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TPS79912DDCT - Texas Instruments

Description: Texas Instruments TPS79912DDCT, LDO Voltage Regulator, 200mA, 1.2 V ±1%, 2.7 → 6.5 Vin, 5-Pin SOT-23

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PCB Footprints
TPS79912DDCT - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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TPS79912DDCT - Texas Instruments  - 3D model - SOT23 (5-Pin) - DDC (R-PDSO-G5)
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TPS79912DDCT Details

  • Manufacturer Part Number:

    TPS79912DDCT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.175 V

  • Dropout Voltage1-Nom:

    0.1 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    2.7 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Line Regulation-Max:

    0.000912%

  • Load Regulation-Max:

    0.004788%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • 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:

    0.2 A

  • Output Voltage1-Max:

    1.224 V

  • Output Voltage1-Min:

    1.176 V

  • Output Voltage1-Nom:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.6 mm

TPS79912DDCT Frequently Asked Questions (FAQs)

  • The TPS79912DDCT can handle a maximum input voltage of 5.5V, but it's recommended to keep it below 5V to ensure reliable operation.
  • To ensure stability, it's essential to use a capacitor with a value between 1uF to 10uF on the output pin, and a capacitor with a value between 1uF to 10uF on the input pin. Additionally, keep the output capacitor close to the device and use a low-ESR capacitor.
  • The minimum input capacitance required is 1uF, but it's recommended to use a 2.2uF or 4.7uF capacitor to ensure stability and reduce noise.
  • The TPS79912DDCT is rated for operation up to 125°C, but it's essential to consider the power dissipation and thermal resistance when operating in high-temperature environments. Ensure proper heat sinking and thermal management to prevent overheating.
  • The output voltage of the TPS79912DDCT is adjustable using the feedback resistors R1 and R2. The output voltage can be calculated using the formula: Vout = 1.2V x (1 + R2/R1).

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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 TPS79912DDCR Texas Instruments

Fixed Positive LDO Regulator, 1.2V, 0.175V Dropout, BICMOS, PDSO5