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ISL8273MAIRZ The ISL8273MAIRZ is a DC DC converter from Intersil, delivering up to 80A output current. It operates from 4.5V to 14V input and provides a regulated 0.6V to 2.5V output.
Mfr Part #:

ISL8273MAIRZ

Available from 1 distributors
Mfr Name: Intersil
Intersil
The ISL8273MAIRZ is a DC DC converter from Intersil, delivering up to 80A output current. It operates from 4.5V to 14V input and provides a regulated 0.6V to 2.5V output.
✓ Total Stock: 3 pcs
$ Price Range: $1.08

ISL8273MAIRZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISL8273MAIRZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ISL8273MAIRZ Description

Short technical summary and product information.

The ISL8273MAIRZ is a high-current DC DC converter manufactured by Intersil, designed for efficient power conversion in demanding applications. It accepts an input voltage from 4.5V to 14V and delivers a regulated output adjustable from 0.6V to 2.5V with a maximum output current of 80A. The converter includes built-in protection features: overcurrent (OCP), overtemperature (OTP), short-circuit (SCP), and undervoltage lockout (UVLO).

 

Operating over a temperature range of -40°C to 85°C, the ISL8273MAIRZ is packaged in a 58-HDA Module for surface mount assembly. This compact module integrates the power stage and control circuitry, simplifying design and reducing board space.

 

Typical applications include point-of-load regulation for high-performance computing, networking equipment, telecom infrastructure, and industrial systems requiring reliable, high-current power delivery. The integrated protections enhance system reliability in harsh environments.

ISL8273MAIRZ Quick Information

Product Type: DC DC CONVERTER
Series: ISL8273M
Canonical Name: ISL8273MAIRZ DC DC Converter, 80A Output
Subcategory: Voltage Regulators - DC DC Switching Regulators

ISL8273MAIRZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISL8273MAIRZ Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISL8273MAIRZ Features

  • Delivers up to 80A output current.
  • Input voltage range 4.5V to 14V.
  • Adjustable output from 0.6V to 2.5V.
  • Includes OCP, OTP, SCP, UVLO protection.
  • Surface mount 58-HDA Module package.

ISL8273MAIRZ Applications

  • Ideal for point-of-load voltage regulation.
  • Used in telecom and datacom power systems.
  • Suitable for industrial high-current applications.
  • Designed for FPGA and ASIC power rails.

ISL8273MAIRZ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the ISL8273MAIRZ?

4.5V to 14V.

What is the output voltage range?

0.6V to 2.5V.

What is the maximum output current?

80A.

What is the operating temperature range?

-40°C to 85°C.

What package does the ISL8273MAIRZ use?

58-HDA Module.

What protection features does it have?

Overcurrent (OCP), overtemperature (OTP), short-circuit (SCP), and undervoltage lockout (UVLO).

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