Datasheets
SC431CSK-2TRT by: Semtech Corporation

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, ROHS COMPLIANT, SOT-23, 3 PIN

Part Details for SC431CSK-2TRT by Semtech Corporation

Results Overview of SC431CSK-2TRT by Semtech Corporation

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Applications Energy and Power Systems Renewable Energy Automotive

SC431CSK-2TRT Information

SC431CSK-2TRT by Semtech Corporation 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.

Available Datasheets

Part # Manufacturer Description Datasheet
TPS650002TRTERQ1 Texas Instruments 2.25MHz step-down converter with dual LDOs and SVS Power Management IC (PMIC) 16-WQFN -40 to 105
MSP430F2122TRTVT Texas Instruments 16-bit Ultra-Low-Power Microcontroller, 4kB Flash, 512B RAM, 10 bit ADC, 1 USCI 32-WQFN -40 to 105
TPS650002TRTETQ1 Texas Instruments 2.25MHz step-down converter with dual LDOs and SVS Power Management IC (PMIC) 16-WQFN -40 to 105

Price & Stock for SC431CSK-2TRT

Part # Distributor Description Stock Price Buy
Bristol Electronics   2645
RFQ
Quest Components   2116
  • 1 $0.7520
  • 134 $0.3760
  • 533 $0.3008
$0.3008 / $0.7520 Buy Now

Part Details for SC431CSK-2TRT

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SC431CSK-2TRT Part Data Attributes

SC431CSK-2TRT Semtech Corporation
Buy Now Datasheet
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SC431CSK-2TRT Semtech Corporation Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, ROHS COMPLIANT, SOT-23, 3 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer SEMTECH CORP
Part Package Code SOT-23
Package Description ROHS COMPLIANT, SOT-23, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer SEMTECH
Additional Feature THE OUTPUT VOLTAGE CAN BE ADJUSTED TO ANY VALUE FROM 2.495V TO 30V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Length 2.9 mm
Moisture Sensitivity Level 1
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 0.01 A
Output Voltage-Max 2.545 V
Output Voltage-Min 2.445 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code TSOP
Package Equivalence Code TO-236
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE
Qualification Status Not Qualified
Seated Height-Max 1.12 mm
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 96.192 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Trim/Adjustable Output YES
Width 1.3 mm

Alternate Parts for SC431CSK-2TRT

This table gives cross-reference parts and alternative options found for SC431CSK-2TRT. 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 SC431CSK-2TRT, 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
SC431CS-2TR Semtech Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, SO-8 SC431CSK-2TRT vs SC431CS-2TR
SC431CSK-2TR Semtech Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, SOT-23, 3 PIN SC431CSK-2TRT vs SC431CSK-2TR

SC431CSK-2TRT Related Parts

SC431CSK-2TRT Frequently Asked Questions (FAQ)

  • A good PCB layout for the SC431CSK-2TRT involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. It's also recommended to follow the layout guidelines provided in the Semtech application note AN1200.15.

  • To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. The device requires a single 3.3V or 5V power supply, and the input voltage should be within the specified range. Additionally, ensure that the bias resistors are correctly sized and placed to minimize noise and oscillations.

  • The SC431CSK-2TRT is rated for operation from -40°C to +85°C. However, it's essential to note that the device's performance may degrade at higher temperatures, and it's recommended to follow the thermal management guidelines provided in the datasheet to ensure reliable operation.

  • While the SC431CSK-2TRT is a high-performance device, it's not specifically designed for high-reliability or aerospace applications. For such applications, it's recommended to consult with Semtech Corporation or a qualified representative to discuss the device's suitability and any necessary qualifications or certifications.

  • To troubleshoot common issues with the SC431CSK-2TRT, start by verifying the PCB layout and biasing conditions. Check for any signs of overheating, and ensure that the device is properly decoupled. Use an oscilloscope to monitor the input and output signals, and consult the Semtech application notes and datasheet for guidance on troubleshooting and debugging techniques.