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LMS1585ACT-1.5/NOPB - Texas Instruments

Description: Texas Instruments LMS1585ACT-1.5/NOPB, LDO Voltage Regulator, 5A, 1.5 V, 2.5 → 13 Vin, 3-Pin TO-220

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LMS1585ACT-1.5/NOPB - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - LMS1585ACT-1.5/NOPB
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LMS1585ACT-1.5/NOPB - Texas Instruments  - 3D model - Transistor Outline, Vertical - LMS1585ACT-1.5/NOPB
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LMS1585ACT-1.5/NOPB Details

  • Manufacturer Part Number:

    LMS1585ACT-1.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1.4 V

  • Dropout Voltage1-Nom:

    1.2 V

  • Input Voltage Absolute-Max:

    13 V

  • Input Voltage-Max:

    13 V

  • Input Voltage-Min:

    3 V

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Length:

    14.986 mm

  • Line Regulation-Max:

    0.003%

  • Load Regulation-Max:

    0.0075%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    125 °C

  • Output Current1-Max:

    5 A

  • Output Voltage1-Max:

    1.53 V

  • Output Voltage1-Min:

    1.47 V

  • Output Voltage1-Nom:

    1.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    19.55 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    2%

  • Width:

    10.16 mm

LMS1585ACT-1.5/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the IC to improve thermal performance. A minimum of 2 oz copper thickness is recommended.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, adding a 10nF to 22nF ceramic capacitor in parallel with the output capacitor can help prevent oscillations.
  • Although the datasheet specifies a maximum input voltage of 15V, it's recommended to limit the input voltage to 12V to ensure reliable operation and prevent damage to the IC.
  • The LMS1585ACT-1.5/NOPB is rated for operation up to 125°C. However, it's essential to consider the thermal derating curves and ensure that the IC does not exceed the maximum junction temperature (Tj) of 150°C.
  • The output voltage tolerance can be calculated using the formula: ΔVout = ±(1.5% x Vout) + ±(1% x Vref). Ensure that the calculated tolerance meets your application requirements, and consider using a voltage reference with a tighter tolerance if necessary.

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LMS1585ACT-1.5/NOPB 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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