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BU1850MUV-E2 - ROHM Semiconductor

Description: I/O Expander 8 I2C 400 kHz VQFN016V3030 1.65V ~ 3.6V -30°C ~ 85°C

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PCB Footprints
BU1850MUV-E2 - ROHM Semiconductor PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - VQFN016V3030
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3D Models
BU1850MUV-E2 - ROHM Semiconductor  - 3D model - Quad Flat No-Lead - VQFN016V3030
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BU1850MUV-E2 Details

  • Manufacturer Part Number:

    BU1850MUV-E2

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    3 X 3 MM, ROHS COMPLIANT, VQFN-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    S-XQCC-N16

  • Length:

    3 mm

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    0

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC16,.12SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

BU1850MUV-E2 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the BU1850MUV-E2 is 1.7V to 5.5V.
  • To ensure the stability of the output voltage, it is recommended to use a ceramic capacitor with a capacitance of 1uF or more between the VOUT and GND pins, and to keep the output capacitor close to the VOUT pin.
  • The maximum output current that the BU1850MUV-E2 can provide is 500mA.
  • The output voltage of the BU1850MUV-E2 can be adjusted by connecting resistors between the FB and VOUT pins. The output voltage can be calculated using the formula: VOUT = 0.8V x (R1/R2 + 1), where R1 and R2 are the resistors connected between the FB and VOUT pins.
  • The EN (Enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it is low, the regulator is disabled.

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BU1850MUV-E2 Overview

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