SC186ULTRT representative package visual — not an exact-product photograph

Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN18 sourced attributes1 source document

Semtech Corporation · exact orderable part

SC186ULTRT

IC REG BUCK ADJ/PROG 4A 16MLPQ

Function: Step-Down
Topology: Buck
Voltage - Input (Min): 2.9V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 0.8V (0.8V ~ 3.3V)
Output Type: Adjustable (Programmable)
Current - Output: 4A
Frequency - Switching: 1.5MHz
Synchronous Rectifier: Yes

Original manufacturerCommercial terms confirmed per lot

ManufacturerSemtech Corporation

Package / case16-UFQFN Exposed Pad

Mounting typeSurface Mount

PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

18 normalized values · 1 validated source

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SC186ULTRT technical parameters
Parameter	Value
Current - Output	4A [1]
Base Product Number	SC186 [1]
Frequency - Switching	1.5MHz [1]
Function	Step-Down [1]
Mfr	Semtech Corporation [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C~125°C(TJ) [1]
Output Configuration	Positive [1]
Output Type	Adjustable (Programmable) [1]
Product Status	Active [1]
Synchronous Rectifier	Yes [1]
Topology	Buck [1]
Voltage - Input (Max)	5.5V [1]
Voltage - Input (Min)	2.9V [1]
Voltage - Output (Min/Fixed)	0.8V (0.8V ~ 3.3V) [1]
Voltage - Output (Max)	5.5V [1]
Package / Case	16-UFQFN Exposed Pad [1]

Specification references[1]Semtech Corporation SC186ULTRT vendor product record ↗

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ManufacturerSemtech CorporationView brand page →CategoryVoltage Regulators - DC DC Switching RegulatorsView category page →

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