Please enter a minimum 3 letters or numbers
Technical Content
Part Image

MIC4043BM4 - Microchip

Description: Low Voltage Shunt Regulator series Converter, Power Supplies Voltage Regulator IC 1 Output SOT-143 IC REG CONV PWR SUP 1OUT SOT143

Download MIC4043BM4 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
MIC4043BM4 - Microchip - PCB symbol
click to zoom
PCB Footprints
MIC4043BM4 - Microchip PCB footprint - Other - Other - 4-Pin SOT-143 (M4)
click to zoom
3D Models
MIC4043BM4 - Microchip - 3D model - Other - 4-Pin SOT-143 (M4)
click to zoom

MIC4043BM4 Details

  • Manufacturer Part Number:

    MIC4043BM4

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-143

  • Package Description:

    TSSOP, TO-253

  • Pin Count:

    4

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    0

  • Analog IC - Other Type:

    THREE TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e0

  • Length:

    2.86 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.2699 V

  • Output Voltage-Min:

    1.2201 V

  • Output Voltage-Nom:

    1.245 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-253

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    240

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    1.8 V

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    888 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.9 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.3 mm

MIC4043BM4 Frequently Asked Questions (FAQs)

  • A good PCB layout for the MIC4043BM4 involves keeping the input and output capacitors close to the device, using short and wide traces for the power lines, and separating the analog and digital grounds. A 4-layer PCB with a solid ground plane is also recommended.
  • To ensure stability, make sure the output capacitor is within the recommended range (10uF to 100uF), the input capacitor is at least 1uF, and the feedback resistors are within the recommended range (1kΩ to 10kΩ). Also, avoid using long feedback traces and keep the device away from noise sources.
  • The maximum ambient temperature for the MIC4043BM4 is 85°C. However, the device can operate up to 125°C with derating. It's essential to ensure proper heat sinking and thermal management to prevent overheating.
  • Yes, the MIC4043BM4 is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive and industrial applications. However, it's essential to follow the recommended operating conditions and ensure proper design and testing.
  • To troubleshoot issues with the MIC4043BM4, start by checking the input and output voltages, ensuring they are within the recommended range. Verify the feedback resistors and capacitors are correctly connected and within the recommended values. Also, check for noise sources, thermal issues, and ensure proper PCB layout and design.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MIC4043BM4 Overview

Use the download button to access the MIC4043BM4 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MIC40, or try a keyword search, such as Voltage References

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

Parts related to MIC4043BM4

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑

MIC4043BM4 Alternates

Showing results

Image Part Number Model
Part Image MIC4043YM4 Microchip Technology Inc

Three Terminal Voltage Reference, 1 Output, 1.245V, PDSO4
Part Image MIC4043YM4-TR Micrel Inc

Three Terminal Voltage Reference, 1 Output, 1.245V, PDSO4
Part Image MIC4043YM4TR Microchip Technology Inc

Three Terminal Voltage Reference, 1 Output, 1.245V, PDSO4
Part Image MIC4043BM4TR Micrel Inc

Three Terminal Voltage Reference, 1 Output, 1.245V, PDSO4