Analog Devices, Inc. Distributor - PMIC - Voltage Regulators - DC DC Switching Regulators - LT8631EFE#TRPBF LT1949EMS8#PBF - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Output Configuration	Topology	Output Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Frequency - Switching	Synchronous Rectifier	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
LT8631EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A 20TSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	100V	0.8V	60V	1A	100kHz ~ 1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad	20-TSSOP-EP
LT1949EMS8#PBF	Linear Technology/Analog Devices	IC Regulators BOOST SEPIC ADJ 1A 8MSOP	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	Adjustable	1	1.7V	12V	1.7V	28V	1A (Switch)	600kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC3639EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.1A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4V	150V	0.8V	150V	100mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad, 12 Leads	16-MSOP-EP
LTC3630AIMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 0.5A SYNC 16MSOP	Active	Step-Down	Positive or Negative	Buck	Adjustable (Programmable)	1	4V	76V	0.8V (1.8V, 3.3V, 5V)	76V	500mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad, 12 Leads	16-MSOP-EP
LT8607EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ .75A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	1.8V	12V	750mA	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8620EMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	65V	0.97V	64.75V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3546EUFD#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A/2A DL 28QFN	Active	Step-Down	Positive	Buck	Adjustable	2	2.3V	5.5V	0.6V	5V	1A, 2A	2.25MHz, 750kHz ~ 4MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	28-WFQFN Exposed Pad	28-QFN (4x5)
LT8610AEMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 3.5A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	42V	3.5A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT8611EUDD#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2.5A SYNC 24QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	40V	2.5A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-QFN (3x5)
LT3582EUD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST INV ADJ DL 16QFN	Active	Step-Up, Step-Up/Step-Down	Positive and Negative (Dual Rail)	Boost, Buck-Boost	Adjustable	2	2.55V	5.5V	3.2V, -1.2V	12.78V, -13.95V	285mA (Switch), 490mA (Switch)	-	No	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad	16-QFN-EP (3x3)
LT8608EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.5A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	0.778V	42V	1.5A	200kHz ~ 2MHz	Yes	0°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3505EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.2A 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.78V	33.84V	1.2A	200kHz ~ 3.01MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LT3580IDD#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 8DFN	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, SEPIC	Adjustable	1	2.5V	32V	5V	42V (Switch)	2A (Switch)	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LT1961IMS8E#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFG ADJ 1.5A 8MSOP	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	Adjustable	1	3V	25V	1.2V	35V (Switch)	1.5A (Switch)	1.25MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT8610IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2.5A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	40V	2.5A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3482IUD#TRPBF	Linear Technology/Analog Devices	IC Regulators BST SWITCHD Capacitor ADJ 16QFN	Active	Step-Up	Positive	Boost, Charge Pump	Adjustable	1	2.5V	16V	5V	90V	280mA (Switch)	650kHz ~ 1.1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	16-WFQFN Exposed Pad	16-QFN-EP (3x3)
LT3580IMS8E#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 8MSOP	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, SEPIC	Adjustable	1	2.5V	32V	5V	42V (Switch)	2A (Switch)	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT8620IMSE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	65V	0.97V	64.75V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3970EMS-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 535MA 10MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	40V	5V	-	535mA (Switch)	200kHz ~ 2.25MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT1107CS8-12#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST INV 12V 8SOIC	Active	Step-Up, Step-Down	Positive or Negative	Buck, Boost	Fixed	1	2V	30V	12V	-	1.5A (Switch)	63kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT8614EUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 4A SYNC 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	41.8V	4A	200kHz ~ 3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LT8608IMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.5A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	0.778V	42V	1.5A	200kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8641EUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 3.5A SYNC 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	65V	0.8V	64.35V	3.5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LT8640EUDC-1#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 5A 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	42V	5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LT8609AEMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	24V	0.782V	42V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8609EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	0.782V	42V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8640EUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 5A 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	42V	5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LT1676CS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.55A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	7.4V	60V	1.24V	51V	550mA (Switch)	100kHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3401EMS#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1A SYNC 10MSOP	Active	Step-Up	Positive	Boost	Adjustable	1	0.5V	5.5V	2.6V	5.5V	1A (Switch)	2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LTC3530EMS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 0.6A 10MSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.8V	5.5V	1.8V	5.25V	600mA	300kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT3905EUD#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 0.35A 16QFN	Active	Step-Up	Positive	Boost	Adjustable	1	2.7V	12V	1.248V	65V (Switch)	350mA (Switch)	1MHz ~ 2MHz	No	-40°C ~ 125°C (TA)	Surface Mount	16-WFQFN Exposed Pad	16-QFN (3x3)
LT3471EDD#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 10DFN	Active	Step-Up, Step-Up/Step-Down	Positive and Negative (Dual Rail)	Boost, Cuk, Flyback, SEPIC	Adjustable	2	2.4V	16V	±1V	±40V	1.3A	1.2MHz	No	0°C ~ 70°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3642EMS8E-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 50MA SYNC 8MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	45V	3.3V	-	50mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT8614IUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 4A SYNC 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	41.8V	4A	200kHz ~ 3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LTC3601IMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.5A SYNC 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4V	15V	0.6V	14.52V	1.5A	2MHz ~ 4MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT8641IUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 3.5A SYNC 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	65V	0.8V	64.35V	3.5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LT3971EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.2A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.3V	38V	1.19V	30V	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8609AIMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	0.782V	42V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8609SEV#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 42V 2A 16LQFN	Active	Step-Down	Positive	Buck	Adjustable	1	3V	42V	0.782V	42V	2A	200kHz ~ 2.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFQFN Exposed Pad	16-LQFN (3x3)
LT3573EMSE#PBF	Linear Technology/Analog Devices	IC Regulators FLYBACK INV ISO 16MSOP	Active	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	-	1	3V	40V	-	-	1.25A	40kHz ~ 1MHz	No	-40°C ~ 125°C (TA)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3999EMSE#PBF	Linear Technology/Analog Devices	IC Regulators PSH-PLL ISO ADJ 1A 10MSOP	Active	Step-Up/Step-Down	Positive, Isolation Capable	Push-Pull	Adjustable	1	2.7V	36V	-	-	1A	50kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT8640IUDC#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 5A 18QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.4V	42V	0.97V	42V	5A	210kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN, 18 Leads, Exposed Pad	20-QFN (3x4)
LTC3407EDD-3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST 1.8V/3.3V 10DFN	Active	Step-Down	Positive	Buck	Fixed	2	3.3V	5.5V	1.8V, 3.3V	-	800mA	2.25MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3684EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	34V	1.265V	20V	2A	300kHz ~ 3MHz	No	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3245EMSE#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor 0.25A 12MSOP	Active	Step-Up/Step-Down	Positive	Charge Pump	Adjustable (Programmable)	1	2.7V	38V	2.5V (3.3V, 5V)	5V	250mA	450kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LT1776IS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.55A 8SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	7.4V	40V	1.24V	34V	550mA (Switch)	200kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1767EMS8E#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	3V	25V	1.2V	22.5V	1.5A	1.25MHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT1912EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.79V	20V	2A	200kHz ~ 500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP
LTC1877EMS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.6A SYNC 8MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	2.65V	10V	0.8V	10V	600mA	550kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LT3505IMS8E#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.2A 8MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.78V	33.84V	1.2A	200kHz ~ 3.01MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators