Part Image

BQ71533DCKR - Texas Instruments

Description: LDO Voltage Regulators 50-mA 3.3-V High Input Voltage

Download BQ71533DCKR 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
BQ71533DCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK(R-PDSO-G5)
click to zoom
3D Models
BQ71533DCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK(R-PDSO-G5)
click to zoom

BQ71533DCKR Details

  • Manufacturer Part Number:

    BQ71533DCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SC-70

  • Package Description:

    GREEN, PLASTIC, SC-70, SOT-323, 5 PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    SOT323

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.75 V

  • Dropout Voltage1-Nom:

    0.415 V

  • Input Voltage Absolute-Max:

    24 V

  • Input Voltage-Max:

    24 V

  • Input Voltage-Min:

    4.05 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2 mm

  • Line Regulation-Max:

    0.06%

  • Load Regulation-Max:

    0.022%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.05 A

  • Output Voltage1-Max:

    3.432 V

  • Output Voltage1-Min:

    3.168 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    4%

  • Width:

    1.25 mm

BQ71533DCKR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the power traces short and wide, and use a common ground point for the device.
  • Follow the power-up sequence outlined in the datasheet, and ensure the EN pin is high during power-up. Configure the device using the I2C interface, and verify the configuration using the STATUS register.
  • Ensure good airflow around the device, and use a thermal pad or heat sink if necessary. Keep the device away from heat sources, and avoid blocking airflow to the device.
  • Use a logic analyzer or oscilloscope to monitor the I2C bus and verify the device is receiving correct commands. Check the device's STATUS register for error flags, and verify the power supply and input voltage are within specifications.
  • Yes, the BQ71533DCKR is designed for high-reliability applications. However, ensure you follow Texas Instruments' guidelines for safety-critical designs, and consult with a qualified engineer or safety expert if necessary.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

BQ71533DCKR Overview

Use the download button to access the BQ71533DCKR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ715, or try a keyword search, such as Linear Regulator ICs

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 BQ71533DCKR

Showing 0 results

BQ71533DCKR Alternates

Showing results

Image Part Number Model
Part Image TPS71533DCKR Texas Instruments

Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, PDSO5

Part Image TPS71533DCKRG4 Texas Instruments

Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, PDSO5

Part Image BQ71533DCKRG4 Texas Instruments

Fixed Positive LDO Regulator, 3.3V, 0.75V Dropout, PMOS, PDSO5