Analog Devices, Inc. Distributor - PMIC - Voltage Regulators - DC DC Switching Controllers - LTC3803MPS6-5#TRPBF LT3748HMS#TRPBF - 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
LTC3803MPS6-5#TRPBF	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	-55°C ~ 150°C (TJ)	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6
LT3748HMS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 16MSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	5 V ~ 100 V	-	-	No	No	-	Enable, Soft Start	-40°C ~ 150°C (TJ)	16-TFSOP (0.118", 3.00mm Width), 12 Leads	16-MSOP
LTC1148HVCS-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC1148HVCS-3.3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC3858EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3857EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3855IFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 38TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	250kHz ~ 770kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LTC3785IUF#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK-BOOST 24QFN	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	2	1	2.7 V ~ 10 V	100kHz ~ 1MHz	99%	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3838IFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 38TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	200kHz ~ 2MHz	-	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-TFSOP (0.173", 4.40mm Width) Exposed Pad	38-TSSOP-EP
LT8714IFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative	Flyback	1	1	4.5 V ~ 80 V	100kHz ~ 750kHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP
LTC1628CG#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5 V ~ 30 V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	0°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
LTC3862HGN-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24SSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LTC3858EUFD-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3858EUH-2#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3787IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	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
LTC3853IUJ#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 40QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	4.5 V ~ 24 V	250kHz ~ 750kHz	98%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	40-WFQFN Exposed Pad	40-QFN (6x6)
LTC7800IUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC BUCK 60V 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 60 V	320kHz ~ 2.25MHz	98%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (3x4)
LTC1649IS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7 V ~ 5 V	200kHz	93%	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1159CS-3.3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 40 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1148LCS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC1159CS-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4 V ~ 40 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1148HVCS-3.3#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC1148HVCS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC1148HVCS-5#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 14SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 20 V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
LTC1435ACS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 30 V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT3741EUF-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6 V ~ 36 V	200kHz ~ 1MHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (4x4)
LTC7812EUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 32QFN	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	1	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	96%, 99%	No	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC1708EG-PG#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5 V ~ 30 V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1702CGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 7 V	550kHz	90%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	0°C ~ 70°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LT1683EG#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller PUSH-PULL 20SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Push-Pull	1	1	7.3 V ~ 20 V	250kHz	46%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LTC3862HGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24SSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	4 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LTC3862HUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24QFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	4 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-WQFN Exposed Pad	24-QFN (5x5)
LTC3862HGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24SSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LTC3862HUH-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24QFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-WQFN Exposed Pad	24-QFN (5x5)
LTC3858EUFD-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3858EUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3857EUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3788IGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	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
LTC3788IUH#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 32QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3787IGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28SSOP	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	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
LTC3787IUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST 28QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 38 V	105kHz ~ 760kHz	96%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	28-WFQFN Exposed Pad	28-QFN (4x5)
LTC3858EUH-2#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 38 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3862HGN-2#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24SSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	5.5 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LTC3862HUH-2#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BOOST/SEPIC 24QFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	5.5 V ~ 36 V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	24-WQFN Exposed Pad	24-QFN (5x5)
LT3752HFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FWRD Converter 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	6.5 V ~ 100 V	100kHz ~ 500kHz	95%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LT3752HFE-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller FWRD Converter 38TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	10.5 V ~ 16 V	100kHz ~ 500kHz	95%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	38-TFSOP (0.173", 4.40mm Width), 31 Leads, Exposed Pad	38-TSSOP-EP
LTC1702ACGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 7 V	550kHz	90%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	0°C ~ 70°C (TA)	24-SSOP (0.154", 3.90mm Width)	24-SSOP
LTC1709EG-85#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1709EG-7#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1709EG-9#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 36 V	140kHz ~ 320kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers