Analog Devices, Inc. Distributor - PMIC - Voltage Regulators - DC DC Switching Controllers - LT8705AEFE#PBF LT8705EFE#PBF - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	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	Package / Case	Supplier Device Package
LT8705AEFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT8705EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT8705EUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LT8705AEUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3887IUJ#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK PMBUS 40QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 24 V	250kHz ~ 1MHz	-	Yes	Yes	I²C, PMBus	Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	40-WFQFN Exposed Pad	40-QFN (6x6)
LTC3886EUKG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK PMBUS 52QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	100kHz ~ 750kHz	-	Yes	Yes	I²C, PMBus	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	52-WFQFN, 46 Leads, Exposed Pad	52-QFN (7x8)
LT8705IFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT8705IUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3886IUKG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK PMBUS 52QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 60 V	100kHz ~ 750kHz	-	Yes	Yes	I²C, PMBus	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	52-WFQFN, 46 Leads, Exposed Pad	52-QFN (7x8)
LTC3884IUK#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK PMBUS 48QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	200kHz ~ 1MHz	-	Yes	Yes	I²C, PMBus	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	48-WFQFN Exposed Pad	48-QFN (7x7)
LT3757EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 10DFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9 V ~ 40 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3758EDD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 10DFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback, SEPIC	1	1	5.5 V ~ 100 V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3854EMSE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	400kHz	98%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3851AEGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3851AEMSE-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	235kHz ~ 750kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3704IMS#PBF	Linear Technology/Analog Devices	IC Regulators Controller CUK 10MSOP	Active	Transistor Driver	Step-Up/Step-Down	Negative	Cuk	1	1	2.5 V ~ 36 V	50kHz ~ 1MHz	92%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC3864EDE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	100%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	12-WFDFN Exposed Pad	12-DFN (4x3)
LT1245CS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 100°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3789EGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 28SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	1	4 V ~ 38 V	200kHz ~ 640kHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LT3791EFE-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	4.7 V ~ 60 V	200kHz ~ 700kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LT3837EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4.5 V ~ 20 V	100kHz	88%	Yes	Yes	-	Enable, Frequency Control, On Time Control	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT1737IS#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	4.1 V ~ 20 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC3812IFE-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.35 V ~ 14 V	-	-	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LTC3814IFE-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 16TSSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.35 V ~ 14 V	-	-	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT8705IUHF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LT3845AIFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 60 V	300kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LTC1149CN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16DIP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	Up to 48V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LT8390AEUFD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 28	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4 V ~ 60 V	645kHz ~ 2.1MHz	95%	Yes	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	28-VFQFN Exposed Pad	28-QFN (4x5)
LTC3896EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Negative	Buck-Boost	1	1	4 V ~ 140 V	50kHz ~ 900kHz	99%	No	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LTC7801IFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC BUCK 24TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 140 V	50kHz ~ 900kHz	100%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	24-TSSOP
LT8390HUFD#PBF	Linear Technology/Analog Devices	60V SYNCHRONOUS 4-SWITCH BUCK-BO	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	4 V ~ 60 V	190kHz ~ 630kHz	95%	Yes	Yes	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3884EUK#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK PMBUS 48QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	200kHz ~ 1MHz	-	Yes	Yes	I²C, PMBus	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	48-WFQFN Exposed Pad	48-QFN (7x7)
LT8705AIFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LTC3863MPMSE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 12MSOP	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	3.5 V ~ 60 V	50kHz ~ 850kHz	-	No	No	-	Current Limit, Enable, Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LT8705AIUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 38QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	2	2.8 V ~ 80 V	100kHz ~ 400kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3803HS6-5#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK TSOT23-6	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	4 V ~ 8.1 V	200kHz	80%	No	No	-	Current Limit, Enable	-40°C ~ 150°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LTC3851EUD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	250kHz ~ 750kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-WFQFN Exposed Pad	16-QFN-EP (3x3)
LTC3775EUD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	250kHz ~ 1MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-WFQFN Exposed Pad	16-QFN-EP (3x3)
LT3740EDHC#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16-DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.2 V ~ 22 V	300kHz	-	Yes	No	-	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	16-WFDFN Exposed Pad	16-DFN (5x3)
LTC3879IUD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 38 V	-	-	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	16-WFQFN Exposed Pad	16-QFN (3x3)
LT1243IN8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8DIP	Active	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	8.2 V ~ 25 V	500kHz	96%	No	No	-	Frequency Control	-40°C ~ 100°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
LTC3775IUD#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	250kHz ~ 1MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-WFQFN Exposed Pad	16-QFN-EP (3x3)
LTC1147CS8-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 14 V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3833EFE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 38 V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LTC3868EUH#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 24 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC1147IS8-3.3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 14 V	-	100%	No	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3823IUH#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 36 V	-	90%	Yes	No	-	Enable, On Time Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC1778IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LT1725IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	9.7 V ~ 22 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3810IUH-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.35 V ~ 14 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers