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PMIC - DC DC Switching Controllers

3,268 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part 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	Mounting Type	Package / Case	Supplier Device Package
	Mfr Part No. LTC3854IDDB#TRMPBF Internal Code 217-715-8583163	Analog Devices Inc.	IC REG CTRLR BUCK 12DFN	8144 Available	1 : $2.60878 10 : $2.37162 100 : $2.1758 500 : $2.01463 1000 : $1.88282 3000 : $1.77625	Unit Price: $2.60878 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 38V	400kHz	98%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x2)
LTC3854IDDB#TRMPBF 217-715-8583163 Analog Devices Inc. RoHS : Package: 12-WFDFN Exposed Pad Inventory: 8144 1 : $2.60878
	Mfr Part No. LTC3855EUJ Internal Code 217-715-8583170	Analog Devices Inc.	IC POWER MANAGEMENT	Get a Quote	-		PolyPhase®	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	Surface Mount	40-WFQFN Exposed Pad	40-QFN (6x6)
LTC3855EUJ 217-715-8583170 Analog Devices Inc. RoHS : Package: 40-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3855IUJ Internal Code 217-715-8583176	Analog Devices Inc.	IC POWER MANAGEMENT	Get a Quote	-		PolyPhase®	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	40-WFQFN Exposed Pad	40-QFN (6x6)
LTC3855IUJ 217-715-8583176 Analog Devices Inc. RoHS : Package: 40-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3856EFE#TRPBF Internal Code 217-715-8583181	Analog Devices Inc.	IC REG CTRLR BUCK 38TSSOP	Get a Quote	-		PolyPhase®	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 38V	250kHz ~ 770kHz	94%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3856EFE#TRPBF 217-715-8583181 Analog Devices Inc. RoHS : Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3857IGN-1#PBF Internal Code 217-715-8583192	Analog Devices Inc.	IC REG CTRLR BUCK 28SSOP	10777 Available	1 : $10.08 10 : $9.16364 100 : $8.40701 500 : $7.78426 1000 : $7.27502 3000 : $6.86322	Unit Price: $10.08 Minimum: 1 Multiple: 1	PolyPhase®	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3857IGN-1#PBF 217-715-8583192 Analog Devices Inc. RoHS : Package: 28-SSOP (0.154", 3.90mm Width) Inventory: 10777 1 : $10.08
	Mfr Part No. LTC3858EUFD-1#TRPBF Internal Code 217-715-8583199	Analog Devices Inc.	IC REG CTRLR BUCK 28QFN	9685 Available	1 : $8.27875 10 : $7.52613 100 : $6.90471 500 : $6.39325 1000 : $5.975 3000 : $5.63679	Unit Price: $8.27875 Minimum: 1 Multiple: 1	-	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3858EUFD-1#TRPBF 217-715-8583199 Analog Devices Inc. RoHS : Package: 28-WFQFN Exposed Pad Inventory: 9685 1 : $8.27875
	Mfr Part No. LTC3858EUH#PBF Internal Code 217-715-8583200	Analog Devices Inc.	IC REG CTRLR BUCK 32QFN	3248 Available	1 : $9.76 10 : $8.87273 100 : $8.14012 500 : $7.53715 1000 : $7.04407 3000 : $6.64534	Unit Price: $9.76 Minimum: 1 Multiple: 1	PolyPhase®	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3858EUH#PBF 217-715-8583200 Analog Devices Inc. RoHS : Package: 32-WFQFN Exposed Pad Inventory: 3248 1 : $9.76
	Mfr Part No. LTC3858IUH#TRPBF Internal Code 217-715-8583209	Analog Devices Inc.	IC REG CTRLR BUCK 32QFN	6908 Available	1 : $6.5903 10 : $5.99118 100 : $5.4965 500 : $5.08935 1000 : $4.7564 3000 : $4.48717	Unit Price: $6.5903 Minimum: 1 Multiple: 1	PolyPhase®	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3858IUH#TRPBF 217-715-8583209 Analog Devices Inc. RoHS : Package: 32-WFQFN Exposed Pad Inventory: 6908 1 : $6.5903
	Mfr Part No. LTC3859AEFE#PBF Internal Code 217-715-8583213	Analog Devices Inc.	IC REG CTRLR MULT TOP 38TSSOP	7130 Available	1 : $8.76536 10 : $7.9685 100 : $7.31056 500 : $6.76903 1000 : $6.3262 3000 : $5.96812	Unit Price: $8.76536 Minimum: 1 Multiple: 1	-	Tube	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-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3859AEFE#PBF 217-715-8583213 Analog Devices Inc. RoHS : Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Inventory: 7130 1 : $8.76536
	Mfr Part No. LTC3859AEUHF#PBF Internal Code 217-715-8583216	Analog Devices Inc.	IC REG CTRLR MULT TOPOLOGY 38QFN	6470 Available	1 : $10.376 10 : $9.43273 100 : $8.65388 500 : $8.01285 1000 : $7.48865 3000 : $7.06476	Unit Price: $10.376 Minimum: 1 Multiple: 1	-	Tube	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-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859AEUHF#PBF 217-715-8583216 Analog Devices Inc. RoHS : Package: 38-WFQFN Exposed Pad Inventory: 6470 1 : $10.376
	Mfr Part No. LTC3859AEUHF#TRPBF Internal Code 217-715-8583217	Analog Devices Inc.	IC REG CTRLR MULT TOPOLOGY 38QFN	5372 Available	1 : $6.75962 10 : $6.1451 100 : $5.63771 500 : $5.2201 1000 : $4.8786 3000 : $4.60246	Unit Price: $6.75962 Minimum: 1 Multiple: 1	-	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-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859AEUHF#TRPBF 217-715-8583217 Analog Devices Inc. RoHS : Package: 38-WFQFN Exposed Pad Inventory: 5372 1 : $6.75962
	Mfr Part No. LTC3859AHFE#TRPBF Internal Code 217-715-8583220	Analog Devices Inc.	IC REG CTRLR MULT TOP 38TSSOP	Get a Quote	-		-	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 ~ 150°C (TJ)	Surface Mount	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3859AHFE#TRPBF 217-715-8583220 Analog Devices Inc. RoHS : Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3859ALHUHF#WTRPBF Internal Code 217-715-8583240	Analog Devices Inc.	3X OUT, BUCK/BUCK/BOOST SYNC CNT	Get a Quote	-		-	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5V ~ 38V	50kHz ~ 900kHz	100%	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	Surface Mount	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859ALHUHF#WTRPBF 217-715-8583240 Analog Devices Inc. RoHS : Package: 38-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3859ALIFE#PBF Internal Code 217-715-8583242	Analog Devices Inc.	IC REG CTRLR MULT TOP 38TSSOP	9330 Available	1 : $9.79754 10 : $8.90685 100 : $8.17142 500 : $7.56614 1000 : $7.07115 3000 : $6.6709	Unit Price: $9.79754 Minimum: 1 Multiple: 1	-	Tube	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-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3859ALIFE#PBF 217-715-8583242 Analog Devices Inc. RoHS : Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Inventory: 9330 1 : $9.79754
	Mfr Part No. LTC3859IFE#TRPBF Internal Code 217-715-8583264	Analog Devices Inc.	IC REG CTRLR MULT TOP 38TSSOP	Get a Quote	-		-	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-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3859IFE#TRPBF 217-715-8583264 Analog Devices Inc. RoHS : Package: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3859IUHF#PBF Internal Code 217-715-8583265	Analog Devices Inc.	IC REG CTRLR MULT TOPOLOGY 38QFN	7535 Available	1 : $9.26679 10 : $8.42436 100 : $7.72876 500 : $7.15627 1000 : $6.6881 3000 : $6.30952	Unit Price: $9.26679 Minimum: 1 Multiple: 1	-	Tube	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-WFQFN Exposed Pad	38-QFN (5x7)
LTC3859IUHF#PBF 217-715-8583265 Analog Devices Inc. RoHS : Package: 38-WFQFN Exposed Pad Inventory: 7535 1 : $9.26679
	Mfr Part No. LTC3860EUH#PBF Internal Code 217-715-8583268	Analog Devices Inc.	IC REG CTRLR BUCK 32QFN	4768 Available	1 : $5.07948 10 : $4.61771 100 : $4.23643 500 : $3.92262 1000 : $3.666 3000 : $3.4585	Unit Price: $5.07948 Minimum: 1 Multiple: 1	PolyPhase®	Tube	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-WFQFN Exposed Pad	32-QFN (5x5)
LTC3860EUH#PBF 217-715-8583268 Analog Devices Inc. RoHS : Package: 32-WFQFN Exposed Pad Inventory: 4768 1 : $5.07948
	Mfr Part No. LTC3862EFE Internal Code 217-715-8583282	Analog Devices Inc.	IC POWER MANAGEMENT	Get a Quote	-		-	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	4V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-TSSOP
LTC3862EFE 217-715-8583282 Analog Devices Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3862EFE-1 Internal Code 217-715-8583285	Analog Devices Inc.	IC POWER MANAGEMENT	Get a Quote	-		-	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-TSSOP
LTC3862EFE-1 217-715-8583285 Analog Devices Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Inventory: - 1 : -
	Mfr Part No. LTC3862EFE-1#TRPBF Internal Code 217-715-8583287	Analog Devices Inc.	IC REG CTRLR BOOST/SEPIC 24TSSOP	8041 Available	1 : $5.02943 10 : $4.57221 100 : $4.19469 500 : $3.88397 1000 : $3.62988 3000 : $3.42441	Unit Price: $5.02943 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 85°C (TA)	Surface Mount	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-TSSOP
LTC3862EFE-1#TRPBF 217-715-8583287 Analog Devices Inc. RoHS : Package: 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Inventory: 8041 1 : $5.02943