DC DC Switching Controllers

Mfr. Part #	Availability	Price	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
MIC2182-3.3YM IC REG CTRLR BUCK 16SOIC Microchip Technology	3,873	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 32V	300kHz	86%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
ISL68233IRAZ-T INFRA AVS 2OUT/5PH DIGITAL CONTR Renesas Electronics Corporation	3,293	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	2	5	3.135V ~ 3.465V	200kHz ~ 2MHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-TQFN (5x5)
TPS5120DBTRG4 IC REG CTRLR BUCK 30TSSOP Texas Instruments	3,849	-	RFQ	Datasheet	-	30-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Discontinued at Digi-Key	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 28V	300kHz	83%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	30-TSSOP
CS5126XDR8 IC REG CTRLR MULT TOPOLOGY 8SOIC onsemi	4,364	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	7.7V ~ 20V	400kHz	82.5%	No	No	-	Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC
LT3757HMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	1,276	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-MSOP-EP
ISL78225ANEZ-T IC REG CTRLR BOOST 44TQFP Renesas Electronics Corporation	4,286	-	RFQ	Datasheet	-	44-QFP	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	4	4	4.75V ~ 5.25V	75kHz ~ 1MHz	91.7%	No	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	44-MQFP (10x10)
UCC3808APW-2 IC REG CTRLR PUSH-PULL 8TSSOP Texas Instruments	4,604	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	4.1V ~ 15V	194kHz	49%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
UCC2897PW IC REG CTRLR MULT TOP 20TSSOP Texas Instruments	1,162	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5V ~ 14.5V	250kHz	74%	Yes	Yes	-	Enable, On Time Control, Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	20-TSSOP
LTC1772IS6#TRPBF IC REG CTRLR MULT TOP SOT23-6 Analog Devices Inc.	3,000	-	RFQ	Datasheet	-	SOT-23-6 Thin, TSOT-23-6	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	2.5V ~ 9.8V	550kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	TSOT-23-6
LM3000ASQ/NOPB IC REG CTRLR BUCK 32WQFN Texas Instruments	2,515	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	3.3V ~ 5.5V	200kHz ~ 1.5MHz	85%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-WQFN (5x5)
CS51220EDR16 IC REG CTRLR FWRD CONV 16SOIC onsemi	2,573	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	PWM Signal	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	3.8V ~ 20V	500kHz	85%	No	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
LTC7852IUFD-1#TRPBF 6-PHASE BUCK CONTROLLER DRIVES D Analog Devices Inc.	4,323	-	RFQ	Datasheet	-	36-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	6	4.5V ~ 5.5V	200kHz ~ 1.2MHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	36-QFN (4x5)
LM5041BMTC/NOPB IC REG CTRLR MULT TOP 16TSSOP Texas Instruments	3,187	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Last Time Buy	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge, Push-Pull	1	1	15V ~ 90V	200kHz, 600kHz	-	Yes	Yes	-	Dead Time Control, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-TSSOP
LM5176RHFR IC POWER REGULATOR Texas Instruments	4,895	-	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4.2V ~ 55V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-VQFN (5x4)
MAX1875EEG+T IC REG CTRLR BUCK 24QSOP Analog Devices Inc./Maxim Integrated	2,507	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.75V ~ 23V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Reset	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QSOP
LTC3868EGN-1#TRPBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	4,849	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 24V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
LTC3860EUH#TRPBF IC REG CTRLR BUCK 32QFN Analog Devices Inc.	3,724	-	RFQ	Datasheet	PolyPhase®	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	2	2	3V ~ 5.5V	250kHz ~ 1.25MHz	91.5%	No	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
TPS40056PWPR IC REG CTRLR BUCK 16HTSSOP Texas Instruments	3,076	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10V ~ 40V	100kHz ~ 1MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-HTSSOP
MIC2131-4YTSE IC REG CTRLR BUCK 16TSSOP Microchip Technology	3,205	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8V ~ 40V	400kHz	80%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-eTSSOP
TFS7705H IC REG CTRLR MULT TOPOLOGY 7ESIP Power Integrations	1,801	-	RFQ	Datasheet	HiperTFS™-2	16-SSIP, 12 Leads, Exposed Pad, Formed Leads	Tube	Active	Transistor Driver	Step-Up, Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	2	1	Up to 11.5V	66kHz, 132kHz	63%	No	No	-	Enable, Reset	-40°C ~ 150°C (TJ)	-	-	Through Hole	eSIP-16F

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