Package / Case is 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ISL6744AUZ ISL6744AUZ-T ISL6840IUZ

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
ISL6744AUZ	Renesas Electronics America Inc.	IC Regulators Controller MULT TOPOLOGY 8MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	99%	Yes	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6744AUZ-T	Renesas Electronics America Inc.	IC Regulators Controller MULT TOPOLOGY 8MSOP	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9 V ~ 16 V	Up to 1MHz	99%	Yes	No	-	Frequency Control, Soft Start	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6840IUZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.5 V ~ 14 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IU	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IUZ	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IUZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LM1771SMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 5.5 V	100kHz ~ 1MHz	-	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM1771TMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 5.5 V	100kHz ~ 1MHz	-	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM1771UMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.8 V ~ 5.5 V	100kHz ~ 1MHz	-	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM25085AMME/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM25085AMMX/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM25085AMY/NOPB	Texas Instruments	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP-PowerPad
LM25085MMX/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMM	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMM/NOPB	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMMX	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477MM	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477MMX	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3478MM	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Not For New Designs	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	No	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3485MMX	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	-	100%	No	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3488MMX	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489MMX/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489QMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LT1619EMS8#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Cuk, Flyback, SEPIC	1	1	1.9 V ~ 18 V	300kHz	92%	No	Yes	-	Enable	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
LTC1622CMS8	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#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
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
MAX5021EUA+T	Maxim Integrated	IC Regulators Controller MULT TOPOLOGY 8UMAX	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	11 V ~ 28 V	262kHz	50%	No	No	-	-	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5022EUA	Maxim Integrated	IC Regulators Controller MULT TOPOLOGY 8UMAX	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	11 V ~ 28 V	262kHz	75%	No	No	-	-	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5053AEUA+T	Maxim Integrated	IC Regulators Controller BOOST 8UMAX	Active	Transistor Driver	Step-Up	Positive, Isolation Capable	Boost	1	1	10.8 V ~ 24 V	262kHz	50%	No	No	-	Enable	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5053BEUA+	Maxim Integrated	IC Regulators Controller BOOST 8UMAX	Active	Transistor Driver	Step-Up	Positive, Isolation Capable	Boost	1	1	10.8 V ~ 24 V	262kHz	75%	No	No	-	Enable	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5071AAUA+T	Maxim Integrated	IC Regulators Controller FLYBACK 8UMAX	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	10.8 V ~ 30 V	20kHz ~ 1MHz	96%	No	Yes	-	Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5094CAUA+	Maxim Integrated	IC Regulators Controller MULT TOPOLOGY 8UMAX	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	7.6 V ~ 30 V	20kHz ~ 1MHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5094DAUA	Maxim Integrated	IC Regulators Controller MULT TOPOLOGY 8UMAX	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	7.6 V ~ 30 V	10kHz ~ 500kHz	49.8%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MAX5095AAUA	Maxim Integrated	IC Regulators Controller MULT TOPOLOGY 8UMAX	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	7.6 V ~ 30 V	20kHz ~ 1MHz	96%	No	Yes	-	Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-uMAX
MCP1630T-E/MS	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Buck-Boost, Flyback, SEPIC	1	1	3 V ~ 5.5 V	-	-	Yes	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MCP1630V-E/MS	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Buck-Boost, Flyback, SEPIC	1	1	3 V ~ 5.5 V	-	-	Yes	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MCP1630VT-E/MS	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Buck-Boost, Flyback, SEPIC	1	1	3 V ~ 5.5 V	-	-	Yes	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MCP1651S-E/MS	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.7 V ~ 5.5 V	750kHz	80%	No	No	-	Current Limit, Enable, Low Battery, Power Good	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MIC3809BMM	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Discontinued at -	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge, Push-Pull	1	1	2 V ~ 14 V	200kHz	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MIC38C43ABMM	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Discontinued at -	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MIC38C43AYMM	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MIC38C43AYMM-TR	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MIC38C43BMM	Microchip Technology	IC Regulators Controller MULT TOPOLOGY 8MSOP	Discontinued at -	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 20 V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
MP3900DK-LF-Z	Monolithic Power Systems Inc.	IC Regulators Controller BOOST 8MSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	6.6 V ~ 12 V	330kHz	80%	No	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
SC2604MSTRT	Semtech Corporation	IC Regulators Controller BOOST 8MSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 16 V	400kHz	90%	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
UCC38C43DGKRG4	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers