MAX639CPA The MAX639CPA from Analog Devices is a DC-DC switching regulator designed for step-down applications. It features an adjustable voltage output and a current capability of 225mA.
Mfr Part #:

MAX639CPA

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX639CPA from Analog Devices is a DC-DC switching regulator designed for step-down applications. It features an adjustable voltage output and a current capability of 225mA.
✓ Total Stock: 2,000 pcs
$ Price Range: $1.08

MAX639CPA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request 1207+ On Request On Request

MAX639CPA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

MAX639CPA Description

Short technical summary and product information.

The MAX639CPA is a step-down (buck) DC-DC switching regulator manufactured by Analog Devices. This component is designed to provide an adjustable output voltage and can handle a current of up to 225mA. It operates within a temperature range of 0°C to 70°C (TA).

 

The regulator features a non-synchronous topology and is suitable for positive output configurations. It is supplied in an 8-PDIP package, designed for through-hole mounting.

 

This device is part of the broader category of voltage regulators, specifically within the DC-DC switching regulators sub-group. Its adjustable output and current handling make it a versatile component for various power management applications requiring voltage step-down functionality.

MAX639CPA Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: MAX639CPA Step-Down DC-DC Switching Regulator
Subcategory: DC-DC Switching Regulator

MAX639CPA Compliance

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

MAX639CPA Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX639CPA Features

  • Step-down buck topology regulator.
  • Adjustable positive output voltage.
  • Maximum current of 225mA.
  • Operates from 0°C to 70°C.
  • Through-hole 8-PDIP package.

MAX639CPA Applications

  • Power supply voltage regulation.
  • Battery-powered device applications.
  • Low power electronic circuits.
  • On-board voltage conversion.

MAX639CPA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage of the MAX639CPA?

The MAX639CPA has an adjustable or fixed output voltage of 4V.

What is the maximum output current of the MAX639CPA?

The maximum output current is 225mA.

What is the operating temperature range of the MAX639CPA?

The operating temperature range is 0°C to 70°C.

What package is the MAX639CPA available in?

The MAX639CPA is available in an 8-DIP (0.300", 7.62mm) through-hole package, also known as an 8-PDIP.

Is the MAX639CPA a synchronous rectifier regulator?

No, the MAX639CPA does not have a synchronous rectifier.

MAX639CPA Alternate Parts

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