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Power Circuits / Voltage References / TL1431CZT
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TL1431CZT by: STMicroelectronics

Adjustable Voltage Reference

Part Details for TL1431CZT by STMicroelectronics

Results Overview of TL1431CZT by STMicroelectronics

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

TL1431CZT Information

TL1431CZT by STMicroelectronics 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 TL1431CZT

Part # Distributor Description Stock Price Buy
DISTI # 497-7665-1-ND
DigiKey IC VREF SHUNT ADJ 0.4% TO92-3 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Tape & Reel (TR) 6213
In Stock
  • 1 $0.4800
  • 10 $0.3370
  • 25 $0.3012
  • 100 $0.2615
  • 250 $0.2425
  • 500 $0.2311
  • 1,000 $0.2217
  • 2,000 $0.2140
  • 4,000 $0.2076
  • 6,000 $0.2044
  • 10,000 $0.2009
  • 14,000 $0.1988
  • 20,000 $0.1968
  • 50,000 $0.1926
$0.1926 / $0.4800 Buy Now
DISTI # TL1431CZT
Avnet Americas V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 T/R - Tape and Reel (Alt: TL1431CZT) RoHS: Compliant Min Qty: 4000 Package Multiple: 2000 Lead time: 10 Weeks, 0 Days Container: Reel 0
  • 4,000 $0.1651
  • 8,000 $0.1640
  • 12,000 $0.1610
  • 20,000 $0.1581
  • 40,000 $0.1552
$0.1552 / $0.1651 Buy Now
DISTI # TL1431CZT
Avnet Americas V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 T/R - Tape and Reel (Alt: TL1431CZT) RoHS: Compliant Min Qty: 4000 Package Multiple: 2000 Lead time: 10 Weeks, 0 Days Container: Reel 0
  • 4,000 $0.1651
  • 8,000 $0.1640
  • 12,000 $0.1610
  • 20,000 $0.1581
  • 40,000 $0.1552
$0.1552 / $0.1651 Buy Now
DISTI # 511-TL1431CZT
Mouser Electronics Voltage References 2.5-36V Prog Adjust RoHS: Compliant 3828
  • 1 $0.4800
  • 10 $0.3370
  • 25 $0.3010
  • 100 $0.2610
  • 250 $0.2310
  • 1,000 $0.2140
  • 2,000 $0.1860
  • 10,000 $0.1850
  • 20,000 $0.1840
$0.1840 / $0.4800 Buy Now
STMicroelectronics Adjustable Voltage Reference RoHS: Compliant Min Qty: 1 3828
  • 1 $0.4700
  • 10 $0.3300
  • 25 $0.3000
  • 100 $0.2600
  • 250 $0.2300
$0.2300 / $0.4700 Buy Now
Rochester Electronics TL1431 - Power Management-VOLTAGE REFEREN RoHS: Compliant Status: Active Min Qty: 1 3797
  • 100 $0.2884
  • 500 $0.2596
  • 1,000 $0.2394
  • 10,000 $0.2134
  • 100,000 $0.1788
$0.1788 / $0.2884 Buy Now
DISTI # TL1431CZT
TME IC: voltage reference source, 2.5V, ±0.4%, TO92, reel,tape, 100mA Min Qty: 3 0
  • 3 $0.3180
  • 25 $0.3010
  • 100 $0.2660
  • 500 $0.2390
  • 2,000 $0.2070
$0.2070 / $0.3180 RFQ
ComSIT USA PROGRAMMABLE VOLTAGE REFERENCE Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPo... lar, PBCY3 more ECCN: EAR99 RoHS: Compliant Stock DE - 2000
Stock ES - 0
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # TL1431CZT
Avnet Silica VRef Adjustable 25V to 36V 100mA 3Pin TO92 TR (Alt: TL1431CZT) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days Silica - 0
Buy Now
DISTI # TL1431CZT
EBV Elektronik VRef Adjustable 25V to 36V 100mA 3Pin TO92 TR (Alt: TL1431CZT) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days EBV - 0
Buy Now

Part Details for TL1431CZT

TL1431CZT CAD Models

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TL1431CZT Part Data Attributes

Parametric Data
TL1431CZT STMicroelectronics
Buy Now Datasheet
Compare Parts:
TL1431CZT STMicroelectronics Adjustable Voltage Reference
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code TO-92
Package Description PLASTIC, TO-92, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 10 Weeks
Samacsys Manufacturer STMicroelectronics
Additional Feature THE OUTPUT VOLTAGE MAY BE SET TO ANY VALUE BETWEEN 2.5V AND 36V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code O-PBCY-T3
JESD-609 Code e3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 70 °C
Operating Temperature-Min -20 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.51 V
Output Voltage-Min 2.49 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code TO-92
Package Equivalence Code SIP3,.1,50
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Surface Mount NO
Technology BIPOLAR
Temp Coef of Voltage-Max 90 ppm/°C
Temperature Grade COMMERCIAL
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form THROUGH-HOLE
Terminal Pitch 1.27 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Trim/Adjustable Output YES

Alternate Parts for TL1431CZT

This table gives cross-reference parts and alternative options found for TL1431CZT. 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 TL1431CZT, 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
TL1431CZ-AP STMicroelectronics $0.2512 Adjustable Voltage Reference TL1431CZT vs TL1431CZ-AP

TL1431CZT Related Parts

TL1431CZT Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for the TL1431CZT is 3.5V to 36V.

  • To ensure the TL1431CZT is protected from overvoltage, use a voltage regulator or a zener diode to limit the input voltage to the recommended range.

  • The maximum output current of the TL1431CZT is 1A.

  • Choose an output capacitor with a value between 10uF to 100uF, and a voltage rating that exceeds the output voltage of the TL1431CZT.

  • The enable pin (EN) is used to turn the regulator on or off. When EN is high, the regulator is enabled, and when EN is low, the regulator is disabled.