LT3570 Series

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

CONV DC-DC 2.5V TO 36V SYNCHRONOUS STEP DOWN TRIPLE-OUT 0.8V 1.5A 20-PIN TSSOP EP TUBE

Part	Package Width	Package Features	Package Name	Package Length	w/Supervisor	Number of Outputs	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Mounting Type	w/LED Driver	Frequency - Switching (Min)	Frequency - Switching (Max)	w/Sequencer	Voltage/Current - Output 3 Options	Voltage - Output 2	Current - Output 2	Current - Output 1	Voltage - Output 1	Topology	Package / Case
Analog Devices Inc./Maxim Integrated LT3570IFE#PBF	4.4 mm	Exposed Pad	20-TSSOP 20-TSSOP-EP	0.173 in	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)
Analog Devices Inc./Maxim Integrated LT3570IUF#PBF	4 mm		24-QFN	4 mm	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)	24-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3570IUF#TRPBF	4 mm		24-QFN	4 mm	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)	24-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3570IFE#TRPBF	4.4 mm	Exposed Pad	20-TSSOP 20-TSSOP-EP	0.173 in	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)
Analog Devices Inc./Maxim Integrated LT3570EFE#TRPBF	4.4 mm	Exposed Pad	20-TSSOP 20-TSSOP-EP	0.173 in	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)
Analog Devices Inc./Maxim Integrated LT3570EUF#TRPBF	4 mm		24-QFN	4 mm	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)	24-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3570EUF#PBF	4 mm		24-QFN	4 mm	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)	24-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LT3570EFE#PBF	4.4 mm	Exposed Pad	20-TSSOP 20-TSSOP-EP	0.173 in	No	3	125 °C	-40 °C	36 VDC	2.5 V	Surface Mount	No	500 kHz	2.1 MHz	No	Controller	0.8 V	1.5 A	1.5 A	0.8 V	Linear (LDO) (1) Step-Down (Buck) (1) Step-Up (Boost) (1)