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LTC3412AIUF

Part No LTC3412AIUF
Manufacturer Linear Technology
Description 3A, 4MHz, Monolithic Synchronous Step-Down Regulator
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Manufacturer Linear Technology
Win Source Part Number 1208738-LTC3412AIUF
Manufacturer Homepage www.linear.com
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Description

LTC3412AIUF Product Overview

The LTC3412AIUF is a high-performance, synchronous step-down switching regulator produced by Linear Technology, now part of Analog Devices. This efficient power management integrated circuit (IC) is designed to deliver high current outputs with excellent line and load regulation, making it ideal for a wide range of applications in various industries.

Key Features

  • High Efficiency: Capable of converting input voltages ranging from 2.25V to 5.5V, the LTC3412AIUF provides an adjustable output voltage from 0.8V to VIN, ensuring efficient power delivery for different load conditions.
  • High Current Output: This regulator can deliver up to 3A of continuous output current, which is suitable for powering demanding applications such as microprocessors, FPGAs, and DSPs.
  • Synchronous Operation: With integrated N-channel MOSFET switches, the LTC3412AIUF offers synchronous operation which increases efficiency by reducing the need for external Schottky diodes.
  • Stable with Low ESR Ceramic Capacitors: The device is stable with ceramic output capacitors, which have low equivalent series resistance (ESR), providing improved transient response and reducing output noise.
  • Programmable Frequency: The switching frequency is programmable from 300kHz to 3MHz, allowing designers to optimize the regulator for efficiency or component size.
  • Thermal Protection: It includes overtemperature protection that shuts down the device to prevent damage from excessive heat.

Applications

The LTC3412AIUF is versatile and can be used in a variety of applications, including:

  • Portable Electronics
  • Networking and Telecommunications Equipment
  • Industrial Systems
  • Automotive Power Systems

Package and Reliability

Encased in a compact 24-lead QFN (4mm x 4mm) package, the LTC3412AIUF is designed to occupy minimal space on a printed circuit board (PCB) while providing robust power management. Its operating temperature range from -40°C to 125°C ensures reliability across a wide range of environmental conditions.

Conclusion

The LTC3412AIUF from Linear Technology is a cutting-edge power solution that combines high efficiency, flexible operation, and compact packaging. Its ability to deliver substantial current while maintaining stability and reliability makes it an excellent choice for designers looking to optimize power management in their products.

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Pricing & Ordering

Quantity Unit Price Ext. Price
7+ $9.5091 $66.5637
15+ $7.8020 $117.0300
23+ $7.5583 $173.8409
32+ $7.3146 $234.0672
41+ $7.0709 $289.9069
55+ $6.3398 $348.6890
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 7,510 pieces
MOQ: 7 pcs
Order Increment : 1 pcs
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