| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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83 pcs
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83 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX1795EUA from Analog Devices (formerly Maxim Integrated) is a high-efficiency, step-up DC-DC converter suitable for small portable hand-held devices. It operates with an input voltage range starting from 0.7V and can provide an adjustable output voltage from 2V to 5.5V. Startup is guaranteed from 0.85V.
Key features include Maxim's True Shutdown circuitry, which fully disconnects the output from the input in shutdown mode, enhancing efficiency and eliminating the need for an external Schottky diode. It also incorporates proprietary LX-damping circuitry for reduced EMI in noise-sensitive applications. The device has a quiescent supply current of 25μA and a shutdown current of 2μA.
The MAX1795EUA has a current limit of 0.25A and operates at a frequency of 500kHz. It is available in a compact 8-pin μMAX package, measuring only 1.09mm in height. The operating temperature range is -40°C to +85°C.
Applications for this converter include portable digital audio players, PDAs/palmtops, wireless handsets, and portable terminals.
| 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 is from 0.7V to VOUT.
The output voltage can be set from 2V to 5.5V.
The device has preset, pin-selectable 3.3V or 5V output options.
The current limit for the MAX1795 is 0.25A.
The efficiency is greater than 95%.
The operating temperature range is -40°C to +85°C.
The MAX1795EUA is available in an 8-uMAX package.