LTC3126 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

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

Part	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Voltage - Output (Max) [Max]	Supplier Device Package	Voltage - Input (Min) [Min]	Function	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Output Type	Current - Output	Number of Outputs	Output Configuration	Frequency - Switching [Min]	Frequency - Switching [Max]	Mounting Type	Package / Case
Analog Devices Inc./Maxim Integrated LTC3126EFE#TRPBF	125 °C	-40 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126MPFE#PBF	150 °C	-55 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126HFE#PBF	150 °C	-40 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126IUFD#PBF	125 °C	-40 °C	Buck	42 V	28-QFN (4x5)	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126IFE#TRPBF	125 °C	-40 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126EUFD	125 °C	-40 °C	Buck	42 V	28-QFN (4x5)	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126EFE#PBF	125 °C	-40 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126IUFD#TRPBF	125 °C	-40 °C	Buck	42 V	28-QFN (4x5)	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126MPFE#TRPBF	150 °C	-55 °C	Buck	42 V	28-TSSOP-EP	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-TSSOP (0.173" 4.40mm Width) Exposed Pad
Analog Devices Inc./Maxim Integrated LTC3126EUFD#PBF	125 °C	-40 °C	Buck	42 V	28-QFN (4x5)	2.4 V	Step-Down	42 V	0.818 V	Adjustable	2.5 A	1	Positive	200 kHz	2.2 MHz	Surface Mount	28-WFQFN Exposed Pad