3D Models
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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM20123MH
- Part Number LM20123MH
- Manufacturer Texas Instruments
- Pin Count 17
- Part Category Integrated Circuit
- Package Category Other
- Pinout / Pin List Click Here (Member Only)
LM20123MH Details
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Manufacturer Part Number:
LM20123MH
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TSSOP
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Package Description:
TSSOP-16
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Pin Count:
16
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Analog IC - Other Type:
SWITCHING REGULATOR
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Control Mode:
CURRENT-MODE
LM20123MH Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also important to follow general best practices for high-frequency PCB design, such as using a solid ground plane, minimizing trace lengths, and avoiding vias under the device.
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To ensure stability, make sure to follow the recommended compensation network and component values, and verify that the device is operated within the recommended operating conditions. Additionally, consider simulating the circuit using SPICE models to identify potential stability issues.
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While the datasheet doesn't specify a maximum capacitive load, a general rule of thumb is to limit the capacitive load to 10nF or less. Exceeding this value may affect the device's stability and performance. If a larger capacitive load is required, consider adding a buffer stage or using a device with a higher drive capability.
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The LM20123MH is rated for operation up to 125°C, but the device's performance and reliability may degrade at higher temperatures. Be sure to follow the recommended operating conditions and consider derating the device's performance at higher temperatures. Additionally, ensure that the PCB and surrounding components are also rated for high-temperature operation.
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Start by verifying that the device is operated within the recommended operating conditions and that the PCB layout follows the recommended guidelines. Use oscilloscopes and other measurement tools to identify the source of the issue. Consult the datasheet and application notes for troubleshooting guidance, and consider seeking support from Texas Instruments or a qualified engineer.
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LM20123MH Overview
Use the download button to access the LM20123MH 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 LM201,
or try a keyword search, such as Switching Regulator or Controllers
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.
