Control Features is Enable, Soft Start - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - IR3637ASTRPBF IR3637SPBF IR3637STRPBF

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
IR3637ASTRPBF	Infineon Technologies	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	600kHz	76%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IR3637SPBF	Infineon Technologies	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	400kHz	85%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IR3637STRPBF	Infineon Technologies	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	400kHz	85%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IR3638STRPBF	Infineon Technologies	IC Regulators Controller BUCK 14SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	5 V ~ 13.2 V	400kHz	85%	Yes	No	-	Enable, Soft Start	0°C ~ 125°C (TJ)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
IRU3037ACF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8TSSOP	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
IRU3037ACFTRPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8TSSOP	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
IRU3037ACSPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037ACSTR	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037ACSTRPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	400kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037CF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8TSSOP	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
IRU3037CFTR	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8TSSOP	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
IRU3037CFTRPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8TSSOP	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
IRU3037CS	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037CSTR	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3037CSTRPBF	Infineon Technologies	IC Regulators Controller BUCK/BOOST 8SOIC	Obsolete	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	1	1	4.2 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRU3137CSTR	Infineon Technologies	IC Regulators Controller BUCK 8SOIC	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.25 V ~ 25 V	200kHz	90%	Yes	No	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LT1680CN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BST/FWRD Converter 16DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Forward Converter	1	1	9 V ~ 60 V	-	90%	No	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LT1680IN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BST/FWRD Converter 16DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Forward Converter	1	1	9 V ~ 60 V	-	90%	No	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
LT1725CGN#TRPBF	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	0°C ~ 100°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LT1725CS#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	9.7 V ~ 22 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	0°C ~ 100°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LT1725IGN#TRPBF	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
LT1737IGN#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	4.1 V ~ 20 V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LT3724EFE#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost, SEPIC	1	1	4 V ~ 60 V	200kHz	-	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
LT3748EMS#PBF	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 ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width), 12 Leads	16-MSOP
LT3748EMS#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 ~ 125°C (TJ)	16-TFSOP (0.118", 3.00mm Width), 12 Leads	16-MSOP
LT3781EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller FWRD Converter 20SSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	9 V ~ 18 V	700kHz	-	No	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	20-SSOP (0.209", 5.30mm Width)	20-SSOP
LTC1435AIS#PBF	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	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1435AIS#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	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1435CS#PBF	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
LTC1435IG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 16SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5 V ~ 30 V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.209", 5.30mm Width)	16-SSOP
LTC1435IS#PBF	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	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1622CMS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1622CMS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1622CS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1622CS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1622IS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	-45°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1622IS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2 V ~ 10 V	-	100%	No	Yes	-	Enable, Soft Start	-45°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1625CGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625CS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1625IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625IS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1709EG#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, Soft Start	-40°C ~ 85°C (TA)	36-SSOP (0.209", 5.30mm Width)	36-SSOP
LTC1771EMS8#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 18 V	-	100%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1771EMS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 18 V	-	100%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1771ES8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 18 V	-	100%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LTC1775CS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1873EG#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 28SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3 V ~ 7 V	550kHz	90%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	28-SSOP (0.209", 5.30mm Width)	28-SSOP
LTC3805EDD#PBF	Linear Technology/Analog Devices	IC Regulators Controller FLYBACK 10DFN	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	3.95 V ~ 9.5 V	70kHz ~ 700kHz	80%	No	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	10-WFDFN Exposed Pad	10-DFN (3x3)
LTC3805EDD-5#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 10DFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	3.95 V ~ 9.5 V	70kHz ~ 700kHz	80%	No	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	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

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers