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7 pcs
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7 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT8301IS5#TRPBF is a micropower isolated flyback converter IC manufactured by Analog Devices. It integrates a 65V/1.2A DMOS power switch, control logic, and high voltage circuitry into a compact 5-lead TSOT-23 package. This device operates from an input voltage range of 2.7V to 42V and can deliver up to 6W of isolated output power.
Key features include boundary mode operation for heavy loads and low-ripple Burst Mode operation for light loads, ensuring excellent efficiency and minimal output voltage ripple. The output voltage is set with a single external resistor, and the design eliminates the need for a third transformer winding or an opto-isolator for regulation. Internal compensation and soft-start reduce external component count.
Applications for the LT8301IS5#TRPBF include isolated telecom, automotive, industrial, and medical power supplies, as well as isolated auxiliary/housekeeping power supplies. Its high level of integration and efficient operating modes make it a simple, low-component-count solution for isolated power delivery.
The component is available in a surface-mount TSOT-23-5 package, suitable for various embedded systems and power designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 42V.
The maximum output current is 1.2A.
The operating junction temperature range is -40°C to 125°C.
It is available in a SOT-23-5 Thin (TSOT-23-5) package.
The typical quiescent current in sleep mode is 100µA.
The device can deliver up to 6W of isolated output power.