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TLV1117-25CDCY - Texas Instruments

Description: Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection

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PCB Footprints
TLV1117-25CDCY - Texas Instruments PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - DCY (R-PDSO-G4
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3D Models
TLV1117-25CDCY - Texas Instruments  - 3D model - SOT223 (3-Pin) - DCY (R-PDSO-G4
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TLV1117-25CDCY Details

  • Manufacturer Part Number:

    TLV1117-25CDCY

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.3 V

  • Dropout Voltage1-Nom:

    1.2 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    15 V

  • Input Voltage-Min:

    3.9 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.006%

  • Load Regulation-Max:

    0.01%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    0.8 A

  • Output Voltage1-Max:

    2.55 V

  • Output Voltage1-Min:

    2.45 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

TLV1117-25CDCY Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TLV1117-25CDCY is 15V, but it's recommended to keep it below 12V for reliable operation.
  • The TLV1117-25CDCY is rated for operation up to 125°C, but the output voltage may decrease at high temperatures. It's recommended to derate the output current and voltage according to the thermal derating curve in the datasheet.
  • To ensure stability, use a minimum output capacitance of 10uF with an ESR of 0.1-10 ohms, and keep the input capacitance below 10uF. Also, ensure that the input and output voltage rails are properly decoupled with ceramic capacitors.
  • The TLV1117-25CDCY has a dropout voltage of around 1.5V, which means it can operate with a minimum input-to-output voltage difference of 1.5V. However, it's not suitable for ultra-low-dropout applications. For such applications, consider using a dedicated low-dropout regulator like the TLV703 or TLV704.
  • The power dissipation in the TLV1117-25CDCY can be calculated using the formula: Pd = (Vin - Vout) x Iout + (Vin x Iq), where Vin is the input voltage, Vout is the output voltage, Iout is the output current, and Iq is the quiescent current. Ensure that the power dissipation is within the recommended limits to prevent overheating.

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TLV1117-25CDCY 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 TLV1117-25CDCYR Texas Instruments

Fixed Positive LDO Regulator, 2.5V, 1.3V Dropout, BIPolar, PDSO4