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ISL21010CFH333Z-T7A - 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 output current sourcing with 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

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ISL21010CFH333Z-T7A - Renesas Electronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - P3.064-ren1
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ISL21010CFH333Z-T7A - Renesas Electronics  - 3D model - SOT23 (3-Pin) - P3.064-ren1
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ISL21010CFH333Z-T7A Details

  • Manufacturer Part Number:

    ISL21010CFH333Z-T7A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT23

  • Package Description:

    SOT-23, 3PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    P3.064

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    2017-10-04

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • 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:

    3.3066 V

  • Output Voltage-Min:

    3.2934 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • 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):

    3.4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • 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

ISL21010CFH333Z-T7A Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1443, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The ISL21010CFH333Z-T7A requires a specific power-up sequence to ensure proper initialization. Refer to the datasheet section 7.1 'Power-Up Sequence' for the recommended procedure, which includes applying VCC before VIN and waiting for the internal voltage regulator to stabilize.
  • Although the datasheet specifies a maximum VIN voltage of 36V, it's essential to note that the device can tolerate up to 40V for a short duration (less than 100ms) during power-up or voltage transients. However, sustained operation above 36V may reduce the device's lifespan.
  • The output voltage accuracy and tolerance can be calculated using the formulas provided in the datasheet section 6.1 'Output Voltage Accuracy'. The calculation takes into account the internal reference voltage, gain, and output voltage divider resistors.
  • Renesas recommends using a combination of ceramic capacitors and ferrite beads to filter out high-frequency noise and reduce electromagnetic interference (EMI). A typical filtering scheme is shown in the datasheet section 7.2 'EMI Filtering'.

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ISL21010CFH333Z-T7A Overview

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