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- Stock & Prices $ Price & Stock for LM231N
- Part Number LM231N
- Manufacturer Texas Instruments
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - p(r-pdip-t8)
- Released Date Jun 22, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM231N Details
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Manufacturer Part Number:
LM231N
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
DIP
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Package Description:
PLASTIC, DIP-8
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Pin Count:
8
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HTS Code:
8542.39.00.50
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Converter Type:
VOLTAGE TO FREQUENCY CONVERTER
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JESD-30 Code:
R-PDIP-T8
LM231N Frequently Asked Questions (FAQs)
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The LM231N can handle input voltages up to 42V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
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To ensure stability, make sure to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and a minimum input capacitance of 0.1uF. Also, keep the output voltage sense lines short and away from noise sources.
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The LM231N is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and consider using a heat sink if operating in high-temperature environments.
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Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT, where VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current. Make sure to consider the thermal resistance of the package and the ambient temperature when calculating the junction temperature.
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Yes, the LM231N can be used in an LDO configuration, but it's not optimized for low-dropout operation. The minimum input-to-output voltage differential is around 1.5V, so it's not suitable for very low-dropout applications.
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LM231N Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
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