| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT8300IS5#TRMPBF is a micropower, high voltage, isolated flyback converter IC manufactured by Analog Devices. It operates from an input voltage range of 6V to 100V and integrates a 260mA, 150V DMOS power switch. This device samples the isolated output voltage directly from the primary-side flyback waveform, eliminating the need for a third winding or opto-isolator for regulation.
Key features include boundary mode operation for heavy loads and low-ripple Burst Mode operation for light loads, ensuring excellent load regulation and high efficiency across various conditions. The output voltage is programmed with a single external resistor, and internal compensation and soft-start reduce external component count. The LT8300IS5#TRMPBF is supplied in a compact 5-lead TSOT-23 package, making it suitable for space-constrained applications.
This converter is designed for isolated power supply applications in telecom, automotive, industrial, and medical sectors. Its high level of integration, combined with efficient operating modes, results in a simple, low component count, and high efficiency solution for isolated power delivery up to 2W.
| 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 6V to 100V.
It is available in a TSOT-23-5 surface-mount package.
The junction operating temperature range is -40°C to 125°C.
The switching frequency is adjustable from 7.5kHz to 750kHz.
The switch current limit is 260mA, providing up to 260mA output.
No, it does not have synchronous rectification.
The quiescent current is 70µA in sleep mode and 330µA in active mode.