| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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7,533 pcs
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7533 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX8557ETE from Analog Devices is a high-performance, low-dropout linear regulator designed for demanding applications requiring significant current. It operates from an input voltage range of 1.425V to 3.6V and can deliver a continuous output current of up to 4A. A key feature is its exceptionally low dropout voltage, typically only 100mV when operating at a 4A load, which maximizes power efficiency.
The output voltage is adjustable from 0.5V up to VIN - 0.2V, providing flexibility for various system designs. The regulator incorporates built-in soft-start functionality to manage inrush current and protection features including short-circuit foldback, over-temperature protection, and under-voltage lockout. The MAX8557ETE is housed in a 16-pin TQFN (5mm x 5mm) package with an exposed paddle for enhanced thermal dissipation, suitable for surface mount applications.
This device is well-suited for point-of-load supplies, servers, storage devices, networking equipment, base stations, and optical modules where stable, high-current regulation is critical. Its internal p-channel MOSFET pass transistor eliminates the need for external components for charge pumps or level shifting.
| Qty | Low | High |
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| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.425V to 3.6V.
The output voltage is adjustable from 0.5V to VIN - 0.2V.
The maximum output current is 4A.
The dropout voltage is typically 100mV and maximum 0.2V at 4A load.
The operating temperature range is -40°C to +85°C.
It is available in a 16-TQFN Exposed Pad (5x5mm) package.
It includes short-circuit current foldback protection, thermal-overload protection, over current, over temperature, and under voltage lockout (UVLO).