Semtech Corp. Voltage Regulators - DC DC Switching Regulators SC221ULTRT

Buck Switching Regulator IC Positive Adjustable 1V 1 Output 650mA 8-UFDFN Exposed Pad

Switching Regulator, Product overview: SC221ULTRT from Semtech is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-SC221ULTRT can be used for catalog matching and distributor lookup.

Win Source Part Number: 1249804-SC221ULTRT
Category: Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Regulators
Package: Bulk
Standard Package: 3,000
Mounting: SMD (SMT)
Current - Output: 650mA
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 20MHz
Voltage - Output (Max): 5.5V
Number of Outputs: 1
Output Configuration: Positive
Voltage - Input (Min): 2.7V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1V
Synchronous Rectifier: Yes
Package / Case: 8-UFDFN Exposed Pad
Supplier Device Package: 8-MLPD-UT (2x2)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 63 pct.
MSL Level: Not Applicable
HTSUS: 8542.39.0001
Mfr: Semtech Corporation
Base Product Number: SC221