Duty Cycle (Max) is 98% - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ISL6398HRTZ ISL6398HRTZ-T ISL6398IRTZ

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
ISL6398HRTZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK PMBUS 40QFN	Active	PWM Signal	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	120kHz ~ 2.025MHz	98%	No	-	I²C, PMBus, SMBus	-	-10°C ~ 100°C (TA)	40-VFQFN Exposed Pad	40-TQFN (5x5)
ISL6398HRTZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK PMBUS 40QFN	Active	PWM Signal	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	120kHz ~ 2.025MHz	98%	No	-	I²C, PMBus, SMBus	-	-10°C ~ 100°C (TA)	40-VFQFN Exposed Pad	40-TQFN (5x5)
ISL6398IRTZ	Renesas Electronics America Inc.	IC Regulators Controller BUCK PMBUS 40QFN	Active	PWM Signal	Step-Down	Positive	Buck	6	6	4.75 V ~ 5.25 V	120kHz ~ 2.025MHz	98%	No	-	I²C, PMBus, SMBus	-	-40°C ~ 85°C (TA)	40-VFQFN Exposed Pad	40-TQFN (5x5)
LTC3774EUHE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	4.5 V ~ 38 V	150kHz ~ 1.2MHz	98%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	36-WFQFN Exposed Pad	36-QFN (5x6)
LTC3853EUJ#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 40QFN	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	4.5 V ~ 24 V	250kHz ~ 750kHz	98%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	40-WFQFN Exposed Pad	40-QFN (6x6)
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
LTC3867EUF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 38 V	200kHz ~ 1.2MHz	98%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	24-WFQFN Exposed Pad	24-QFN (4x4)
LTC3871ELXE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BCK/BST SYN 48LQFP	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	Programmable	1.2 V ~ 100 V	60kHz ~ 460kHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TA)	48-LQFP Exposed Pad	48-eLQFP (7x7)
LTC7800EUDC#PBF	Linear Technology/Analog Devices	IC Regulators Controller SYNC BUCK 60V 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4 V ~ 60 V	320kHz ~ 2.25MHz	98%	No	No	-	Current Limit, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (3x4)
MAX1653EEE	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1653EEE+T	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1653EEE-T	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1653ESE	Maxim Integrated	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
MAX1653ESE+	Maxim Integrated	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
MAX1655EEE	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1655EEE+T	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
MAX1655ESE	Maxim Integrated	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TPS40060PWP	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40060PWPR	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40060PWPRG4	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40061PWP	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40061PWPR	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP
TPS40061PWPRG4	Texas Instruments	IC Regulators Controller BUCK 16HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 55 V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-HTSSOP

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers