| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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4,829 pcs
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4829 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
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299 pcs
|
299 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The LM5576MH/NOPB from Texas Instruments is an easy-to-use buck regulator designed for efficient power supply designs. It operates across an ultra-wide input voltage range from 6V to 75V, delivering up to 3A of continuous output current.
This device features an integrated 75V, 170mΩ N-channel MOSFET. The output voltage is adjustable as low as 1.225V, with a feedback reference accuracy of 1.5%. The operating frequency can be adjusted between 50kHz and 500kHz using a single resistor, and it supports controller or peripheral frequency synchronization.
Key features include adjustable soft start, emulated current mode control, and a wide bandwidth error amplifier. Built-in protection mechanisms enhance reliability. The LM5576MH/NOPB is supplied in a 20-HTSSOP package, suitable for surface mount applications.
This regulator is ideal for designs requiring a robust and flexible step-down power solution within a broad input voltage spectrum.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.32 | $3.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 6V to 75V.
The output is adjustable from 1.23V to 70V.
The maximum output current is 3A.
The switching frequency range is 50kHz to 500kHz.
It is available in a 20-HTSSOP (PowerPAD) surface-mount package, described as 20-PowerTSSOP (0.173", 4.40mm width).
The operating temperature range is -40°C to 125°C.
It includes enable, frequency synchronization, over-current protection, and tracking.