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Power Circuits / Voltage References / TL431ACLPG
Datasheets
TL431ACLPG by:
Rochester Electronics LLC
onsemi
Rochester Electronics LLC
Not Found

Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, LEAD FREE, PLASTIC, TO-92, TO-226, 3 PIN

Part Details for TL431ACLPG by Rochester Electronics LLC

Results Overview of TL431ACLPG by Rochester Electronics LLC

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

TL431ACLPG Information

TL431ACLPG by Rochester Electronics LLC 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 TL431ACLPG

Part # Distributor Description Stock Price Buy
Vyrian Other Function Semiconductors 19345
RFQ

Part Details for TL431ACLPG

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TL431ACLPG Part Data Attributes

Parametric Data
TL431ACLPG Rochester Electronics LLC
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TL431ACLPG Rochester Electronics LLC Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, LEAD FREE, PLASTIC, TO-92, TO-226, 3 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code TO-92
Package Description LEAD FREE, PLASTIC, TO-92, TO-226, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code O-PBCY-W3
JESD-609 Code e3
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Voltage-Max 2.537 V
Output Voltage-Min 2.453 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code BCY
Package Shape ROUND
Package Style CYLINDRICAL
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 36 V
Supply Voltage-Min (Vsup) 2.495 V
Surface Mount NO
Technology BIPOLAR
Temp Coef of Voltage-Max 97.338 ppm/°C
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position BOTTOM
Trim/Adjustable Output YES

Alternate Parts for TL431ACLPG

This table gives cross-reference parts and alternative options found for TL431ACLPG. 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 TL431ACLPG, 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
TL431AILP Texas Instruments Check for Price Adjustable precision shunt regulator 3-TO-92 -40 to 85 TL431ACLPG vs TL431AILP
TL431ACLP 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 TL431ACLPG vs TL431ACLP
TL431ACLPX Fairchild Semiconductor Corporation Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, TO-92, 3 PIN TL431ACLPG vs TL431ACLPX
TL431ACLPR 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 TL431ACLPG vs TL431ACLPR
TL431ACLPR Texas Instruments $0.1637 Adjustable precision shunt regulator 3-TO-92 0 to 70 TL431ACLPG vs TL431ACLPR
TL431ACLPRAG onsemi Check for Price Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL TL431ACLPG vs TL431ACLPRAG
TL431ACLPE3 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 TL431ACLPG vs TL431ACLPE3
TL431ACLPE3 Texas Instruments Check for Price Adjustable precision shunt regulator 3-TO-92 0 to 70 TL431ACLPG vs TL431ACLPE3
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 TL431ACLPG vs TL431AILP
Part Number Manufacturer Composite Price Description Compare
TL431ACLPRP onsemi Check for Price 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN TL431ACLPG vs TL431ACLPRP
TL431AILPR Texas Instruments Check for Price Adjustable precision shunt regulator 3-TO-92 -40 to 85 TL431ACLPG vs TL431AILPR
AS431AR25SA Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431ACLPG vs AS431AR25SA
AS431BR5SB Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431ACLPG vs AS431BR5SB
AS431B2S7 Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49V, PSSO3, SOT-89, 3 PIN TL431ACLPG vs AS431B2S7
AS431AR5S13 Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431ACLPG vs AS431AR5S13
TL431IDG4 Rochester Electronics LLC Check for Price Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, SOIC-8 TL431ACLPG vs TL431IDG4
TL431CDRG4 Texas Instruments $0.1033 Adjustable precision shunt regulator 8-SOIC 0 to 70 TL431ACLPG vs TL431CDRG4
AS431CR25SA Emerson Embedded Power Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.503V, PSSO3, SOT-89, 3 PIN TL431ACLPG vs AS431CR25SA
AS1004-2.5S Artesyn Embedded Technologies Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PSSO3, HEAT SPREADER, PLASTIC, SOT-89, 3 PIN TL431ACLPG vs AS1004-2.5S

TL431ACLPG Related Parts

TL431ACLPG Frequently Asked Questions (FAQ)

  • The recommended operating temperature range for TL431ACLPG is -40°C to 125°C. However, it's essential to note that the device's performance may vary outside the typical operating temperature range of 0°C to 70°C.

  • To ensure stability, it's crucial to follow the recommended layout and decoupling guidelines. Use a 0.1 μF to 1 μF ceramic capacitor between the REF and ADJ pins, and a 10 μF to 100 μF electrolytic capacitor between the VCC and GND pins. Additionally, keep the impedance of the output circuit low to prevent oscillations.

  • The maximum allowed voltage on the REF pin is 36 V. Exceeding this voltage can damage the device. It's essential to ensure that the voltage on the REF pin does not exceed the maximum rating, especially when using the TL431ACLPG as a shunt regulator.

  • While the TL431ACLPG can operate up to 125°C, its voltage reference accuracy may degrade at high temperatures. If you need a high-temperature voltage reference, consider using a device specifically designed for high-temperature applications, such as the TLV431 or TLVH431.

  • The output voltage of the TL431ACLPG can be calculated using the formula: VOUT = VREF * (1 + R1/R2), where VREF is the reference voltage (2.495 V typical), R1 is the resistance between the ADJ and VCC pins, and R2 is the resistance between the ADJ and GND pins.