Specification	LT8301MPS5#TRMPBF

Current - Output	1.2 A
Frequency - Switching [Min]	10 kHz
Function	Step-Up/Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Configuration	True
Output Configuration	Positive or Negative
Package / Case	SOT-23-5 Thin, TSOT-23-5
Supplier Device Package	TSOT-23-5
Synchronous Rectifier	False
Topology	Flyback
Voltage - Input (Max) [Max]	42 V
Voltage - Input (Min) [Min]	2.7 V

LT8301 Series

42VINMicropower No-Opto Isolated Flyback Converter with 65V/1.2A Switch

Part	Topology	Current - Output	Mounting Type	Number of Outputs	Output Configuration	Frequency - Switching [Min]	Voltage - Input (Min) [Min]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Function	Voltage - Input (Max) [Max]	Supplier Device Package	Qualification	Voltage - Output (Max)	Grade
Analog Devices Inc./Maxim Integrated LT8301IS5#TRPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 C	125 °C	Step-Down Step-Up	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301JS5#TRMPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5	AEC-Q100	65 V	Automotive
Analog Devices Inc./Maxim Integrated LT8301MPS5#TRPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-55 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301IS5#WTRMPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 C	125 °C	Step-Up/Step-Down	42 V	TSOT-23-5	AEC-Q100	65 V	Automotive
Analog Devices Inc./Maxim Integrated LT8301MPS5#TRMPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-55 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301JS5#WTRPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5	AEC-Q100	65 V	Automotive
Analog Devices Inc./Maxim Integrated LT8301HS5#TRPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301ES5#TRPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 C	125 °C	Step-Up/Step-Down	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301HS5#TRMPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 °C	150 °C	Step-Up/Step-Down	42 V	TSOT-23-5
Analog Devices Inc./Maxim Integrated LT8301IS5#TRMPBF	Flyback	1.2 A	Surface Mount	1	Positive or Negative	10 kHz	2.7 V	SOT-23-5 Thin TSOT-23-5	-40 C	125 °C	Step-Up/Step-Down	42 V	TSOT-23-5

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	624	$ 21.32	1m+

Description

General part information

LT8301 Series

The LT8301 is a micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple. A 1.2A, 65V DMOS power switch is integrated along with all high voltage circuitry and control logic into a 5-lead ThinSOT™package.The LT8301 operates from an input voltage range of 2.7V to 42V and can deliver up to 6W of isolated output power. The high level of integration and the use of boundary and low ripple burst modes result in a simple to use, low component count, and high efficiency application solution for isolated power delivery.ApplicationsIsolated Telecom, Automotive, Industrial, Medical Power SuppliesIsolated Auxiliary/Housekeeping Power Supplies

Documents

Technical documentation and resources

LT8301MPS5#TRMPBF | Datasheet

Datasheet

R570 Reliability Data

Reliability Data