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1 pcs
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1 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX4193ESA+ is a CMOS micropower step-up switching regulator designed for efficient DC-DC conversion in the 5mW to 5W range. It operates from a wide input voltage range of 2.0V to 16.5V, making it suitable for various battery-powered applications.
Key features include a typical operating current of 70µA and a maximum quiescent current of 1µA, ensuring high efficiency even in low-power systems. The device offers a peak onboard drive capability of 525mA and a typical efficiency of 85%. It also includes a low-battery detector.
This regulator is housed in a compact 8-pin SOIC package, suitable for surface mount applications. It is pin-compatible with older bipolar circuits like the RC4191/2/3, offering improved performance and low-voltage operation.
Applications include high-efficiency battery-powered DC-DC converters, +3V to +5V converters, +5V to +15V converters, 9V battery life extension, and uninterruptible 5V power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.0V to 16.5V.
The peak output drive capability is 525mA.
The typical efficiency is 85%.
The maximum quiescent current is 1µA.
The device is available in an 8-SOIC surface-mount package.
The output voltage accuracy is ±1.5%.