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TPS7A3301KC - Texas Instruments

Description: Vin -3V to -36V, -1A, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator

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PCB Footprints
TPS7A3301KC - Texas Instruments PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - KC (R-PSFM-T7)-1
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3D Models
TPS7A3301KC - Texas Instruments  - 3D model - Transistor Outline, Vertical - KC (R-PSFM-T7)-1
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TPS7A3301KC Details

  • Manufacturer Part Number:

    TPS7A3301KC

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 7 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.8 V

  • Dropout Voltage1-Nom:

    0.325 V

  • JESD-30 Code:

    R-PSFM-T7

  • JESD-609 Code:

    e3

  • Length:

    10.16 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    7

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    33 V

  • Output Voltage1-Min:

    1.182 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP7,.1,50TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    11.38 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    4.58 mm

TPS7A3301KC Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the TPS7A3301KC is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the output capacitor should be placed as close to the output pin as possible.
  • The maximum output current that the TPS7A3301KC can deliver is 3A, but it's recommended to keep it below 2.5A for optimal performance and reliability.
  • To handle thermal considerations, ensure good airflow around the device, and use a heat sink if necessary. The device has a thermal shutdown feature that turns off the output when the junction temperature exceeds 150°C.
  • The EN (enable) pin is used to turn the device on or off. To use it, connect the EN pin to a logic-level signal (e.g., from a microcontroller). When the EN pin is high, the device is enabled, and when it's low, the device is disabled.

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TPS7A3301KC 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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