LT3973 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

CONV DC-DC 4.2V TO 42V STEP DOWN SINGLE-OUT 1.21V TO 24V 0.75A 10-PIN MSOP EP TUBE

Part	Number of Outputs	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Output (Max)	Package Width	Package Name	Package Features	Package Length	Mounting Type	Current - Output	Output Type	Frequency - Switching (Min)	Frequency - Switching (Max)	Output Configuration	Voltage - Input (Max)	Voltage - Input (Min)	Topology	Voltage - Output (Min/Fixed)	Synchronous Rectifier	Function	Package / Case
Analog Devices Inc./Maxim Integrated LT3973IMSE#PBF	1	125 °C	-40 °C	24 V	3 mm	10-MSOP 10-MSOP-EP	Exposed Pad	0.118 in	Surface Mount	750 mA	Adjustable	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	1.21 V	No	Step-Down
Analog Devices Inc./Maxim Integrated LT3973IDD#TRPBF	1	125 °C	-40 °C	24 V	3 mm	10-DFN		3 mm	Surface Mount	750 mA	Adjustable	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	1.21 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973HDD-5#TRPBF	1	150 °C	-40 °C		3 mm	10-DFN		3 mm	Surface Mount	750 mA	Fixed	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	5 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973EMSE-5#PBF	1	125 °C	-40 °C		3 mm	10-MSOP 10-MSOP-EP	Exposed Pad	0.118 in	Surface Mount	750 mA	Fixed	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	5 V	No	Step-Down
Analog Devices Inc./Maxim Integrated LT3973HDD#PBF	1	150 °C	-40 °C	24 V	3 mm	10-DFN		3 mm	Surface Mount	750 mA	Adjustable	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	1.21 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973EDD#PBF	1	125 °C	-40 °C	24 V	3 mm	10-DFN		3 mm	Surface Mount	750 mA	Adjustable	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	1.21 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973EDD-3.3#TRPBF	1	125 °C	-40 °C		3 mm	10-DFN		3 mm	Surface Mount	750 mA	Fixed	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	3.3 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973HMSE#PBF	1	150 °C	-40 °C	24 V	3 mm	10-MSOP 10-MSOP-EP	Exposed Pad	0.118 in	Surface Mount	750 mA	Adjustable	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	1.21 V	No	Step-Down
Analog Devices Inc./Maxim Integrated LT3973EDD-5#TRPBF	1	125 °C	-40 °C		3 mm	10-DFN		3 mm	Surface Mount	750 mA	Fixed	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	5 V	No	Step-Down	10-WFDFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3973IDD-5#PBF	1	125 °C	-40 °C		3 mm	10-DFN		3 mm	Surface Mount	750 mA	Fixed	195 kHz	2.15 MHz	Positive	42 V	4.2 V	Buck	5 V	No	Step-Down	10-WFDFN Exposed Pad