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UCC284DPTR-ADJ - Texas Instruments

Description: LDO Voltage Regulators 0.5A Negative Linear

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UCC284DPTR-ADJ - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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UCC284DPTR-ADJ - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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UCC284DPTR-ADJ Details

  • Manufacturer Part Number:

    UCC284DPTR-ADJ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOP-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage-Max:

    3.2 V

  • Input Voltage-Min:

    15 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max (%/V):

    0.02

  • Load Regulation-Max(%):

    0.18%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -55 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    -1.2 V

  • Output Voltage1-Min:

    -15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BCDMOS

  • 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

  • Voltage Tolerance-Max:

    2.5%

  • Width:

    3.9 mm

UCC284DPTR-ADJ Frequently Asked Questions (FAQs)

  • A good PCB layout for the UCC284DPTR-ADJ involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise.
  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and that the feedback loop is properly compensated. It's also recommended to add a small capacitor (e.g. 10nF) between the VCC pin and GND to filter out high-frequency noise.
  • The UCC284DPTR-ADJ can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and to prevent overheating.
  • The output voltage of the UCC284DPTR-ADJ can be adjusted by changing the resistive divider ratio of the feedback network. The output voltage is determined by the ratio of R1 and R2, where R1 is the resistor connected between the output and the feedback pin, and R2 is the resistor connected between the feedback pin and ground.
  • The UCC284DPTR-ADJ can deliver up to 3A of output current, but it's recommended to keep the output current below 2A to ensure reliable operation and to prevent overheating.

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UCC284DPTR-ADJ Overview

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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.

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Part Image UCC384DP-ADJTR Texas Instruments

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For a full list of alternate parts for UCC284DPTR-ADJ, check out Findchips.com