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ISL21080DIH312Z-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 guaranteed 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 f

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ISL21080DIH312Z-TK - Renesas Electronics - PCB symbol
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PCB Footprints
ISL21080DIH312Z-TK - Renesas Electronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - ISL21080DIH309Z-TK-1
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3D Models
ISL21080DIH312Z-TK - Renesas Electronics - 3D model - SOT23 (3-Pin) - ISL21080DIH309Z-TK-1
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ISL21080DIH312Z-TK Details

  • Manufacturer Part Number:

    ISL21080DIH312Z-TK

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT23

  • Pin Count:

    3

  • Manufacturer Package Code:

    P3.064A

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • 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:

    1.2572 V

  • Output Voltage-Min:

    1.2428 V

  • Output Voltage-Nom:

    1.25 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):

    5.5 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3 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:

    0.6%

  • Width:

    1.3 mm

ISL21080DIH312Z-TK Frequently Asked Questions (FAQs)

  • A good PCB layout for the ISL21080DIH312Z-TK involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure the stability of the output voltage, it's essential to choose the correct output capacitor value and type. A minimum capacitance of 10uF is recommended, and the capacitor should have a low ESR (Equivalent Series Resistance) to minimize voltage ripple. Additionally, the output voltage can be stabilized by adding a capacitor in parallel with the output resistor.
  • The ISL21080DIH312Z-TK can handle a maximum input voltage of 15V. However, it's recommended to operate the device within the recommended input voltage range of 5.5V to 12V for optimal performance and reliability.
  • The ISL21080DIH312Z-TK is a programmable voltage regulator, and the output voltage can be programmed using an external resistor divider network. The output voltage can be calculated using the formula: Vout = 0.8V * (1 + R1/R2), where R1 and R2 are the resistors in the divider network.
  • The ISL21080DIH312Z-TK has a thermal derating of 30mW/°C above 25°C. This means that the device's power dissipation should be reduced by 30mW for every degree Celsius above 25°C to prevent overheating and ensure reliable operation.

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ISL21080DIH312Z-TK Overview

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