesas Electronics Corporation Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PSSO3, SC-62, MICROPAK-3 TL431CPK vs HA17431UA-E
SPX431CM1 Sipex Corporation Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PSSO3, TO-243AA, SOT-89, 3 PIN TL431CPK vs SPX431CM1
AP431YLA Integrated Circuit Technology Corp Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PSSO3, LEAD FREE, SOT-89, 3 PIN TL431CPK vs AP431YLA
Part Number Manufacturer Composite Price Description Compare
TL431ACPK Texas Instruments $0.0732 Adjustable precision shunt regulator 3-SOT-89 0 to 70 TL431CPK vs TL431ACPK
AP431Y-13 Diodes Incorporated Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, SOT89, 3 PIN TL431CPK vs AP431Y-13
SPX431BM1/TR Sipex Corporation Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PSSO3, TO-243AA, SOT-89, 3 PIN TL431CPK vs SPX431BM1/TR
AS431CM1 Calogic Inc Check for Price Two Terminal Voltage Reference, 1 Output, Trim/Adjustable, PSSO3, SOT-89, 3 PIN TL431CPK vs AS431CM1
TL431IPG onsemi Check for Price Voltage Reference, Programmable Precision, Shunt Regulator, 8 LEAD PDIP, 50-TUBE TL431CPK vs TL431IPG
TL431K-AB3-R Unisonic Technologies Co Ltd Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3, LEAD FREE, SOT-89, 3 PIN TL431CPK vs TL431K-AB3-R
LM431SCCML Fairchild Semiconductor Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3, SOT-89, 3 PIN TL431CPK vs LM431SCCML
TL431BIPK Linfinity Microelectronics Check for Price Three Terminal Voltage Reference, 1 Output, Trim/Adjustable, BIPolar, PSSO3, PLASTIC, SOT-89, 3 PIN TL431CPK vs TL431BIPK
TL431IPKG3 Texas Instruments Check for Price Adjustable precision shunt regulator 3-SOT-89 -40 to 85 TL431CPK vs TL431IPKG3
TL431IDBZRG4 Texas Instruments Check for Price Adjustable precision shunt regulator 3-SOT-23 -40 to 85 TL431CPK vs TL431IDBZRG4

TL431CPK Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for TL431CPK by Linfinity Microelectronics.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: TL431CPK by Linfinity Microelectronics

Select Manufacturer
Which Manufacturer of TL431CPK would you like to use for your alert(s)?
  • Please alert me when TL431CPK inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for TL431CPK alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for TL431CPK to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for TL431CPK alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for TL431CPK.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare TL431CPK by Linfinity Microelectronics

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: