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KA78R33CTU - onsemi

Description: Obsolete - CMOS Image Sensor, 6.0 MP

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KA78R33CTU - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO−220 FULLPAK 4LD CASE 340BE ISSUE O
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KA78R33CTU - onsemi  - 3D model - Transistor Outline, Vertical - TO−220 FULLPAK 4LD CASE 340BE ISSUE O
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KA78R33CTU Details

  • Manufacturer Part Number:

    KA78R33CTU

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220-4 FullPak

  • Package Description:

    TO-220F, 4 PIN

  • Manufacturer Package Code:

    340BE

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    10 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    R-PSFM-T4

  • JESD-609 Code:

    e3

  • Line Regulation-Max:

    0.0825%

  • Load Regulation-Max:

    0.066%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    80 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    3.38 V

  • Output Voltage1-Min:

    3.22 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP4,.06TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    RAIL

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    2.4%

KA78R33CTU Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the KA78R33CTU is 35V, although it's recommended to keep it below 30V for reliable operation.
  • To ensure stability, a minimum output capacitance of 1uF is required, and the ESR (Equivalent Series Resistance) of the capacitor should be less than 5 ohms. Additionally, the input capacitor should be at least 1uF with an ESR less than 1 ohm.
  • The maximum output current that the KA78R33CTU can provide is 1A, but it's recommended to keep it below 0.8A for reliable operation and to prevent overheating.
  • To protect the KA78R33CTU from overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the junction temperature below 125°C. Also, avoid high input voltages and large output currents that can cause excessive power dissipation.
  • The KA78R33CTU is rated for operation up to 125°C, but its performance may degrade at high temperatures. If you need to operate the device in a high-temperature environment, consider using a heat sink and ensuring good airflow to keep the junction temperature within the recommended range.

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KA78R33CTU Overview

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Part Image KA78R33CTSTU Fairchild Semiconductor Corporation

Fixed Positive LDO Regulator, 3.3V, 0.5V Dropout, BIPolar, PSFM4