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TPS70245PWPR - Texas Instruments

Description: LDO Voltage Regulators Dual-Output LDO Reg

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TPS70245PWPR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP (R-PDSO-G20)
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TPS70245PWPR - Texas Instruments  - 3D model - Small Outline Packages - PWP (R-PDSO-G20)
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TPS70245PWPR Details

  • Manufacturer Part Number:

    TPS70245PWPR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.275 V

  • Dropout Voltage1-Nom:

    0.17 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    3.641 V

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.0039%

  • Load Regulation-Max:

    0.001%

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    20

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Current2-Max:

    0.25 A

  • Output Voltage1-Max:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Output Voltage2-Max:

    1.224 V

  • Output Voltage2-Min:

    1.176 V

  • Output Voltage2-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Technology:

    PMOS

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    4.4 mm

TPS70245PWPR Frequently Asked Questions (FAQs)

  • The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements. A larger capacitor can help reduce input voltage ripple and improve overall system stability.
  • To ensure stability, follow the recommended PCB layout guidelines, use a low-ESR output capacitor, and add a 10nF to 100nF capacitor between the VOUT and GND pins to filter out high-frequency noise. Additionally, ensure the input voltage is within the recommended range and the output current is within the specified limits.
  • The maximum output current is 450mA, but it's recommended to derate the output current based on the ambient temperature and input voltage to ensure reliable operation. Refer to the datasheet's thermal derating curves for more information.
  • The TPS70245PWPR is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Ensure proper thermal management, such as heat sinking and airflow, to maintain a safe operating temperature.
  • The output voltage can be adjusted by connecting a resistor divider network between the VOUT and ADJ pins. The datasheet provides a formula to calculate the required resistor values for a specific output voltage.

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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 TPS70245PWP Texas Instruments

Fixed Positive LDO Regulator, 2 Output, 3.3V1, 1.2V2, PMOS, PDSO20