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KIA78R09PI - KEC

Description: BIPOLAR LINEAR INTEGRATED CIRCUIT

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Symbol
KIA78R09PI - KEC - PCB symbol
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PCB Footprints
KIA78R09PI - KEC PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220IS-4_22
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3D Models
KIA78R09PI - KEC - 3D model - Transistor Outline, Vertical - TO-220IS-4_22
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KIA78R09PI Details

  • Manufacturer Part Number:

    KIA78R09PI

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220IS

  • Package Description:

    TO-220IS, 4 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    KEC

  • YTEOL:

    6.3

  • Dropout Voltage1-Max:

    0.5 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    10 V

  • JESD-30 Code:

    R-XSFM-T4

  • Load Regulation-Max:

    0.18%

  • Number of Functions:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    9.22 V

  • Output Voltage1-Min:

    8.78 V

  • Output Voltage1-Nom:

    9 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    2.4%

KIA78R09PI Frequently Asked Questions (FAQs)

  • The maximum input voltage is 35V, but it's recommended to keep it below 30V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 10uF, and keep the distance between the input and output capacitors as short as possible.
  • The minimum input voltage required for proper regulation is 7.5V, but it's recommended to keep it above 8V for optimal performance.
  • The KIA78R09PI is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage at higher temperatures to ensure reliability.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit to protect the input from surges or spikes, and consider adding a fuse or PTC (Positive Temperature Coefficient) thermistor for overcurrent protection.

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KIA78R09PI Overview

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