LT8301JS5#WTRPBF

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Analog Devices

DC-DC SWITCHING FLYBACK REGULATOR, ADJUSTABLE, 2.7 TO 42V IN, 1.2A OUT, TSOT-23-5

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DocumentsTechnical Data Sheet EN R570 Reliability Data +2

LT8301JS5#WTRPBF

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Analog Devices

DC-DC SWITCHING FLYBACK REGULATOR, ADJUSTABLE, 2.7 TO 42V IN, 1.2A OUT, TSOT-23-5

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DocumentsTechnical Data Sheet EN R570 Reliability Data +2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LT8301JS5#WTRPBF

Current - Output	1.2 A
Frequency - Switching [Min]	10 kHz
Function	Step-Up/Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Isolation Capable, Positive or Negative
Package / Case	SOT-23-5 Thin, TSOT-23-5
Qualification	AEC-Q100
Synchronous Rectifier	False
Topology	Flyback
Voltage - Input (Max) [Max]	42 V
Voltage - Input (Min) [Min]	2.7 V
Voltage - Output (Max)	65 V

LT8301 Series

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

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 5.40
Newark	Each (Supplied on Cut Tape)	1	$ 11.06
		10	$ 9.92
		25	$ 9.41
		50	$ 8.46
		100	$ 7.75
		250	$ 6.95
		500	$ 6.59
		1000	$ 6.20

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

LT8301JS5#WTRPBF

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LT8301JS5#WTRPBF

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Technical Specifications

LT8301 Series

Pricing

Description

LT8301 Series

Documents

Technical Data Sheet EN

R570 Reliability Data

Tape and Reel Packaging

Datasheet

LT8301 Series