MAX739CPD The MAX739CPD from Maxim Integrated is an inverting DC/DC converter. It operates with an input voltage range of 4V to 11V and provides a fixed negative output voltage.
Mfr Part #:

MAX739CPD

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX739CPD from Maxim Integrated is an inverting DC/DC converter. It operates with an input voltage range of 4V to 11V and provides a fixed negative output voltage.
✓ Total Stock: 36 pcs
$ Price Range: $1.08

MAX739CPD Available from 1 distributor

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✓ Non-Authorised
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MAX739CPD Specifications Quick View

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

MAX739CPD Description

Short technical summary and product information.

The MAX739CPD is an inverting DC/DC converter manufactured by Maxim Integrated. This switching regulator operates with an input voltage range from 4V to 11V, delivering a fixed negative output voltage between -4.75V and -5.25V. It supports an output current of up to 300mA and features a switching frequency of 165kHz.

 

The device is designed for through-hole mounting and comes in a PDIP-14 package. The operating temperature range is from 0°C to 70°C. This component is suitable for applications requiring a stable negative voltage rail from a positive input supply.

 

Key electrical characteristics include its step-down topology and non-synchronous rectification. The width of the component is 7.87mm. It is classified as a voltage converter, with a single negative output configuration.

MAX739CPD Quick Information

Product Type: DC/DC Switching Regulator
Series: MAX739
Canonical Name: MAX739CPD Inverting DC/DC Converter
Subcategory: DC/DC Switching Regulator

MAX739CPD Compliance

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

MAX739CPD Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MAX739CPD Features

  • Inverting DC/DC converter.
  • Input voltage 4V to 11V.
  • Output voltage -4.75V to -5.25V.
  • 300mA output current.
  • 165kHz switching frequency.

MAX739CPD Applications

  • Generates negative 5V supply rail.
  • Provides negative bias for analog circuits.
  • Converts positive input to negative output.
  • Suitable for dual-supply operational amplifier circuits.

MAX739CPD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the MAX739CPD?

The input voltage range is 4V to 11V.

What is the output voltage of the MAX739CPD?

The output voltage is fixed between -4.75V and -5.25V.

What is the maximum output current for the MAX739CPD?

The maximum output current is 300mA.

What is the switching frequency of the MAX739CPD?

The switching frequency is 165kHz.

What is the operating temperature range for the MAX739CPD?

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

How is the MAX739CPD mounted?

The MAX739CPD is designed for through-hole mounting.

What package type is the MAX739CPD supplied in?

The MAX739CPD is supplied in a PDIP-14 package and is shipped in a tube.

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