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ISL78302AARJCZ-T7A - Renesas Electronics

Description: ISL78302A is a high-performance dual LDO capable of sourcing 300mA current from each output. It has a low standby current and very high PSRR and is stable with output capacitance of 1µF to 10µF with ESR of up to 200mΩ. The device integrates an individual Power-On Reset (POR) function for each output. The POR delay for VO2 can be externally programmed by connecting a timing capacitor to the CPOR pin. The POR delay for VO1 is internally fixed at approximately 2ms. A reference bypass pin is also provided for c

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ISL78302AARJCZ-T7A - Renesas Electronics PCB footprint - Small Outline No-lead - Small Outline No-lead - 10 Ld 3x3 DFN_2
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ISL78302AARJCZ-T7A - Renesas Electronics  - 3D model - Small Outline No-lead - 10 Ld 3x3 DFN_2
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ISL78302AARJCZ-T7A Details

  • Manufacturer Part Number:

    ISL78302AARJCZ-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    DFN

  • Package Description:

    DFN-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    L10.3X3C

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    1

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.25 V

  • Dropout Voltage1-Nom:

    0.15 V

  • Dropout Voltage2-Max:

    0.25 V

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    3.3 V

  • JESD-30 Code:

    S-PDSO-N10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    10

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Current2-Max:

    0.3 A

  • Output Voltage1-Max:

    2.8504 V

  • Output Voltage1-Min:

    2.7496 V

  • Output Voltage1-Nom:

    2.8 V

  • Output Voltage2-Max:

    1.8324 V

  • Output Voltage2-Min:

    1.7676 V

  • Output Voltage2-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC10,.12,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

ISL78302AARJCZ-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1995, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The selection of input and output capacitors depends on the specific application requirements. Renesas recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The capacitor selection guide in the datasheet provides more detailed information.
  • The maximum ambient temperature for the ISL78302AARJCZ-T7A is 105°C, but it can be derated to 85°C for high-reliability applications. It's essential to consider the thermal management and heat dissipation in the system design.
  • Yes, the ISL78302AARJCZ-T7A is designed to operate in high-vibration environments. However, it's essential to ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress and vibration-induced failures.
  • Renesas provides a troubleshooting guide in their application note AN1996, which covers common issues and their solutions. Additionally, engineers can use oscilloscopes and thermal imaging cameras to diagnose and debug issues.

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