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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for 1N5552
- Part Number 1N5552
- Manufacturer Microchip
- Pin Count 999
- Last Modified Date Jul 18, 2026 8:40 PM UTC
- Pinout / Pin List Click Here (Member Only)
1N5552 Details
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Manufacturer Part Number:
1N5552
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Part Life Cycle Code:
Active
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Package Description:
GLASS, E PACKAGE, 2 PIN
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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HTS Code:
8541.10.00.80
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Factory Lead Time:
10 Weeks
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Manufacturer:
Microchip Technology Inc
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YTEOL:
23
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Additional Feature:
HIGH RELIABILITY
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Application:
GENERAL PURPOSE
1N5552 Frequently Asked Questions (FAQs)
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The maximum frequency of operation for the 1N5552 is typically around 500 kHz, but it can vary depending on the specific application and circuit design.
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No, the 1N5552 is a timer IC and not a voltage regulator. It's designed to generate a stable timing signal, not regulate voltage. Use a dedicated voltage regulator IC for voltage regulation.
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To ensure stability and oscillation at the desired frequency, make sure to use a stable power supply, decouple the power pins with capacitors, and use a suitable resistor-capacitor (RC) network to set the timing interval.
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The 1N5552 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure proper heat sinking and thermal management to maintain reliability.
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Check the power supply, decoupling capacitors, and RC network values. Verify that the timing resistors and capacitors are within the recommended values. Use an oscilloscope to measure the output waveform and identify any issues.
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1N5552 Overview
Use the download button to access the 1N5552 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like 1N555,
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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
