Voltage - Supply (Vcc/Vdd) is 4.5 V ~ 65 V - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - LM5121MH/NOPB LM5121MHX/NOPB LM5122MH/NOPB

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
LM5121MH/NOPB	Texas Instruments	IC Regulators Controller BOOST 20HTSSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 65 V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5121MHX/NOPB	Texas Instruments	IC Regulators Controller BOOST 20HTSSOP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 65 V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5122MH/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5122MHE/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5122MHX/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5122QMHE/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM5122QMHX/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 20HTSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 65 V	450kHz, 875kHz	100%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LTC3897EUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK BOOST 38QFN	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5 V ~ 65 V	75kHz ~ 850kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Overcurrent, Ramping	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers