LTC3546 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

DUAL SYNCHRONOUS, 3A/1A OR 2A/2A CONFIGURABLE STEP-DOWN DC/DC REGULATOR

Part	Supplier Device Package	Number of Outputs	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Current - Output	Voltage - Output (Max) [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Output (Min/Fixed)	Mounting Type	Output Configuration	Output Type	Topology	Frequency - Switching	Frequency - Switching [Max]	Frequency - Switching [Min]	Function	Contents	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Utilized IC / Part	Main Purpose	Outputs and Type
Analog Devices Inc./Maxim Integrated LTC3546EFE#TRPBF	28-TSSOP-EP	2	5.5 V	2.3 V	1 A 2 A	5 V	28-TSSOP (0.173" 4.40mm Width) Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546EFE	28-TSSOP-EP	2	5.5 V	2.3 V	1 A 2 A	5 V	28-TSSOP (0.173" 4.40mm Width) Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546IUFD#PBF	28-QFN (4x5)	2	5.5 V	2.3 V	1 A 2 A	5 V	28-WFQFN Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546IUFD#TRPBF	28-QFN (4x5)	2	5.5 V	2.3 V	1 A 2 A	5 V	28-WFQFN Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546IFE#PBF	28-TSSOP-EP	2	5.5 V	2.3 V	1 A 2 A	5 V	28-TSSOP (0.173" 4.40mm Width) Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546EUFD#PBF	28-QFN (4x5)	2	5.5 V	2.3 V	1 A 2 A	5 V	28-WFQFN Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546IFE#TRPBF	28-TSSOP-EP	2	5.5 V	2.3 V	1 A 2 A	5 V	28-TSSOP (0.173" 4.40mm Width) Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546EUFD#TRPBF	28-QFN (4x5)	2	5.5 V	2.3 V	1 A 2 A	5 V	28-WFQFN Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated LTC3546EFE#PBF	28-TSSOP-EP	2	5.5 V	2.3 V	1 A 2 A	5 V	28-TSSOP (0.173" 4.40mm Width) Exposed Pad	-40 C	125 °C	0.6 V	Surface Mount	Positive	Adjustable	Buck	2.25 MHz	4 MHz	750 KHz	Step-Down
Analog Devices Inc./Maxim Integrated DC1087A					1 A 3 A										1.5 MHz				Board(s)	5.5 V	2.5 V	Buck	LTC3546	DC/DC Step Down	2 Non-Isolated Outputs