Part Image

RB-053.3S - RECOM Power

Description: DC DC CONVERTER 3.3V 1W

Download RB-053.3S 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
RB-053.3S - RECOM Power PCB footprint - Other - Other - RB-053.3S-1
click to zoom
3D Models
RB-053.3S - RECOM Power  - 3D model - Other - RB-053.3S-1
click to zoom

RB-053.3S Details

  • Manufacturer Part Number:

    RB-053.3S

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Package Description:

    SMA, SIP5/7,.05

  • Pin Count:

    7/5

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    5

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-XSMA-P5

  • Length:

    19.6 mm

  • Load Regulation-Max:

    20%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.303 A

  • Output Voltage-Max:

    3.465 V

  • Output Voltage-Min:

    3.135 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SMA

  • Package Equivalence Code:

    SIP5/7,.05

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    6.25 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    0.999 W

  • Trim/Adjustable Output:

    NO

  • Width:

    10.2 mm

RB-053.3S Frequently Asked Questions (FAQs)

  • RECOM recommends a layout with a large copper area for heat dissipation, keeping the converter away from heat sources, and using thermal vias to connect the converter's thermal pad to the copper area.
  • To ensure reliable start-up and operation, RECOM recommends using a soft-start circuit or a ramp-up circuit to limit the inrush current, and selecting output capacitors with a low ESR to minimize voltage overshoot.
  • According to RECOM, the maximum allowed voltage deviation on the input pins is ±10% of the nominal input voltage, but it's recommended to keep the deviation within ±5% for optimal performance and reliability.
  • While the RB-053.3S is rated for operation up to 85°C, RECOM recommends derating the output power at high temperatures to ensure reliable operation. Consult the datasheet for derating curves and guidelines.
  • RECOM recommends using external OVP and UVP circuits, such as zener diodes and resistors, to protect the converter and downstream circuitry from voltage faults.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

RB-053.3S Overview

Use the download button to access the RB-053.3S schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like RB-05, or try a keyword search, such as Power Supply Modules

Parts related to RB-053.3S

Showing 0 results