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SC4437SK-3.3TRT representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN13 sourced attributes1 source document

Semtech Corporation · exact orderable part

SC4437SK-3.3TRT

IC VREF SERIES 1% SOT23-3

Reference Type
Series
Output Type
Fixed
Voltage - Output (Min/Fixed)
3.3V
Tolerance
±1%
Temperature Coefficient
120ppm/°C
Current - Output
20 mA
Current - Supply
220µA
Voltage - Input
4.2V ~ 28V
Product Status
Obsolete
Original manufacturerCommercial terms confirmed per lot
ManufacturerSemtech Corporation
Package / caseTO-236-3, SC-59, SOT-23-3
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

13 normalized values · 1 validated source

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ParameterValue
Current - Output20 mA [1]
MfrSemtech Corporation [1]
Mounting TypeSurface Mount [1]
Current - Supply220µA [1]
Operating Temperature-40°C~125°C(TJ) [1]
Output TypeFixed [1]
Product StatusObsolete [1]
Reference TypeSeries [1]
Voltage - Input4.2V ~ 28V [1]
Tolerance±1% [1]
Voltage - Output (Min/Fixed)3.3V [1]
Temperature Coefficient120ppm/°C [1]
Package / CaseTO-236-3, SC-59, SOT-23-3 [1]
Specification references[1]Semtech Corporation SC4437SK-3.3TRT vendor product record ↗

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ManufacturerSemtech CorporationView brand page →CategoryVoltage ReferenceView category page →

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SC4437SK-3.3TRT Semtech Corporation Datasheet, Specs and RFQ | MPNHarbor