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Part No LTC3601IMSE
Manufacturer Linear Technology
Catalog Newest Parts
Description 1.5A, 15V Monolithic Synchronous Step-Down Regulator

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Pricing & Ordering $1.2815 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 4,000 pieces
MOQ: 26 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer Linear Technology
Win Source Part Number 1208816-LTC3601IMSE
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 67 pct.
Supply and Demand Status Limited


LTC3601IMSE - High Efficiency, 15V, 1.5A Synchronous Buck Regulator

The LTC3601IMSE is a high performance, monolithic synchronous buck regulator from Linear Technology, a company known for its reliable and efficient power management solutions. This compact integrated circuit is designed to provide a high-efficiency power supply solution for a wide range of applications, including portable devices, industrial equipment, and telecommunications infrastructure.

With an input voltage range of 4V to 15V, the LTC3601IMSE is versatile and can operate from a variety of power sources, including single-cell lithium-ion batteries, multi-cell alkaline batteries, or regulated 12V supplies. Its ability to deliver up to 1.5A of continuous output current makes it suitable for powering small to medium-sized loads, while maintaining a compact footprint on the PCB.

The LTC3601IMSE features a high switching frequency of up to 2.25MHz, which allows for the use of small, low-cost external components, such as inductors and capacitors. This high frequency, coupled with its current mode operation, ensures fast transient response and excellent loop stability. Additionally, the device's synchronous rectification enhances efficiency, especially at lower output voltages, by eliminating the need for an external Schottky diode.

For thermal management, the LTC3601IMSE is housed in a thermally efficient MSOP-16 package with exposed pad for enhanced heat dissipation. This packaging, along with its low quiescent current, helps to maintain optimal performance even in thermally challenging environments.

Safety features of the LTC3601IMSE include internal soft-start to reduce inrush current during startup, overvoltage protection, and overtemperature protection. There is also a power good flag that indicates when the output voltage is within nominal operating range, which is useful for power sequencing and monitoring in complex systems.

In summary, the LTC3601IMSE from Linear Technology is a robust, efficient, and versatile synchronous buck regulator that is well-suited for a variety of applications where space is at a premium and power efficiency is a priority. Its high-frequency operation, comprehensive protection features, and high output current capability make it a reliable choice for designers looking to optimize their power supply designs.

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