Specification	LT1111IS8

Current - Output	1.5 A
Frequency - Switching	72 kHz
Function	Step-Up, Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive or Negative, Positive, Negative
Output Type	Adjustable
Package Length	0.154 in
Package Name	8-SO, 8-SOIC
Package Width	3.9 mm
Synchronous Rectifier	No
Topology	Buck, Boost
Voltage - Input (Max)	30 V p-p
Voltage - Input (Min)	2 V
Voltage - Output (Max)	50 V
Voltage - Output (Min/Fixed)	1.25 V

LT1111 Series

Part	Mounting Type	Function	Frequency - Switching	Synchronous Rectifier	Voltage - Output (Max)	Number of Outputs	Voltage - Output (Min/Fixed)	Topology	Package Length	Package Name	Package Width	Voltage - Input (Max)	Voltage - Input (Min)	Output Type	Output Configuration	Current - Output	Operating Temperature (Min)	Operating Temperature (Max)
Analog Devices Inc./Maxim Integrated LT1111CS8#PBF	Surface Mount	Step-Down Step-Up	72 kHz	No	50 V	1	1.25 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Adjustable	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111CS8#TRPBF	Surface Mount	Step-Down Step-Up	72 kHz	No	50 V	1	1.25 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Adjustable	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111CN8-5#PBF	Through Hole	Step-Down Step-Up	72 kHz	No		1	5 V	Boost Buck	0.3 in	8-DIP 8-PDIP	7.62 mm	30 V p-p	2 V	Fixed	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111CS8-12#TRPBF	Surface Mount	Step-Down Step-Up	72 kHz	No		1	12 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Fixed	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111IS8#PBF	Surface Mount	Step-Down Step-Up	72 kHz	No	50 V	1	1.25 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Adjustable	Negative Positive Positive or Negative	1.5 A	-40 °C	105 °C
Analog Devices Inc./Maxim Integrated LT1111CS8-5#PBF	Surface Mount	Step-Down Step-Up	72 kHz	No		1	5 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Fixed	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111CS8-5#TRPBF	Surface Mount	Step-Down Step-Up	72 kHz	No		1	5 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Fixed	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111IS8#TRPBF	Surface Mount	Step-Down Step-Up	72 kHz	No	50 V	1	1.25 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Adjustable	Negative Positive Positive or Negative	1.5 A	-40 °C	105 °C
Analog Devices Inc./Maxim Integrated LT1111CN8-12#PBF	Through Hole	Step-Down Step-Up	72 kHz	No		1	12 V	Boost Buck	0.3 in	8-DIP 8-PDIP	7.62 mm	30 V p-p	2 V	Fixed	Negative Positive Positive or Negative	1.5 A	0 °C	70 °C
Analog Devices Inc./Maxim Integrated LT1111IS8	Surface Mount	Step-Down Step-Up	72 kHz	No	50 V	1	1.25 V	Boost Buck	0.154 in	8-SO 8-SOIC	3.9 mm	30 V p-p	2 V	Adjustable	Negative Positive Positive or Negative	1.5 A	-40 °C	105 °C

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LT1111IS8 | Datasheet