LTC3621IDCB-2
- Mfr.Part #
- LTC3621IDCB-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 6-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 6DFN
- Stock
- 9,403
- In Stock :
- 9,403
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mounting Type :
- Surface Mount
- Package / Case :
- 6-WFDFN Exposed Pad
- RoHS Status :
- Non-RoHS Compliant
- Output Configuration :
- Positive
- Packaging :
- Tube
- Voltage - Input (Max) :
- 17V
- Function :
- Step-Down
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 2.25MHz
- Synchronous Rectifier :
- yes
- Topology :
- Buck
- Current - Output :
- 1A
- Voltage - Output (Min/Fixed) :
- 0.6V
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 2.7V
- Datasheets
- LTC3621IDCB-2

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3621IDCB-2 Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3621IDCB-2 is an advanced, high-efficiency, adjustable buck regulator designed for precision voltage regulation in a compact package. Engineered by Analog Devices, a leader in semiconductor design, this regulator maintains an optimal balance between efficiency and performance. With a wide input voltage range and capable of delivering up to 1A of continuous output current, the LTC3621IDCB-2 is ideal for a broad spectrum of applications, ranging from portable devices to fixed electronic infrastructure. The small footprint of the 6DFN package ensures that it fits seamlessly into space-constrained applications while providing robust power management capabilities.
LTC3621IDCB-2 Features
The LTC3621IDCB-2 adjustable buck regulator boasts several key features that make it highly versatile and reliable for diverse electronic applications. These features include a wide input voltage range of 2.7V to 17V, allowing for flexibility in sourcing from various power supplies. The device supports an adjustable output voltage from 0.6V up to 93% of Vin, providing precision control over power delivery. Its high efficiency up to 95% minimizes heat generation and improves overall system performance. Additionally, the LTC3621IDCB-2 includes internal soft-start to reduce inrush current, and thermal shutdown for enhanced safety and durability.
LTC3621IDCB-2 Applications
- Portable Devices: Ideal for battery-powered applications such as smartphones and tablets, where efficient power conversion extends battery life and improves usability.
- Wireless Networks: Utilized in wireless networking devices like routers and RF transceivers to provide stable and efficient power, ensuring reliable operation even under fluctuating load conditions.
- Automotive Electronics: Suitable for in-vehicle electronics, including GPS systems and entertainment units, enhancing performance with consistent power regulation.
- Industrial Systems: Applied in industrial control systems where precise voltage regulation is critical for the operation of sensors and other control units.
- Energy Management: Used in energy-efficient systems that require reliable DC-DC conversion to maintain optimal operating conditions in environments like solar inverters or smart grid technologies.
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