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ISL9003AIEJZ-T - Renesas Electronics

Description: ISL9003A is a high performance single low noise, high PSRR LDO that delivers a continuous 150mA of load current. It has a low standby current and is stable with 1µF of MLCC output capacitance with an ESR of up to 200mΩ. The ISL9003A has a very high PSRR of 90dB and output noise is 20µVRMS (typical). When coupled with a no load quiescent current of 31µA (typical), and 0. 5µA shutdown current, the ISL9003A is an ideal choice for portable wireless equipment. The ISL9003A comes in many fixed voltage options wit

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ISL9003AIEJZ-T - Renesas Electronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - P5.049
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ISL9003AIEJZ-T - Renesas Electronics  - 3D model - SOT23 (5-Pin) - P5.049
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ISL9003AIEJZ-T Details

  • Manufacturer Part Number:

    ISL9003AIEJZ-T

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SC70

  • Package Description:

    SC-70, 5-PIN

  • Pin Count:

    5

  • Manufacturer Package Code:

    P5.049

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.4 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage Absolute-Max:

    7.1 V

  • Input Voltage-Max:

    6.5 V

  • Input Voltage-Min:

    3.3 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    2.8504 V

  • Output Voltage1-Min:

    2.7496 V

  • Output Voltage1-Nom:

    2.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    1.8%

  • Width:

    1.25 mm

ISL9003AIEJZ-T Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1995, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions, including derating the output current and voltage according to the temperature derating curve provided in the datasheet. Additionally, consider using thermal management techniques such as heat sinks or thermal interfaces to reduce the junction temperature.
  • The ISL9003AIEJZ-T is designed to meet CISPR 22 Class B and FCC Part 15 Class B emissions standards. To minimize EMI and RFI, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering components as needed.
  • Yes, the ISL9003AIEJZ-T is suitable for battery-powered applications due to its low quiescent current and high efficiency. However, consider the device's shutdown current and ensure that it meets the power budget requirements of your application.
  • Renesas provides a troubleshooting guide in their application note AN1996, which covers common issues and their solutions. Additionally, consider using oscilloscopes and thermal imaging cameras to diagnose and debug issues.

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