| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Clock Sync | |
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| Duty Cycle (Max) | |
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| Synchronous Rectifier | |
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| Voltage |
The Texas Instruments LM25085MY/NOPB is a versatile DC/DC switching controller designed for step-down (buck) applications. It features a wide input voltage range from 4.5V to 42V, making it suitable for various power supply designs.
This controller utilizes a Constant On-Time (COT) control mode, enabling it to achieve ultra-fast transient response and nearly constant operating frequency with line and load variations. It supports an output current of up to 10A and an adjustable output voltage from 1.25V. The device is capable of 100% duty cycle operation and offers features such as adjustable current limit and frequency synchronization.
The LM25085MY/NOPB is available in an 8-pin HVSSOP package and is designed for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ), ensuring reliable performance in demanding environments. The controller also includes an internal soft-start timer and thermal shutdown protection.
This component is ideal for power management solutions requiring efficient voltage regulation and robust performance across a broad input voltage spectrum.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.03 | $1.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 42V.
The maximum output current is 10A.
The switching frequency is up to 1MHz.
The operating junction temperature range is -40°C to 125°C.
It is available in 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) and the supplier device package is 8-HVSSOP.
It uses constant on-time (COT) control.
The typical quiescent current is 1.25mA.