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LM20123MHE

Part No LM20123MHE
Manufacturer Texas Instruments
Description LM20123/LM20123Q 3A, 1.5MHz PowerWise Synchronous Buck Regulator
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Manufacturer Texas Instruments
Win Source Part Number 1196989-LM20123MHE
Manufacturer Homepage www.ti.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM20123MHE CAD Model

Description

Product Overview: LM20123MHE from Texas Instruments

The LM20123MHE is a high-performance, adjustable frequency, synchronous buck regulator from Texas Instruments. This state-of-the-art device is designed to deliver up to 3A of continuous load current with excellent efficiency. It operates over an input voltage range of 2.95V to 5.5V, making it suitable for a wide range of applications including point-of-load conversions from a 3.3V or 5V rail.

One of the key features of the LM20123MHE is its ability to switch at a programmable frequency range from 300kHz to 1MHz. This allows for flexibility in optimizing the size and response of the external components. The switching frequency can be synchronized to an external clock to minimize system disturbances and provide noise-sensitive applications with a cleaner power source.

The regulator utilizes an Emulated Current Mode Control architecture that provides fast transient response and excellent loop stability. This innovative technology also allows for the use of ceramic capacitors, which are smaller, more reliable, and provide lower output ripple. Additionally, the LM20123MHE includes a number of protective features such as overvoltage protection, thermal shutdown, under-voltage lockout, and a pre-bias startup capability, ensuring safe and reliable operation under various conditions.

For ease of use, the LM20123MHE comes in a thermally enhanced 14-pin TSSOP (Thin Shrink Small Outline Package) with a PowerPAD™. The PowerPAD™ feature ensures improved thermal performance, which is critical for maintaining performance and reliability in a compact footprint. This regulator is ideal for powering FPGA, ASIC, and microprocessor cores, as well as other point-of-load applications in networking, telecommunications, and industrial markets.

Overall, the LM20123MHE from Texas Instruments is a versatile and robust solution for high-efficiency power conversion. Its advanced features and flexible design make it an excellent choice for designers looking for a compact, efficient, and reliable voltage regulator.

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Pricing & Ordering

Quantity Unit Price Ext. Price
20+ $2.5953 $51.9060
42+ $2.4311 $102.1062
64+ $2.3490 $150.3360
92+ $2.1847 $200.9924
119+ $2.1026 $250.2094
149+ $2.0204 $301.0396
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Availability: 18,930 pieces
MOQ: 20 pcs
Order Increment : 1 pcs
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