Voltage Regulators - DC DC Switching Regulators

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

ST1S41PHR IC REG BUCK ADJ 4A 8HSOP STMicroelectronics	8,518 In Stock	1 : ¥17.16000 Cut Tape (CT) 2,500 : ¥7.84368 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	4V	18V	0.8V	18V	4A	850kHz	Yes	-40°C ~ 150°C (TJ)	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HSOP
BD90640EFJ-CE2 IC REG BUCK ADJ 4A 8HTSOP-J Rohm Semiconductor	11,000 In Stock	1 : ¥21.43000 Cut Tape (CT) 2,500 : ¥9.80599 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Adjustable	1	5V	36V	0.8V	36V	4A	50kHz ~ 500kHz	No	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	8-SOIC (0.154", 3.90mm Width) Exposed Pad	8-HTSOP-J
BU90009GWZ-E2 IC REG BUCK 1.3V 1A UCSP35L1 Rohm Semiconductor	3,000 In Stock	1 : ¥4.84000 Cut Tape (CT) 3,000 : ¥1.88765 Tape & Reel (TR) 3,000 : ¥2.27239 Tape & Reel (TR)	-	Tape & Reel (TR) Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Fixed	1	2.3V	5.5V	1.3V	-	1A	4.3MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-XFBGA, CSPBGA	UCSP35L1
BU90004GWZ-E2 IC REG BUCK 1.8V 1A 6WLCSP Rohm Semiconductor	14 In Stock	1 : ¥13.35000 Cut Tape (CT) 3,000 : ¥6.12025 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Step-Down	Positive	Buck	Fixed	1	2.3V	5.5V	1.8V	-	1A	5.4MHz	Yes	-40°C ~ 85°C (TA)	-	-	Surface Mount	6-XFBGA, WLCSP	6-WLCSP

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Voltage Regulators - DC DC Switching Regulators

Products in the DC-DC switching regulator PMIC (Power Management Integrated Circuit) family are component-level devices used in applications requiring stabilization of a DC input voltage and/or transformation thereof to an output voltage of different magnitude. They are distinguished from similar products called "controller" PMICs by virtue of integrating the main switching element through which the power delivered by the device passes.