LTC3126 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

42V, 2.5A SYNCHRONOUS STEP-DOWN REGULATOR WITH NO-LOSS INPUT POWERPATH

Part	Package Width	Package Name	Package Features	Package Length	Mounting Type	Synchronous Rectifier	Frequency - Switching (Max)	Frequency - Switching (Min)	Output Configuration	Number of Outputs	Current - Output	Output Type	Voltage - Output (Min/Fixed)	Voltage - Input (Max)	Function	Voltage - Input (Min)	Voltage - Output (Max)	Topology	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case
Analog Devices Inc./Maxim Integrated LTC3126EFE#TRPBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3126MPFE#PBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	150 °C	-55 °C
Analog Devices Inc./Maxim Integrated LTC3126HFE#PBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	150 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3126IUFD#PBF	5 mm	28-QFN		4 mm	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126IFE#TRPBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3126EUFD	5 mm	28-QFN		4 mm	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126EFE#PBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C
Analog Devices Inc./Maxim Integrated LTC3126IUFD#TRPBF	5 mm	28-QFN		4 mm	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126MPFE#TRPBF	4.4 mm	28-TSSOP 28-TSSOP-EP	Exposed Pad	0.173 in	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	150 °C	-55 °C
Analog Devices Inc./Maxim Integrated LTC3126EUFD#PBF	5 mm	28-QFN		4 mm	Surface Mount	Yes	2.2 MHz	200 kHz	Positive	1	2.5 A	Adjustable	0.818 V	42 V	Step-Down	2.4 V	42 V	Buck	125 °C	-40 °C	28-WFQFN Exposed Pad