MAX5033DUSA+ Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: MAX5033
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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$1.98

Distributor Stock
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Farnell
from US$2.28
1,326
in stock
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Newark Electronics
from US$2.78
1,326
in stock
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element14
from US$2.46
1,326
in stock
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Analog Devices
from US$1.98
1,177
in stock
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Schukat Electronic
from US$2.70
380
in stock
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Avnet Silica
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MAX5033DUSA+ Semiconductors - ICs by Analog Devices

DC/DC CONV BUCK 125KHZ NSOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Buck (Step Down)
Input Voltage Min 7.5V
Input Voltage Max 76V
No. of Outputs 1Outputs
DC / DC Converter IC Case NSOIC
No. of Pins 8Pins
Output Current 500mA
Output Voltage Min 1.25V
Output Voltage Max 13.2V
Switching Frequency 125kHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Dc/Dc Conv, Buck, 125Khz, Nsoic-8 | Newark Electronics
DC/DC CONV, BUCK, 125KHZ, NSOIC-8 | element14
500mA, 76V, High-Efficiency, M | Analog Devices
Buck Sw. Reg Adj 500mA 7,5-76Vi SO8 | Schukat Electronic

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX5033DUSA+?

Additional datasheets, footprints and schematics for MAX5033DUSA+ are listed on our Part Details page. You can also find images and similar parts to MAX5033DUSA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX5033DUSA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX5033DUSA+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX5033DUSA+ fall under?

The MAX5033DUSA+ is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to MAX5033DUSA+ when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX5033DUSA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX5033DUSA+ RoHS compliant?

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

Which authorised distributors for MAX5033DUSA+ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Analog Devices and Schukat Electronic have stock available or on a lead time for MAX5033DUSA+.

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