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LDBL20D-25R - STMicroelectronics

Description: 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST STAMP™ package

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LDBL20D-25R - STMicroelectronics - PCB symbol
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LDBL20D-25R - STMicroelectronics PCB footprint - Other - Other - LDBL20D-25R-1
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LDBL20D-25R - STMicroelectronics - 3D model - Other - LDBL20D-25R-1
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LDBL20D-25R Details

  • Manufacturer Part Number:

    LDBL20D-25R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    STSTAMP-4

  • Manufacturer Package Code:

    ST0201

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    S-PDSO-N4

  • Length:

    0.47 mm

  • Line Regulation-Max:

    0.01%

  • Load Regulation-Max:

    0.05%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 A

  • Output Voltage1-Max:

    2.575 V

  • Output Voltage1-Min:

    2.425 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSON

  • Package Equivalence Code:

    LCC4(UNSPEC)

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.22 mm

  • Surface Mount:

    NO

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.257 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    0.47 mm

LDBL20D-25R Frequently Asked Questions (FAQs)

  • A good PCB layout for the LDBL20D-25R involves keeping the sensor away from high-current carrying traces, using a solid ground plane, and minimizing the distance between the sensor and the microcontroller. A 4-layer PCB with a dedicated ground plane is recommended.
  • Calibration of the LDBL20D-25R involves applying known pressures to the sensor and measuring the corresponding output voltages. A calibration curve can then be generated to map output voltages to pressure values. It is recommended to perform calibration at multiple temperatures to account for temperature effects.
  • The recommended power-on sequence for the LDBL20D-25R is to first apply the analog supply voltage (VCC) and then the digital supply voltage (VDD). This ensures that the internal voltage regulators are properly initialized.
  • The LDBL20D-25R outputs a 16-bit digital signal that represents the measured pressure. The output data should be read using a 16-bit register, and the pressure value can be calculated using the calibration curve generated during calibration.
  • The recommended operating temperature range for the LDBL20D-25R is -40°C to 125°C. However, the sensor's accuracy and stability may be affected at extreme temperatures, and calibration may be required to ensure accurate readings.

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LDBL20D-25R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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