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ISL21010DFH312Z-TK - Renesas Electronics

Description: The ISL21010 is a precision, low dropout micropower bandgap voltage reference in a space-saving SOT-23 package. It operates from a single 2.2V to 5.5V supply (minimum voltage is dependent on voltage option) and provides a ±0.2% accurate reference. The ISL21010 provides up to 25mA of output current sourcing with a low 150mV dropout voltage. Output voltage options include 1.024V, 1.2V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V. The low supply current and low dropout voltage combined with high accuracy make t

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Symbol
ISL21010DFH312Z-TK - Renesas Electronics - PCB symbol
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PCB Footprints
ISL21010DFH312Z-TK - Renesas Electronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - P3.064-ren1
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3D Models
ISL21010DFH312Z-TK - Renesas Electronics - 3D model - SOT23 (3-Pin) - P3.064-ren1
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ISL21010DFH312Z-TK Details

  • Manufacturer Part Number:

    ISL21010DFH312Z-TK

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT23

  • Package Description:

    SOT-23, 3PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    P3.064

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Date Of Intro:

    2017-10-04

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.2525 V

  • Output Voltage-Min:

    1.2475 V

  • Output Voltage-Nom:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.1 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.2 V

  • Supply Voltage-Nom (Vsup):

    3 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.3 mm

ISL21010DFH312Z-TK Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL21010DFH312Z-TK involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure the stability of the output voltage, it is essential to follow the recommended capacitor selection and placement guidelines, use a low-ESR output capacitor, and ensure that the input voltage is within the recommended range. Additionally, the output voltage can be stabilized by adding a capacitor in parallel with the output resistor.
  • The maximum ambient temperature range for the ISL21010DFH312Z-TK is -40°C to +125°C. However, the device's performance and reliability may degrade if operated at the extreme ends of this range for an extended period.
  • Yes, the ISL21010DFH312Z-TK is suitable for high-reliability applications. It is manufactured using a robust process, and its design and testing are focused on ensuring high reliability. However, it is essential to follow proper design and manufacturing guidelines to ensure the device's reliability in the specific application.
  • To troubleshoot issues with the ISL21010DFH312Z-TK, start by verifying the input voltage, output voltage, and current. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to check for any unusual voltage or current waveforms. If the issue persists, consult the datasheet and application notes or contact Renesas Electronics Corporation's technical support.

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ISL21010DFH312Z-TK Overview

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