Symbol
PCB Footprints
- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for UM9401SM
- Part Number UM9401SM
- Manufacturer Microchip
- Pin Count 3
- Part Category Integrated Circuit
- Package Category Other
- Footprint Name Other - UM9401SM-5
- Released Date Feb 7, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
UM9401SM Details
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Manufacturer Part Number:
UM9401SM
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Part Life Cycle Code:
Active
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Package Description:
SURFACE MOUNT PACKAGE-2
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Country Of Origin:
USA
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.60
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Factory Lead Time:
30 Weeks
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Manufacturer:
Microchip Technology Inc
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YTEOL:
19
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Additional Feature:
LOW DISTORTION
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Application:
SWITCHING
UM9401SM Frequently Asked Questions (FAQs)
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Microchip provides a recommended PCB layout in the UM9401SM evaluation board user's guide. It's essential to follow the layout guidelines to minimize noise, ensure proper thermal management, and optimize signal integrity.
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The UM9401SM output voltage range can be configured using the VOUT_MODE pin. For example, connecting VOUT_MODE to GND sets the output voltage range to 0.8V to 1.5V, while connecting it to VCC sets the range to 1.5V to 3.3V. Refer to the datasheet for specific configuration details.
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The UM9401SM can handle input voltages up to 5.5V. However, it's recommended to operate within the specified input voltage range of 2.7V to 5.5V for optimal performance and reliability.
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To ensure stability and reliability, follow the recommended operating conditions, decoupling, and layout guidelines. Additionally, consider using a soft-start circuit to prevent inrush currents, and ensure the output capacitor is properly sized and selected.
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The UM9401SM is rated for operation up to 125°C (TJ). However, it's essential to consider the thermal management and ensure the device is properly cooled to prevent overheating, which can affect its performance and reliability.
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UM9401SM Overview
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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