| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,029 pcs
|
3029 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The MAX5033AASA from Analog Devices is an easy-to-use, high-efficiency, high-voltage step-down DC-DC converter. It operates from an input voltage range of 7.5V to 76V and delivers a fixed 3.3V output voltage with a maximum output current of 500mA.
This pulse-width modulated (PWM) converter features a fixed switching frequency of 125kHz at heavy loads, automatically switching to pulse-skipping mode for low quiescent current at light loads. It includes internal frequency compensation, an internal 0.4Ω high-side DMOS FET for high efficiency, undervoltage lockout, cycle-by-cycle current limit, hiccup-mode output short-circuit protection, and thermal shutdown.
The MAX5033AASA is available in a space-saving 8-pin SOIC package and operates over an automotive temperature range of -40°C to +125°C. Its design makes it suitable for applications in automotive, consumer electronics, industrial, and distributed power systems.
Key electrical characteristics include a quiescent current of 270µA at no load and a shutdown current of 10µA. The device achieves efficiency up to 94%.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX5033AASA has a fixed output voltage of 3.3V.
The maximum output current is 500mA.
The input voltage range is 7.5V to 76V.
The operating temperature range is -40°C to +125°C.
The MAX5033AASA is available in an 8-SOIC surface-mount package.
The switching frequency is 125kHz.
The efficiency is up to 94%.