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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LT8610IMSE#PBF from Analog Devices is a compact, high-efficiency, synchronous monolithic step-down switching regulator. It is designed to consume a low quiescent current of 2.5μA, making it suitable for power-sensitive applications.
This regulator features a wide input voltage range from 3.4V to 42V and can deliver up to 2.5A of output current. It supports adjustable output voltages and operates with a switching frequency adjustable from 200kHz to 2.2MHz. The device includes internal compensation for peak current mode topology, enabling fast transient response and good loop stability. Its low ripple Burst Mode operation ensures high efficiency down to low output currents.
The LT8610IMSE#PBF is available in a 16-lead MSOP package with an exposed pad for enhanced thermal performance. The EN/UV pin has an accurate 1V threshold for programming undervoltage lockout or shutdown, reducing input supply current to 1μA. A PG flag indicates when the output voltage is within ±9% of the programmed value or signals fault conditions. The TR/SS pin allows programming of the output voltage ramp rate during start-up.
Key electrical characteristics include high efficiency synchronous operation, achieving up to 96% efficiency at 1A, 5VOUT from 12VIN. It also offers a fast minimum switch-on time of 50ns and low dropout under all conditions (200mV at 1A). The device allows for the use of small inductors and exhibits low EMI.
| 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 3.4V to 42V.
The output current is 2.5A.
The switching frequency is adjustable from 200kHz to 2.2MHz.
The operating junction temperature range is -40°C to 125°C.
It comes in a 16-TFSOP (0.118", 3.00mm Width) Exposed Pad package, also known as 16-MSOP-EP.
Typical efficiency is 96% at 1A with 5V output from 12V input, and 94% at 1A with 3.3V output from 12V input.
The typical quiescent current is 2.5µA in Burst Mode operation.