Analog Devices, Inc. Distributor - PMIC - Voltage Regulators - DC DC Switching Regulators - LT1767EMS8-5#PBF LT3990IDD#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
LT1767EMS8-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC 5V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	5V	-	1.5A	1.25MHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LT3990IDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.35A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	62V	1.21V	25V	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3973EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.75A 10MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.2V	42V	1.21V	24V	750mA	195kHz ~ 2.15MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3646EDE-1#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A SYNC 14DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4V	40V	0.6V	15V	1A	200kHz ~ 3MHz	Yes	-40°C ~ 150°C (TJ)	Surface Mount	14-WFDFN Exposed Pad	14-DFN (4x3)
LTC3646EDE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A SYNC 14DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4V	40V	2V	30V	1A	200kHz ~ 3MHz	Yes	-40°C ~ 150°C (TJ)	Surface Mount	14-WFDFN Exposed Pad	14-DFN (4x3)
LTC3440EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST ADJ 0.6A 10DFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	2.5V	5.5V	2.5V	5.5V	600mA	300kHz ~ 2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3690EUFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 4A 26QFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.9V	36V	0.8V	20V	4A	138kHz ~ 1.5MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	26-WFQFN Exposed Pad	26-QFN (4x6)
LTC3261EMSE#PBF	Linear Technology/Analog Devices	IC Regulators SWITCHD Capacitor INV 12MSOP	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	4.5V	32V	-Vin, Vin/2	-	100mA	500kHz	No	-55°C ~ 150°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LT1767EMS8E-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC 5V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	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
LT1767EMS8E-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BCK SEPIC 3.3V 1.5A 8MSOP	Active	Step-Down	Positive	Buck, SEPIC	Fixed	1	3V	25V	3.3V	-	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
LT3685EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.79V	20V	2A	200kHz ~ 2.4MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3990IMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.35A 16MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	62V	5V	-	350mA	210kHz ~ 2.3MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3684EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A 10MSOP	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-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3545EUD-1#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.8A TRPL 16QFN	Active	Step-Down	Positive	Buck	Adjustable	3	2.25V	5.5V	0.6V	5.5V	800mA	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad	16-QFN (3x3)
LTC3417AEDHC-2#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A/1.5A DL 16DFN	Active	Step-Down	Positive	Buck	Adjustable	2	2.25V	5.5V	0.8V	5V	1A, 1.5A	1.5MHz, 600kHz ~ 4MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x3)
LT1676IS8#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	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1777IS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.55A 16SOIC	Active	Step-Down	Positive	Buck	Adjustable	1	7.4V	48V	1.24V	30V	550mA (Switch)	100kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT3957AEUHE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 36QFN	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, Flyback, SEPIC	Adjustable	1	3V	40V	1.6V	40V (Switch)	5A (Switch)	100kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	36-WFQFN, 28 Leads, Exposed Pad	36-QFN (5x6)
LT3957EUHE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFG INV ADJ 36VQFN	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, Flyback, SEPIC	Adjustable	1	3V	40V	1.6V	40V (Switch)	5A (Switch)	100kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	36-WFQFN, 28 Leads, Exposed Pad	36-QFN (5x6)
LT3991EMSE-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 3.3V 1.2A 10-MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	55V	3.3V	-	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
LTC3631EMS8E-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 3.3V 0.1A 8MSOP	Active	Step-Down	Positive or Negative	Buck	Fixed	1	4.5V	45V	3.3V	-	100mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LT3682EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.8V	20V	1A	250kHz ~ 2.2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
LTC3624EDD-2#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	17V	0.6V	17V	2A	2.25MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LTC3388EDD-3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK PROG 50MA SYNC 10DFN	Active	Step-Down	Positive	Buck	Programmable	1	2.7V	20V	2.8V, 3V, 3.3V, 5V	-	50mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3388EMSE-3#PBF	Linear Technology/Analog Devices	IC Regulators BCK PROG 50MA SYNC 10MSOP	Active	Step-Down	Positive	Buck	Programmable	1	2.7V	20V	2.8V, 3V, 3.3V, 5V	-	50mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LTC3631EDD-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 5V 0.1A 8DFN	Active	Step-Down	Positive or Negative	Buck	Fixed	1	4.5V	45V	5V	-	100mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LTC3129EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 0.2A 16MSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.92V	15V	1.4V	15.75V	200mA	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3527EUD#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ DL SYNC 16QFN	Active	Step-Up	Positive	Boost	Adjustable	2	0.88V	5V	1.6V	5.25V	400mA (Switch), 800mA (Switch)	1.2MHz, 2.2MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-WFQFN Exposed Pad	16-QFN (3x3)
LTC3631EDD-3.3#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 3.3V 0.1A 8DFN	Active	Step-Down	Positive or Negative	Buck	Fixed	1	4.5V	45V	3.3V	-	100mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LTC3624EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A SYNC 8DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	17V	0.6V	17V	2A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
LTC3129EUD-1#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST PROG 0.2A 16QFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Programmable	1	1.92V	15V	2.5V	15V	200mA	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad	16-QFN (3x3)
LT3991EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.2A 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	4.3V	55V	1.19V	30V	1.2A	200kHz ~ 2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3991EMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1.2A 10-MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	55V	5V	-	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
LTC3129EUD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST ADJ 0.2A 16QFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.92V	15V	1.4V	15.75V	200mA	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-WFQFN Exposed Pad	16-QFN (3x3)
LTC3631EMS8E-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV 5V 0.1A 8MSOP	Active	Step-Down	Positive or Negative	Buck	Fixed	1	4.5V	45V	5V	-	100mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LTC3129EMSE-1#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST PROG 0.2A 16MSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Programmable	1	1.92V	15V	2.5V	15V	200mA	1.2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LT3575EFE#PBF	Linear Technology/Analog Devices	IC Regulators FLYBACK INV ISO 16TSSOP	Active	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	-	1	3V	40V	-	-	2.5A	40kHz ~ 1MHz	No	-40°C ~ 125°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LTC3411EMS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 1.25A 10MSOP	Active	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	Adjustable	1	2.625V	5.5V	0.8V	5V	1.25A	1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT3958EUHE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFG INV ADJ 36VQFN	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, Flyback, SEPIC	Adjustable	1	5V	80V	1.6V	84V (Switch)	3.3A (Switch)	100kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	36-WFQFN, 28 Leads, Exposed Pad	36-QFN (5x6)
LT3959EUHE#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 36QFN	Active	Step-Up, Step-Up/Step-Down	Positive or Negative	Boost, Cuk, SEPIC	Adjustable	1	1.6V	40V	0.8V	40V (Switch)	6A (Switch)	100kHz ~ 1MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	36-WFQFN, 28 Leads, Exposed Pad	36-QFN (5x6)
LT1376CS8#PBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 1.5A 8SOIC	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	5V	25V	2.42V	21.5V	1.5A (Switch)	500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT3510EFE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2A DL 20TSSOP	Active	Step-Down	Positive	Buck	Adjustable	2	3.1V	25V	0.8V	23.75V	2A	250kHz ~ 1.5MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	20-TSSOP-EP
LT1308BCS8#PBF	Linear Technology/Analog Devices	IC Regulators BOOST SEPIC ADJ 2A 8SOIC	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	Adjustable	1	1V	10V	1.22V	34V	2A (Switch)	600kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT3682IDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A 12DFN	Active	Step-Down	Positive	Buck	Adjustable	1	3.6V	36V	0.8V	20V	1A	250kHz ~ 2.2MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
LTC3115EDHD-1#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 1A/2A 16DFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	2.2V	40V	2.7V	40V	1A, 2A	100kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x4)
LTC3569EUD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ TRPL SYNC 20QFN	Active	Step-Down	Positive	Buck	Adjustable	3	2.5V	5.5V	0.425V	5.5V	600mA, 1.2A	2.25MHz, 1MHz ~ 3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	20-WFQFN Exposed Pad	20-QFN (3x3)
LTC3458LEDE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1.4A SYNC 12DFN	Active	Step-Up	Positive	Boost	Adjustable	1	1.5V	6V	2V	6V	1.4A (Switch)	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LT3975EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 2.5A 16MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	4.3V	42V	1.197V	40.74V	2.5A	200kHz ~ 2.25MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
LTC3458EDE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1.4A SYNC 12DFN	Active	Step-Up	Positive	Boost	Adjustable	1	1.5V	6V	2V	7.5V	1.4A (Switch)	1.5MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LT3973IMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 0.75A 10MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.2V	42V	5V	-	750mA	195kHz ~ 2.15MHz	No	-40°C ~ 125°C (TJ)	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators