Part Image

DCR010503U - Texas Instruments

Description: Miniature, 1W Isolated REGULATED DC/DC CONVERTERS

Download DCR010503U Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
DCR010503U - Texas Instruments PCB footprint - Other - Other - DVB0012A
click to zoom
3D Models
DCR010503U - Texas Instruments  - 3D model - Other - DVB0012A
click to zoom

DCR010503U Details

  • Manufacturer Part Number:

    DCR010503U

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Pin Count:

    28/12

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e4

  • Length:

    17.9 mm

  • Load Regulation-Max:

    2.5%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.3 A

  • Output Voltage-Max:

    3.366 V

  • Output Voltage-Min:

    3.234 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP28,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Protections:

    THERMAL

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.002 Vrms

  • Seated Height-Max:

    2.65 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Total Power Output-Max:

    1 W

  • Trim/Adjustable Output:

    NO

  • Width:

    7.5 mm

DCR010503U Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and coupling.
  • Ensure the output capacitor is properly sized and placed close to the output pin. Also, add a 10nF-100nF capacitor between the VIN and GND pins to filter out noise.
  • The maximum recommended input voltage is 5.5V. Exceeding this voltage may damage the device or affect its performance.
  • The device is rated for operation up to 125°C. However, the output current and efficiency may degrade at higher temperatures. Ensure proper thermal management and consider derating the output current.
  • Use the formula: ΔVout = (Iout * Rcoil) / (fsw * Cout), where Rcoil is the inductor's DC resistance, fsw is the switching frequency, and Cout is the output capacitor value.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

DCR010503U Overview

Use the download button to access the DCR010503U schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like DCR01, or try a keyword search, such as Power Supply Modules

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to DCR010503U

Showing 0 results

DCR010503U Alternates

Showing results

Image Part Number Model
Part Image DCR010503UE4 Texas Instruments

DC-DC Regulated Power Supply Module, 1 Output, 1W, Hybrid