| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
7,000 pcs
|
7000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,754 pcs
|
2754 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | 2026-06-03 03:15:45 | |
|
558 pcs
|
558 pcs | On Request | 1 | On Request | On Request | 0926+ | On Request | On Request |
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The MP1484EN-LF-Z from Monolithic Power Systems is a monolithic synchronous buck regulator designed for efficient power conversion. It integrates top and bottom MOSFETs, providing 3A of continuous load current over a wide input voltage range of 4.75V to 18V.
This regulator features an adjustable output voltage, ranging from 0.925V to 20V, making it versatile for various applications. It operates at a fixed switching frequency of 340kHz and incorporates current mode control for fast transient response and cycle-by-cycle current limiting. An adjustable soft-start function helps prevent inrush current during turn-on.
The device is housed in a thermally enhanced 8-pin SOIC package with an exposed pad, suitable for surface mounting. Its design supports low ESR ceramic output capacitors and includes features like input under-voltage lockout and over-current protection.
Applications for the MP1484EN-LF-Z include power supplies for FPGAs, ASICs, DSPs, LCD TVs, green electronics, and notebook computers.
| 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 for the MP1484EN-LF-Z is from 4.75V to 18V.
The MP1484EN-LF-Z can supply a nominal output current of 3A.
The MP1484EN-LF-Z operates within a temperature range of -20°C to +85°C.
The MP1484EN-LF-Z provides an adjustable output voltage from 0.925V to 20V.
The MP1484EN-LF-Z is available in an 8-SOIC (0.154", 3.90mm Width) Exposed Pad package.
The MP1484EN-LF-Z has a nominal switching frequency of 340kHz.
Yes, the MP1484EN-LF-Z features synchronous rectification.