| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,873 pcs
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32873 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX1951ESA+ is a high-efficiency DC-to-DC step-down switching regulator designed by Analog Devices (formerly Maxim Integrated). It can deliver up to 2A of output current and operates from an input voltage range of 2.6V to 5.5V, providing an adjustable output voltage from 0.8V to V_IN. This makes it suitable for on-board post-regulation applications.
This regulator operates at a fixed frequency of 1MHz, which helps minimize the size of external components. It achieves an efficiency of up to 94%. The MAX1951ESA+ includes internal soft-start control circuitry to reduce inrush current and features short-circuit and thermal-overload protection for enhanced design reliability.
The device offers 1% output accuracy over load, line, and temperature for outputs up to 1.5A. It is available in a space-saving 8-pin SO package and is designed for surface mount applications. The operating temperature range is -40°C to 85°C.
Key applications include ASIC/DSP/µP/FPGA core and I/O voltages, set-top boxes, cellular base stations, and networking and telecommunications equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX1951ESA+ can deliver up to 2A of output current.
The input voltage range for the MAX1951ESA+ is 2.6V to 5.5V.
The MAX1951ESA+ provides an adjustable output voltage from 0.8V to V_IN.
The MAX1951ESA+ operates within a temperature range of -40°C to 85°C.
The MAX1951ESA+ operates at a fixed frequency of 1MHz.
The MAX1951ESA+ has an efficiency of up to 94%.