MPNHarborRFQ 0
SC4538ULTRT representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN17 sourced attributes1 source document

Semtech Corporation · exact orderable part

SC4538ULTRT

IC LED DRVR RGLTR PWM 30MA 8MLPD

Type
DC DC Regulator
Topology
Step-Up (Boost)
Voltage - Supply (Min)
2.8V
Voltage - Supply (Max)
5.5V
Current - Output / Channel
30mA
Number of Outputs
1
Dimming
PWM
Internal Switch(s)
Yes
Frequency
800kHz
Original manufacturerCommercial terms confirmed per lot
ManufacturerSemtech Corporation
Package / case8-UFDFN Exposed Pad
Mounting typeSurface Mount
PackingTape & Reel (TR)

Technical parameters

Technical specifications

17 normalized values · 1 validated source

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ParameterValue
ApplicationsBacklight [1]
Base Product NumberSC4538 [1]
Current - Output / Channel30mA [1]
Frequency800kHz [1]
DimmingPWM [1]
Internal Switch(s)Yes [1]
MfrSemtech Corporation [1]
Mounting TypeSurface Mount [1]
Number of Outputs1 [1]
Operating Temperature-40°C ~ 85°C (TA) [1]
Product StatusObsolete [1]
TypeDC DC Regulator [1]
TopologyStep-Up (Boost) [1]
Voltage - Output5V ~ 38V [1]
Voltage - Supply (Max)5.5V [1]
Voltage - Supply (Min)2.8V [1]
Package / Case8-UFDFN Exposed Pad [1]
Specification references[1]Semtech Corporation SC4538ULTRT vendor product record ↗

Catalog relationships

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ManufacturerSemtech CorporationView brand page →CategoryLED DriversView category page →

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