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M78AR05-0.5 - Minmax

Description: The M78AR-0.5 series is a new range of switching regulators designed as a drop-in replacement for old LM78xx linear regulators with low efficiency.The very high efficiency of these step-down converters allow an operating temperature up to 80℃ at full-load without need of any heatsink. The regulators come in a package which fits in the standard TO-220 footprint of linear regulators.

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Symbol
M78AR05-0.5 - Minmax - PCB symbol
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PCB Footprints
M78AR05-0.5 - Minmax PCB footprint - Other - Other - SIP-3
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3D Models
M78AR05-0.5 - Minmax - 3D model - Other - SIP-3
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M78AR05-0.5 Details

  • Manufacturer Part Number:

    M78AR05-0.5

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SIP-3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Minmax Technology Co Ltd

  • YTEOL:

    6

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    32 V

  • Input Voltage-Min:

    6.5 V

  • JESD-30 Code:

    R-PSIP-T3

  • Length:

    11.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    90 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Equivalence Code:

    SIP3,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    380 kHz

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    10

  • Width:

    7.55 mm

M78AR05-0.5 Frequently Asked Questions (FAQs)

  • A 1-10uF ceramic capacitor is recommended for input decoupling, but the optimal value may vary depending on the specific application and PCB layout.
  • Use a high-precision resistor divider network for the output voltage adjustment, and ensure the output capacitor is a low-ESR type with a value of at least 10uF.
  • The maximum ambient temperature for reliable operation is 85°C, but derating may be necessary for high-power applications or extreme environmental conditions.
  • While the M78AR05-0.5 is a reliable component, it may not meet the specific requirements for high-reliability or safety-critical applications. Consult the manufacturer's documentation and relevant industry standards for guidance.
  • Use a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the regulator from voltage transients and surges.

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M78AR05-0.5 Overview

Use the download button to access the M78AR05-0.5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like M78AR, or try a keyword search, such as Switching Regulator or Controllers

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