SC4541ULTRT 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

SC4541ULTRT

IC LED DRV RGLTR PWM 450MA 6MLPD

Type: DC DC Regulator
Topology: Step-Down (Buck), Step-Up (Boost)
Voltage - Supply (Min): 2.9V
Voltage - Supply (Max): 22V
Current - Output / Channel: 450mA (Switch)
Number of Outputs: 1
Dimming: PWM
Internal Switch(s): Yes
Frequency: 2MHz

Original manufacturerCommercial terms confirmed per lot

ManufacturerSemtech Corporation

Package / case6-UFDFN Exposed Pad

Mounting typeSurface Mount

PackingTape & Reel (TR)

Technical parameters

Technical specifications

17 normalized values · 1 validated source

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SC4541ULTRT technical parameters
Parameter	Value
Applications	Backlight [1]
Base Product Number	SC4541 [1]
Current - Output / Channel	450mA (Switch) [1]
Frequency	2MHz [1]
Dimming	PWM [1]
Internal Switch(s)	Yes [1]
Mfr	Semtech Corporation [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C ~ 85°C (TA) [1]
Product Status	Obsolete [1]
Type	DC DC Regulator [1]
Topology	Step-Down (Buck), Step-Up (Boost) [1]
Voltage - Output	25V [1]
Voltage - Supply (Max)	22V [1]
Voltage - Supply (Min)	2.9V [1]
Package / Case	6-UFDFN Exposed Pad [1]

Specification references[1]Semtech Corporation SC4541ULTRT vendor product record ↗

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ManufacturerSemtech CorporationView brand page →CategoryLED DriversView category page →

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SC4541ULTRT Semtech Corporation Datasheet, Specs and RFQ | MPNHarbor