DCR010503P Texas Instruments DCR010503P is an isolated DC/DC converter module providing a regulated 3.3V output at 300mA (1W). It features remote on/off, over-temperature protection, and short-circuit protection in an 18-DIP through-hole package.
Mfr Part #:

DCR010503P

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments DCR010503P is an isolated DC/DC converter module providing a regulated 3.3V output at 300mA (1W). It features remote on/off, over-temperature protection, and short-circuit protection in an 18-DIP through-hole package.
✓ Total Stock: 8,596 pcs
$ Price Range: $18.63 - $21.58

DCR010503P Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,117 pcs
7117 pcs On Request 1 On Request On Request 19 On Request On Request
Non-Authorised Inventory information
1,479 pcs
1479 pcs On Request 1 On Request On Request On Request On Request On Request

DCR010503P Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Height
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Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
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DCR010503P Description

Short technical summary and product information.

The DCR010503P from Texas Instruments is an isolated DC/DC converter module designed for commercial ITE applications. It provides a single regulated output of 3.3V with a nominal output current of 300mA, delivering up to 1W of power.

 

The module includes remote on/off control (enable, active high), over-temperature protection (OTP), and short-circuit protection (SCP). These features enhance reliability in embedded systems.

 

Housed in an 18-DIP module with 10 leads, it is designed for through-hole mounting. The compact dimensions are 22.9mm x 7.1mm x 5.3mm. Operating temperature range is -40°C to 85°C.

 

Suitable for commercial ITE equipment where isolated power conversion is required. The isolated module design provides galvanic isolation between input and output.

DCR010503P Quick Information

Product Type: Isolated DC/DC Converter
Canonical Name: Texas Instruments DCR010503P Isolated DC/DC Converter, 3.3V Output, 1W
Subcategory: DC DC Converters

DCR010503P Compliance

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

DCR010503P Estimated Pricing

Qty Low High
1+ $21.58 $21.58
5+ $20.78 $20.78
20+ $20.11 $20.11
40+ $19.78 $19.78
60+ $19.59 $19.59
100+ $19.36 $19.36
260+ $18.92 $18.92
500+ $18.63 $18.63

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

DCR010503P Features

  • Isolated module design for 1W output.
  • Regulated 3.3V output at 300mA.
  • Remote on/off control with active high enable.
  • Over-temperature and short-circuit protection.
  • Through-hole 18-DIP package with 10 leads.

DCR010503P Applications

  • Suitable for commercial ITE equipment.
  • Ideal for isolated power conversion applications.
  • Used in board-mounted power supply designs.

DCR010503P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the DCR010503P?

3.3V.

What is the output current rating?

300mA.

What is the power rating?

1W.

What is the package type?

18-DIP Module, 10 Leads.

What is the operating temperature range?

-40°C to 85°C.

Is the DCR010503P RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

What protection features does it have?

Over-temperature protection (OTP) and short-circuit protection (SCP).

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