| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,421 pcs
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3421 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM76003RNPR is an active synchronous step-down (buck) voltage converter designed for efficient power management. It supports a wide input voltage range from 3.5V to 60V, with a maximum input of 65V, and can deliver an output current of up to 3.5A. The output voltage is adjustable from 1V up to 95% of the input voltage, with a maximum specified output of 57V.
This converter features current mode control and operates with a typical quiescent current of 15µA. The switching frequency is adjustable from 300 kHz to 2.2 MHz, with a maximum duty cycle of 98%. Key system-level features include synchronization to an external clock, a power-good flag, precision enable, and adjustable soft-start.
Protection features are integrated to ensure reliability, including cycle-by-cycle current limiting, short-circuit protection with hiccup mode, and overtemperature thermal shutdown. The LM76003RNPR is housed in a WQFN package measuring 6mm x 4mm, suitable for surface mounting.
Its wide voltage conversion range, high efficiency at light loads, and robust protection mechanisms make it suitable for various power supply applications requiring stable and efficient voltage regulation.
The input voltage range for the LM76003RNPR is 3.5V to 60V.
The maximum output current for the LM76003RNPR is 3.5A.
The output voltage range for the LM76003RNPR is 1V to 57V.
The operating temperature range is -40°C to 125°C.
The LM76003RNPR comes in a WQFN (RNP) package.
Key protection features include cycle-by-cycle current limit, short-circuit protection with hiccup mode, and overtemperature thermal shutdown protection.