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
ML4875CS-T SWITCHING REG, VOLTAGE-MODE, 1.5 Rochester Electronics, LLC	153	9.80	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL81806FRTZ-T 80V SYNC DUAL BUCK PWM CONTROLLE Renesas Electronics Corporation	5,244	0.00	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 80V	100kHz ~ 2MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power On Reset, Ramp, Soft Start, Tracking	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-TQFN (5x5)
MAX5065EAI+ IC REG CTRLR BUCK 28SSOP Analog Devices Inc./Maxim Integrated	3,890	7.33	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.75V ~ 28V	250kHz, 500kHz	-	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
MAX8743ETX+ IC POWER MANAGEMENT Analog Devices Inc./Maxim Integrated	964	12.49	RFQ	Datasheet	-	36-WFQFN Exposed Pad	Bulk	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	1	2V ~ 28V	200kHz, 300kHz, 420kHz, 540kHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good, Pulse Skipping	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-TQFN (6x6)
LM1575K-15/883C SMPS CONTROLLER, SWITCHING VOLT National Semiconductor	758	12.54	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM1575K-12/883C SMPS CONTROLLER, SWITCHING VOLT National Semiconductor	517	12.54	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTC7818IUJ#WTRPBF BUCK/BUCK/BOOST SYNC CTL, 40V, 3 Analog Devices Inc.	1,818	0.00	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4.5V ~ 40V	100kHz ~ 3MHz	100%	Yes	No	-	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-QFN (6x6)
UCC2803J 1A, 1000KHZ BICMOS, CDIP8 Unitrode	1,058	12.73	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6V ~ 12V	31kHz	99%	No	No	-	Current Limit, Dead Time Control, Soft Start	-40°C ~ 85°C	Automotive	AEC-Q100	Through Hole	8-CDIP
LTC7801IUFD#TRPBF IC REG CTRLR SYNC BUCK 24QFN Analog Devices Inc.	2,415	12.73	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 140V	50kHz ~ 900kHz	100%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	24-QFN (4x5)
MAX1532AETL CPU 2-PHASE STEP-DOWN CONTROL Analog Devices Inc./Maxim Integrated	1,394	12.98	RFQ	-	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MAX1532ETL IMVP4 INTEL CPU DUAL-PHASE STEP- Analog Devices Inc./Maxim Integrated	260	12.98	RFQ	-	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTC3859IUHF#TRPBF IC REG CTRLR MULT TOPOLOGY 38QFN Analog Devices Inc.	4,421	12.93	RFQ	Datasheet	-	38-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5V ~ 38V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
UC2824N IC REG CTRLR BOOST 16DIP Texas Instruments	3,650	14.83	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	8.4V ~ 30V	340kHz ~ 460kHz	80%	No	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	-	-	Through Hole	16-PDIP
LTC1628CG-SYNC#TRPBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	3,988	12.49	RFQ	Datasheet	-	16-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 30V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	0°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP
ISL81801FRTZ-T7A 80V BI-DIRECTIONAL BUCK-BOOST CO Renesas Electronics Corporation	1,931	10.34	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	4	2	4.5V ~ 80V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Enable, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Sequencing, Soft Star, Tracking	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-TQFN (5x5)
ISL81801FVEZ-T7A 80V BI-DIRECTIONAL BUCK-BOOST CO Renesas Electronics Corporation	328	10.34	RFQ	Datasheet	-	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	4	2	4.5V ~ 80V	100kHz ~ 600kHz	-	Yes	Yes	-	Current Limit, Enable, Off Time Control, On Time Control, Phase Control, Power Good, Power On Reset, Pulse Skipping, Ramp, Sequencing, Soft Star, Tracking	-40°C ~ 125°C (TA)	-	-	Surface Mount	38-HTSSOP
MAX767CAP+ IC REG CTRLR BUCK 20SSOP Analog Devices Inc./Maxim Integrated	1,202	10.73	RFQ	Datasheet	-	20-SSOP (0.209", 5.30mm Width)	Tube	Last Time Buy	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	200kHz, 300kHz	95%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	20-SSOP
LTC7801HFE#TRPBF IC REG CTRLR SYNC BUCK 24TSSOP Analog Devices Inc.	3,991	14.18	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 140V	50kHz ~ 900kHz	100%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-TSSOP
MAX1532AETL+ IC INTEGRATED CIRCUIT Analog Devices Inc./Maxim Integrated	2,990	14.28	RFQ	-	*	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC1826J SWITCHING CONTROLLER Texas Instruments	287	14.34	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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