Serial Interfaces is PMBus - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - MAX15301AA02+TCJK MAX15301ETJ+ TPS40400RHLR

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
MAX15301AA02+TCJK	Maxim Integrated	IC Regulators Controller BUCK PMBUS 32TQFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	300kHz ~ 1MHz	95%	Yes	Yes	PMBus	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-TQFN (5x5)
MAX15301ETJ+	Maxim Integrated	IC Regulators Controller BUCK PMBUS 32TQFN	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 14 V	300kHz ~ 1MHz	-	Yes	Yes	PMBus	Current Limit, Enable, Power Good	-40°C ~ 85°C (TA)	32-WFQFN Exposed Pad	32-TQFN-EP (5x5)
TPS40400RHLR	Texas Instruments	IC Regulators Controller BUCK PMBUS 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	200kHz ~ 2MHz	90%	Yes	Yes	PMBus	Power Good, Tracking	-40°C ~ 125°C (TJ)	24-VFQFN Exposed Pad	24-VQFN (5.5x3.5)
TPS40400RHLT	Texas Instruments	IC Regulators Controller BUCK PMBUS 24QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	200kHz ~ 2MHz	90%	Yes	Yes	PMBus	Power Good, Tracking	-40°C ~ 125°C (TJ)	24-VFQFN Exposed Pad	24-VQFN (5.5x3.5)
TPS40422RHAR	Texas Instruments	IC Regulators Controller BUCK PMBUS 40VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 20 V	100kHz ~ 1MHz	-	Yes	Yes	PMBus	Frequency Control, Power Good	-40°C ~ 125°C (TJ)	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS40425RHAR	Texas Instruments	IC Regulators Controller BUCK PMBUS 40VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 20 V	200kHz ~ 1.5MHz	-	Yes	Yes	PMBus	Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS40428RHAR	Texas Instruments	IC Regulators Controller BUCK PMBUS 40VQFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	4.5 V ~ 20 V	200kHz ~ 1.5MHz	-	No	Yes	PMBus	Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	40-VFQFN Exposed Pad	40-VQFN (6x6)
TPS53819ARGTR	Texas Instruments	IC Regulators Controller BUCK PMBUS 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 28 V	Selectable	90%	Yes	No	PMBus	Enable, Power Good	-40°C ~ 85°C (TA)	16-VFQFN Exposed Pad	16-VQFN (3x3)
TPS53819ARGTT	Texas Instruments	IC Regulators Controller BUCK PMBUS 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 28 V	Selectable	90%	Yes	No	PMBus	Enable, Power Good	-40°C ~ 85°C (TA)	16-VFQFN Exposed Pad	16-VQFN (3x3)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers