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Semtech Corporation

Semtech Corporation- Series Voltage References

Semtech Corporation, founded in 1960 and headquartered in Camarillo, California, is a leading global supplier of high-performance analog and mixed-signal semiconductors. The company is dedicated to providing advanced solutions for power management, circuit protection, wireless and sensing, and signal integrity. Semtech is widely recognized as the pioneer and driving force behind LoRa® technology, the de facto standard for low-power wide-area networks (LPWAN) enabling Internet of Things (IoT) applications worldwide. Its product portfolio includes the LoRa® transceiver ICs for long-range, low-power wireless connectivity, and the newly introduced LoRa Edge™ geolocation platform. In the protection segment, Semtech offers a comprehensive range of transient voltage suppression (TVS) and electrostatic discharge (ESD) protection devices under the RailClamp®, uClamp®, and RClamp® series, safeguarding high-speed data interfaces. The company’s power management solutions feature low-dropout regulators (LDOs), DC-DC converters, and wireless charging ICs, designed for portable and industrial equipment. Semtech’s signal integrity products include advanced drivers and receivers for optical modules and high-speed video, ensuring reliable data transmission. The company’s integrated circuits are deployed in diverse markets such as communications, data centers, industrial automation, automotive, and consumer electronics. With decades of innovation and thousands of patents, Semtech holds a strong market position in circuit protection and is the undisputed leader in LPWAN connectivity through its LoRa ecosystem. The extensive LoRaWAN® ecosystem, supported by a global alliance of partners, reinforces Semtech’s role in enabling smart cities, agriculture, and logistics.

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Series Voltage References - 型号列表

10 parts in total

Voltage Rating

Accuracy - Highest (Lowest)

Series

Operating Temperature

Tolerance

Current - Output / Channel

Reference Type

Current - Supply

Voltage - Output (Max)

Package / Case

Factory Pack Quantity

Contact Voltage (Max)

Packaging

Voltage - Supply

Current - Collector (Ic) (Max)

Current - Leakage (IS(off)) (Max)

Mfr Part #Quantity AvailablePriceFactory Pack QuantityRoHSToleranceReference TypeVoltage RatingCurrent - SupplyCurrent - Output / ChannelAccuracy - Highest (Lowest)PackagingMounting StylePackage / CaseSeriesShutdownManufacturerOperating TemperatureVoltage - Output (Max)Voltage - SupplyNumber of ChannelsCurrent - Collector (Ic) (Max)Current - Leakage (IS(off)) (Max)Contact Voltage (Max)Standard Package NameEU RoHSRad HardenedLoad RegulationCommon Mode Transient Immunity (Min)WidthLead StyleMounting TypePackage CooledLength - OverallPackage QuantityNumber of PositionsShell Size - InsertTopologyProgrammablePrinted Circuit BoardDevelopment Kit
SC4431CSK-2TRT
SC4431CSK-2TRT

V-Ref Precision 1.224V 40mA 5-Pin SOT-23 T/R OPTO DRIVER, SOT 23-5 ; HT SUSA CODE:8542390000 Voltage References OPTO DRIVER, SOT 23-5

Semtech

103000: ¥4.96263000RoHS Compliant±2%Precision16 V110 uA200 uA2%Tape and ReelSMD/SMTSOT-23-5SC44No ShutdownSemtech-40C to 85C1.224 V----15 VSOT-23CompliantNo28mVIndustrial1.75(Max)Gull-wingSurface MountSOT-233.05(Max)SOT-2351.15(Max)SeriesPrecision5-
SC431LC5SK-2TRT
SC431LC5SK-2TRT

IC VREF SHUNT ADJ SOT23 ADJ LV SHUNT REG.SOT23 -2% 5L ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG.SOT23 -2% 5L

Semtech Corporation

-3000RoHS Compliant±2%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA2 %ReelSMD/SMTSOT-23-5SC431LC5SKNo ShutdownSemtech0°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
SC431LC5SK.5TRT
SC431LC5SK.5TRT

IC VREF SHUNT ADJ SOT23-3 ADJ LV SHUNT REG.SOT23 -.5% 5L ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG.SOT23 -.5% 5L

Semtech Corporation

-3000RoHS Compliant±0.5%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA0.5 %ReelSMD/SMTSOT-23-5SC431LC5SKNo ShutdownSemtech0°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
SC431CS-2.TRT
SC431CS-2.TRT

IC VREF SHUNT ADJ 8SOIC ADJ SHUNT REG. SO-8 2% ; HT SUSA CODE:8542390000 Voltage References ADJ SHUNT REG. SO-8 0.02

Semtech Corporation

-2500RoHS Compliant±2%Shunt, Adjustable2.5 V to 30 V130 uA to 150 mA150 mA2 %ReelSMD/SMTSO-8SC431CSNo ShutdownSemtech-40°C ~ 85°C30 V2.495 V ~ 30 V1130µA130 uA------------------
SC431LI5SK.5TRT
SC431LI5SK.5TRT

IC VREF SHUNT ADJ SOT23-5 ADJ LV SHUNT REG.SOT23 -.5% 5L ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG.SOT23 -.5% 5L

Semtech Corporation

-3000RoHS Compliant±0.5%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA0.5 %ReelSMD/SMTSOT-23-5SC431LI5SKNo ShutdownSemtech-40°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
SC4437SK-3.3TRT
SC4437SK-3.3TRT

IC VREF SERIES 3.3V SOT23-3 PRECISION SERIES VOLTAGE REF ; HT SUSA CODE:8542390000 Voltage References PRECISION SERIES VOLTAGE REF

Semtech Corporation

180001: ¥1.9723000RoHS Compliant±1%Series, Precision3.3 V110 uA220 uA1 %ReelSMD/SMTSOT-23-3SC44No ShutdownSemtech-40°C ~ 125°C-----28 V----------------SC4437EVB
SC431LISK.25TRT
SC431LISK.25TRT

IC VREF SHUNT ADJ SOT23 ADJ LV SHUNT REG. SOT-23 ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG. SOT-23

Semtech Corporation

-3000RoHS Compliant±0.25%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA0.25 %ReelSMD/SMTSOT-23-3SC431LISKNo ShutdownSemtech-40°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
SC431LC5SK25TRT
SC431LC5SK25TRT

IC VREF SHUNT ADJ SOT23 ADJ LV SHUNT REG.SOT23-.25% 5L ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG.SOT23-.25% 5L

Semtech Corporation

-3000RoHS Compliant±0.25%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA0.25 %ReelSMD/SMTSOT-23-5SC431LC5SKNo ShutdownSemtech0°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
SC4431CSK-1 TRT
SC4431CSK-1 TRT

IC VREF SHUNT ADJ SOT23-5 OPTO DRIVER, SOT 23-5 ; HT SUSA CODE:8542390000 Voltage References OPTO DRIVER, SOT 23-5

Semtech Corporation

-3000RoHS Compliant±1%Shunt, Adjustable1.5 V110 uA200 uA0.5 %ReelSMD/SMTSOT-23-5SC44No ShutdownSemtech-40°C ~ 85°C-----15 V-----------------
SC431LISK-2TRT
SC431LISK-2TRT

IC VREF SHUNT ADJ SOT23-3 ADJ LV SHUNT REG. SOT-23 -2% ; HT SUSA CODE:8542390000 Voltage References ADJ LV SHUNT REG. SOT-23 -2%

Semtech Corporation

-3000RoHS Compliant±2%Shunt, Adjustable1.24 V to 20 V100 uA to 100 mA100 mA2 %ReelSMD/SMTSOT-23-3SC431LISKNo ShutdownSemtech-40°C ~ 150°C20 V1.24 V ~ 16 V120µA100 uA------------------
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