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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Controllers

DC DC Switching Controllers

Mfr. Part #	Availability	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
IRU3137CSTRPBF IC REG CTRLR BUCK 8SOIC Infineon Technologies	1,552	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.25V ~ 25V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
IR3637SPBF IC REG CTRLR BUCK 8SOIC Infineon Technologies	2,629	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	400kHz	85%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
IRU3038CSTR IC REG CTRLR BUCK/BOOST 14SOIC Infineon Technologies	1,037	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2V ~ 25V	200kHz	90%	Yes	No	-	Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
IR3637ASPBF IC REG CTRLR BUCK 8SOIC Infineon Technologies	2,367	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	600kHz	76%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
IRU3038CS IC REG CTRLR BUCK/BOOST 14SOIC Infineon Technologies	1,654	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2V ~ 25V	200kHz	90%	Yes	No	-	Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
IRU3138CSTRPBF IC REG CTRLR BUCK 14SOIC Infineon Technologies	1,423	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.25V ~ 25V	200kHz ~ 400kHz	90%	Yes	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
IRU3138CSTR IC REG CTRLR BUCK 14SOIC Infineon Technologies	3,647	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.25V ~ 25V	200kHz ~ 400kHz	90%	Yes	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
IRU3037ACSTR IC REG CTRLR BUCK/BOOST 8SOIC Infineon Technologies	4,468	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2V ~ 25V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
IRU3037CSTR IC REG CTRLR BUCK/BOOST 8SOIC Infineon Technologies	1,981	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2V ~ 25V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
IRU3037CSTRPBF IC REG CTRLR BUCK/BOOST 8SOIC Infineon Technologies	3,503	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2V ~ 25V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC

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