PMIC - Voltage Regulators - DC DC Switching Regulators - Integrated Circuits (ICs) - LTC3122IDE#PBF LTC1046CS8#PBF LT1072CS8#PBF LTC3121IDE#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
LTC3122IDE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 2.5A SYNC 12DFN	Active	Step-Up	Positive	Boost	Adjustable	1	1.8V	5.5V	2.2V	15V	2.5A (Switch)	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LTC1046CS8#PBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor INV 50MA 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	1.5V	6V	-Vin, 2Vin, Vin/2	-	50mA	5.5kHz ~ 30kHz	No	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1072CS8#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ 8SOIC	Active	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, Cuk, Flyback, Forward Converter	Adjustable	1	3V	40V	1.25V	60V (Switch)	1.25A (Switch)	40kHz	No	0°C ~ 100°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3121IDE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1.5A SYNC	Active	Step-Up	Positive	Boost	Adjustable	1	1.8V	5.5V	2.2V	15V	1.5A (Switch)	Up to 3MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (4x3)
LM2679T-ADJ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 5A TO220-7	Active	Step-Down	Positive	Buck	Adjustable	1	8V	40V	1.21V	37V	5A	260kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-7 (Formed Leads)	TO-220-7
LM2677T-ADJ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 5A TO220-7	Active	Step-Down	Positive	Buck	Adjustable	1	8V	40V	1.21V	37V	5A	260kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-7 (Formed Leads)	TO-220-7
LTC3440EMS#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BST ADJ 0.6A 10MSOP	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-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
LT8609IMSE#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
LTC3536EDD#PBF	Linear Technology/Analog Devices	IC Regulators BCK BST ADJ 1A SYNC 10DFN	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.8V	5.5V	1.8V	5.5V	1A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3973EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 0.75A 10DFN	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-WFDFN Exposed Pad	10-DFN (3x3)
LT3971EMSE-5#PBF	Linear Technology/Analog Devices	IC Regulators BUCK 5V 1.2A 10-MSOP	Active	Step-Down	Positive	Buck	Fixed	1	4.3V	38V	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
LT3999EDD#PBF	Linear Technology/Analog Devices	IC Regulators PSH-PULL ISO ADJ 1A 10DFN	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-WFDFN Exposed Pad	10-DFN (3x3)
LT1425CS#PBF	Linear Technology/Analog Devices	IC Regulators FLYBACK INV ISO 16SOIC	Active	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	-	1	2.8V	20V	-	-	135mA (Switch)	285kHz	No	0°C ~ 100°C (TJ)	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT1172CT#PBF	Linear Technology/Analog Devices	IC Regulators MULT CONFIG INV ADJ TO220	Active	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, Cuk, Flyback, Forward Converter	Adjustable	1	3V	40V	1.244V	65V (Switch)	1.25A (Switch)	100kHz	No	0°C ~ 100°C (TJ)	Through Hole	TO-220-5 Formed Leads	TO-220-5
LT3430EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators BUCK SEPIC ADJ 3A 16TSSOP	Active	Step-Down	Positive	Buck, SEPIC	Adjustable	1	5.5V	60V	1.219V	57.6V	3A	200kHz	No	0°C ~ 125°C (TJ)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LM2597HVM-5.0/NOPB	Texas Instruments	IC Regulators BUCK 5V 0.5A 8-SOIC	Active	Step-Down	Positive	Buck	Fixed	1	4.5V	60V	5V	-	500mA	150kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC3422EDD#PBF	Linear Technology/Analog Devices	IC Regulators BOOST ADJ 1.5A SYNC 10DFN	Active	Step-Up	Positive	Boost	Adjustable	1	0.5V	4.5V	2.25V	5.25V	1.5A (Switch)	100kHz ~ 3MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3568EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1.8A SYNC 10DFN	Active	Step-Down	Positive	Buck	Adjustable	1	2.25V	5.5V	0.8V	5V	1.8A	Up to 4MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT1912EDD#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 ~ 500kHz	No	0°C ~ 125°C (TJ)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3407EDD-2#PBF	Linear Technology/Analog Devices	IC Regulators BCK BST ADJ 0.8A DL 10DFN	Active	Step-Down	Positive	Buck	Adjustable	2	2.5V	5.5V	0.6V	5V	800mA	2.25MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LM2593HVT-ADJ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 2A TO220-7	Active	Step-Down	Positive	Buck	Adjustable	1	4.5V	60V	1.2V	57V	2A	150kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-7 (Formed Leads)	TO-220-7
MAX1681ESA+	Maxim Integrated	IC Regulators SWITCHD Capacitor INV 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	2V	5.5V	-Vin, 2Vin	-	125mA	500kHz, 1MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM2577T-ADJ/NOPB	Texas Instruments	IC Regulators MULTI CONFIG ADJ 3A TO220	Active	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	Adjustable	1	3.5V	40V	1.23V	60V (Switch)	3A (Switch)	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2576HVT-5.0/NOPB	Texas Instruments	IC Regulators BUCK 5V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	60V	5V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LM2576HVT-ADJ/NOPB	Texas Instruments	IC Regulators BUCK ADJ 3A TO220-5	Active	Step-Down	Positive	Buck	Adjustable	1	4V	60V	1.23V	57V	3A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LTC3245EDE#PBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor ADJ/PROG 12DFN	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-WFDFN Exposed Pad	12-DFN (4x3)
LM2576HVT-12/NOPB	Texas Instruments	IC Regulators BUCK 12V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	60V	12V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LTC3600EDD#PBF	Linear Technology/Analog Devices	IC Regulators BUCK PROG 1.5A SYNC 12DFN	Active	Step-Down	Positive	Buck	Programmable	1	4V	15V	0V	14.5V	1.5A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
LTC3600EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BCK PROG 1.5A SYNC 12MSOP	Active	Step-Down	Positive	Buck	Programmable	1	4V	15V	0V	14.5V	1.5A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LTC3621IMS8E#PBF	Linear Technology/Analog Devices	IC Regulators BUCK ADJ 1A SYNC 8MSOP	Active	Step-Down	Positive	Buck	Adjustable	1	2.7V	17V	0.6V	17V	1A	1MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LM2576HVT-15/NOPB	Texas Instruments	IC Regulators BUCK 15V 3A TO220-5	Active	Step-Down	Positive	Buck	Fixed	1	4V	60V	15V	-	3A	52kHz	No	-40°C ~ 125°C (TJ)	Through Hole	TO-220-5	TO-220-5
LTC3632IMS8E#PBF	Linear Technology/Analog Devices	IC Regulators BUCK INV ADJ 20MA 8MSOP	Active	Step-Down	Positive or Negative	Buck	Adjustable	1	4.5V	50V	0.8V	50V	20mA	-	Yes	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
LM2854MH-1000/NOPB	Texas Instruments	IC Regulators BUCK ADJ 4A SYNC 16HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	5.5V	0.8V	5V	4A	1.05MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
LM2854MH-500/NOPB	Texas Instruments	IC Regulators BUCK ADJ 4A SYNC 16HTSSOP	Active	Step-Down	Positive	Buck	Adjustable	1	2.95V	5.5V	0.8V	5V	4A	525kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
MAX889TESA+	Maxim Integrated	IC Regulators SWTCHD Capacitor INV ADJ 8SOIC	Active	Step-Down	Negative	Charge Pump	Adjustable	1	2.7V	5.5V	-2.5V	-5.5V	200mA	2MHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1767EMS8#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)	8-MSOP
LT3479EDE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST INV ADJ 3A 14DFN	Active	Step-Up	Positive or Negative	Boost	Adjustable	1	2.5V	24V	1.235V	42V (Switch)	3A (Switch)	200kHz ~ 3.5MHz	No	0°C ~ 70°C (TA)	Surface Mount	14-WFDFN Exposed Pad	14-DFN (4x3)
LTC3536EMSE#PBF	Linear Technology/Analog Devices	IC Regulators BUCK BOOST ADJ 1A 12MSOP	Active	Step-Up/Step-Down	Positive	Buck-Boost	Adjustable	1	1.8V	5.5V	1.8V	5.5V	1A	300kHz ~ 2MHz	Yes	-40°C ~ 125°C (TJ)	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
LT3479EFE#PBF	Linear Technology/Analog Devices	IC Regulators BOOST INV ADJ 3A 16TSSOP	Active	Step-Up	Positive or Negative	Boost	Adjustable	1	2.5V	24V	1.235V	42V (Switch)	3A (Switch)	200kHz ~ 3.5MHz	No	0°C ~ 70°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT1767EMS8-3.3#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)	8-MSOP
LT1054CS8#PBF	Linear Technology/Analog Devices	IC Regulators SWTCHD Capacitor INV 0.1A 8SOIC	Active	Ratiometric, Step-Up	Positive or Negative	Charge Pump	Adjustable (Fixed)	1	3.5V	15V	2.5V (-Vin, 2Vin)	30V	100mA	25kHz	No	0°C ~ 100°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
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
LM2675M-5.0	Texas Instruments	IC Regulators BUCK 5V 1A 8-SOIC	Not For New Designs	Step-Down	Positive	Buck	Fixed	1	6.5V	40V	5V	-	1A	260kHz	No	-40°C ~ 125°C (TJ)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS54316PWP	Texas Instruments	IC Regulators BCK 3.3V 3A SYNC 20HTSSOP	Active	Step-Down	Positive	Buck	Fixed	1	3V	6V	3.3V	-	3A	350kHz, 550kHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
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)
TPS53355DQPT	Texas Instruments	IC Regulators BUCK ADJ 30A SYNC 22SON	Active	Step-Down	Positive	Buck	Adjustable	1	1.5V	15V	0.6V	5.5V	30A	250kHz ~ 1MHz	Yes	-40°C ~ 85°C (TA)	Surface Mount	22-LFDFN Exposed Pad	22-LSON (6x5)
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)
MAX1680ESA+	Maxim Integrated	IC Regulators SWITCHD Capacitor INV 8SOIC	Active	Ratiometric	Positive or Negative	Charge Pump	Fixed	1	2V	5.5V	-Vin, 2Vin	-	125mA	125kHz, 250kHz	No	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators