MAX5033DASA+T Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: MAX5033
RoHS: Compliant
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The MAX5033 easy-to-use, high-efficiency, high-voltage, step-down DC-DC converter operates from an input voltage up to 76V and consumes only 270µA quiescent current at no load. This pulse-width modulated (PWM) converter operates at a fixed 125kHz switching frequency at heavy loads, and automatically switches to pulse-skipping mode to provide low quiescent current and high efficiency at light loads. The MAX5033 includes internal frequency compensation simplifying circuit implementation. The device uses an internal low-on-resistance, high-voltage, DMOS transistor to obtain high efficiency and reduce overall system cost. This device includes undervoltage lockout, cycle-by-cycle current limit, hiccup-mode output short-circuit protection, andthermal shutdown.The MAX5033 delivers up to 500mA output current. The output current may be limited by the maximum power dissipation capability of the package. External shutdown is included, featuring 10µA (typ) shutdown current. The MAX5033A/B/C versions have fixed output voltages of 3.3V, 5V, and 12V, respectively, while the MAX5033D features an adjustable output voltage, from 1.25V to 13.2V.The MAX5033 is available in space-saving 8-pin SO and 8-pin plastic DIP packages and operates over the automotive (-40°C to +125°C) temperature range.

Where to Buy

Prices starting from US$1.96

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Farnell
from US$2.05
738
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Analog Devices
from US$2.16
14,523
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Newark Electronics
from US$2.05
738
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element14
from US$1.96
738
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Alternative Descriptions

500mA, 76V, High-Efficiency, M | Analog Devices
Switching Regulator, 125Khz, Nsoic-8 Rohs Compliant: Yes |Analog Devices MAX5033DASA+T | Newark Electronics
SWITCHING REGULATOR, 125KHZ, NSOIC-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5033DASA+T?

Additional datasheets, footprints and schematics for MAX5033DASA+T are listed on our Part Details page. You can also find images and similar parts to MAX5033DASA+T on this page.

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What category does MAX5033DASA+T fall under?

The MAX5033DASA+T is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to MAX5033DASA+T when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Is the MAX5033DASA+T RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for MAX5033DASA+T have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX5033DASA+T.

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