We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Power Circuits / Voltage References / SC431CSK-1TRT
Datasheets
SC431CSK-1TRT 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-1TRT by Semtech Corporation

Results Overview of SC431CSK-1TRT by Semtech Corporation

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 Energy and Power Systems Renewable Energy Automotive

SC431CSK-1TRT Information

SC431CSK-1TRT 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
DS90UA101TRTVRQ1 Texas Instruments Automotive Multi-Channel Digital Audio Serializer 32-WQFN -40 to 105
DS90UA101TRTVJQ1 Texas Instruments Automotive Multi-Channel Digital Audio Serializer 32-WQFN -40 to 105
DS90UA101TRTVTQ1 Texas Instruments Automotive Multi-Channel Digital Audio Serializer 32-WQFN -40 to 105

Price & Stock for SC431CSK-1TRT

Part # Distributor Description Stock Price Buy
DISTI # SC431CSK-1TRT
Avnet Silica VRef Adjustable 2495V to 30V 150mA 3Pin SOT23 TR (Alt: SC431CSK-1TRT) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Silica - 0
Buy Now
Vyrian Other Function Semiconductors 1632
RFQ
Win Source Electronics IC VREF SHUNT ADJ SOT23-3 650
  • 95 $0.5416
  • 230 $0.4444
  • 350 $0.4306
  • 480 $0.4167
  • 625 $0.4028
  • 835 $0.3611
$0.3611 / $0.5416 Buy Now

Part Details for SC431CSK-1TRT

SC431CSK-1TRT CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SC431CSK-1TRT Part Data Attributes

Parametric Data
SC431CSK-1TRT Semtech Corporation
Buy Now Datasheet
Compare Parts:
SC431CSK-1TRT Semtech Corporation Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, ROHS COMPLIANT, SOT-23, 3 PIN
Select a part to compare:
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
Factory Lead Time 4 Weeks
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 2.52 V
Output Voltage-Min 2.47 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
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.12 mm
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 80.16 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-1TRT

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

SC431CSK-1TRT Related Parts

SC431CSK-1TRT Frequently Asked Questions (FAQ)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the RF traces as short as possible and use 50-ohm impedance matching to minimize signal reflections.

  • Implement a robust error correction mechanism, such as FEC (Forward Error Correction) or CRC (Cyclic Redundancy Check), and consider using a spread spectrum modulation technique to minimize interference.

  • The SC431CSK-1TRT is rated for operation from -40°C to +85°C, but it's recommended to derate the operating temperature range based on the specific application and environmental conditions.

  • Use a 1/4 wavelength monopole antenna or a dipole antenna with a 50-ohm impedance matching network. Optimize the antenna design using simulation tools or empirical methods to ensure optimal radiation patterns and impedance matching.

  • Use a combination of ceramic capacitors (e.g., 100nF and 10uF) and a ferrite bead or a Pi-filter to decouple the power supply. Add a 10uF capacitor in parallel with a 10nF capacitor to filter out high-frequency noise.