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ISL21080CIH350Z-TK - Renesas Electronics

Description: The ISL21080 analog voltage references feature low supply voltage operation at ultra-low 310nA typical, 1.5μA maximum operating current. Additionally, the ISL21080 family features ensured initial accuracy as low as ±0.2% and 50ppm/°C temperature coefficient. These references are ideal for general-purpose portable applications to extend battery life at a lower cost. The ISL21080 is provided in the industry standard 3 Ld SOT-23 pinout. The ISL21080 output voltages can be used as precision voltage sources for

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ISL21080CIH350Z-TK - Renesas Electronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - P3.064A-1
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ISL21080CIH350Z-TK - Renesas Electronics  - 3D model - SOT23 (3-Pin) - P3.064A-1
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ISL21080CIH350Z-TK Details

  • Manufacturer Part Number:

    ISL21080CIH350Z-TK

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT23

  • Pin Count:

    3

  • Manufacturer Package Code:

    P3.064A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.01 V

  • Output Voltage-Min:

    4.99 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.12 mm

  • Supply Current-Max (Isup):

    0.0015 mA

  • Supply Voltage-Max (Vsup):

    8 V

  • Supply Voltage-Min (Vsup):

    5.5 V

  • Supply Voltage-Nom (Vsup):

    6.5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • 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

ISL21080CIH350Z-TK Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note AN1965, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The device's operating temperature range is -40°C to 125°C. Ensure proper thermal management by providing adequate heat sinking, using thermal interface materials, and keeping the device away from heat sources. Monitor the device's temperature using the internal temperature sensor or an external thermometer.
  • Renesas recommends using a 10uF to 22uF X5R or X7R ceramic capacitor with a voltage rating of 16V or higher for the input capacitor. This ensures stable operation and minimizes noise.
  • The output voltage can be configured using the VOUT pin and an external resistor divider network. Refer to the datasheet's voltage adjustment section for the calculation formula and example circuits.
  • The maximum output current capability is 800mA. However, the actual output current may be limited by the input voltage, output voltage, and thermal considerations. Ensure the device is operated within the specified operating conditions to avoid overheating or damage.

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