Datasheets
TL431BQPK by:

Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3, GREEN, PLASTIC, SOT-89, 3 PIN

Part Details for TL431BQPK by Rochester Electronics LLC

Overview of TL431BQPK by Rochester Electronics LLC

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Part Details for TL431BQPK

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TL431BQPK Part Data Attributes

TL431BQPK Rochester Electronics LLC
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TL431BQPK Rochester Electronics LLC Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3, GREEN, PLASTIC, SOT-89, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code SOT-89
Package Description GREEN, PLASTIC, SOT-89, 3 PIN
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PSSO-F3
JESD-609 Code e3
Length 4.5 mm
Moisture Sensitivity Level 2
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 2.507 V
Output Voltage-Min 2.483 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Seated Height-Max 1.6 mm
Supply Voltage-Max (Vsup) 36 V
Supply Voltage-Min (Vsup) 2.495 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 82.589 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish TIN
Terminal Form FLAT
Terminal Pitch 1.5 mm
Terminal Position SINGLE
Trim/Adjustable Output YES
Width 2.5 mm

Alternate Parts for TL431BQPK

This table gives cross-reference parts and alternative options found for TL431BQPK. 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 TL431BQPK, 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 Description Manufacturer Compare
TL431BQPK Adjustable precision shunt regulator 3-SOT-89 -40 to 125 Texas Instruments TL431BQPK vs TL431BQPK
TL431BQPKG3 Adjustable precision shunt regulator 3-SOT-89 -40 to 125 Texas Instruments TL431BQPK vs TL431BQPKG3
Part Number Description Manufacturer Compare
LM4041BEX3-1.2+T Two Terminal Voltage Reference, 1 Output, 1.225V, BICMOS, PDSO3, 1.80 X 1.80 MM, ROHS COMPLIANT, ULTRA SMALL, SC-70, 3 PIN Maxim Integrated Products TL431BQPK vs LM4041BEX3-1.2+T
TL431QPKG3 Adjustable precision shunt regulator 3-SOT-89 -40 to 125 Texas Instruments TL431BQPK vs TL431QPKG3
ADR5044BRTZ-R2 Precision Micropower Shunt Mode Voltage Reference Applications (4.096 Vout) Analog Devices Inc TL431BQPK vs ADR5044BRTZ-R2
TL4050B50IDBZRQ1 2-OUTPUT TWO TERM VOLTAGE REFERENCE, 5V, PDSO3, PLASTIC, SOT-23, 3 PIN Texas Instruments TL431BQPK vs TL4050B50IDBZRQ1
ADR5041BRTZ-R2 Precision Micropower Shunt Mode Voltage Reference Applications (2.5 Vout) Analog Devices Inc TL431BQPK vs ADR5041BRTZ-R2
LM4041DYM3-1.2TR 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.225V, PDSO3, LEAD FREE, SOT-23, 3 PIN Microchip Technology Inc TL431BQPK vs LM4041DYM3-1.2TR
TL4050C41IDBZTQ1 2-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096V, PDSO3, PLASTIC, SOT-23, 3 PIN Texas Instruments TL431BQPK vs TL4050C41IDBZTQ1
TL4050B50QDBZR Fixed voltage, 0.2%, 50-ppm/°C precision micropower shunt voltage reference 3-SOT-23 -40 to 125 Texas Instruments TL431BQPK vs TL4050B50QDBZR
TL431BQPKG3 Adjustable precision shunt regulator 3-SOT-89 -40 to 125 Texas Instruments TL431BQPK vs TL431BQPKG3
SPX1004M1-1-2/TR Two Terminal Voltage Reference, 1 Output, 1.235V, CMOS, PSSO3, TO-243AA, SOT-89, 3 PIN Exar Corporation TL431BQPK vs SPX1004M1-1-2/TR

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