LTC3561AEDD#TRPBF
- Mfr.Part #
- LTC3561AEDD#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 8DFN
- Stock
- 31,923
- In Stock :
- 31,923
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Form :
- NO LEAD
- Output Type :
- Adjustable
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LTC3561
- Factory Lead Time :
- 10 Weeks
- Length :
- 3mm
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Voltage - Input (Min) :
- 2.5V
- Package / Case :
- 8-WFDFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- Frequency - Switching :
- 2.5MHz
- Efficiency :
- 96 %
- Current - Output :
- 1A
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 5.5V
- Output Voltage :
- 5V
- Voltage - Output (Min/Fixed) :
- 0.8V
- ECCN Code :
- EAR99
- Output Configuration :
- Positive
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Width :
- 3mm
- Number of Terminations :
- 8
- Number of Pins :
- 8
- Published :
- 2008
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Surface Mount :
- yes
- Control Mode :
- CURRENT-MODE
- Packaging :
- Tape and Reel (TR)
- Function :
- Step-Down
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- yes
- Input Voltage-Nom :
- 3.6V
- Peak Reflow Temperature (Cel) :
- 250
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Datasheets
- LTC3561AEDD#TRPBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LTC3561AEDD#TRPBF Overview
The LTC3561AEDD#TRPBF from Analog Devices, Inc. is a versatile and efficient adjustable DC-DC buck regulator designed for a wide range of applications requiring reliable power management solutions. This component stands out in its class with its ability to deliver up to 1A of continuous output current across an adjustable output voltage range. Its compact 8-DFN package is optimized for space-sensitive applications without compromising performance. The integrated high-switching frequency of up to 4MHz allows the use of small, low-cost capacitors and inductors, making it an ideal solution for portable devices where efficiency and footprint are critical. The inclusion of features like a high efficiency rating, thermal overload protection, and low quiescent current enhances its suitability for sophisticated power supply designs, emphasizing the [Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LTC3561AEDD#TRPBF]'s utility in advanced electronic systems.
LTC3561AEDD#TRPBF Features
The LTC3561AEDD#TRPBF includes multiple features that enhance its application flexibility and reliability in demanding environments:
- Adjustable output voltage from 0.6V to VIN, catering to a diverse range of operating conditions and device requirements.
- High efficiency up to 95%, minimizing power loss during operation and extending battery life in portable applications.
- High frequency operation (up to 4MHz) enabling the use of smaller external components, reducing overall design footprint.
- Internal soft-start limits inrush current at startup, providing protection to both the regulator and the load.
- Thermal protection and current limiting capabilities ensure reliable operation under extreme conditions.
- Low dropout operation, enhancing performance in scenarios with minimal input-to-output voltage differential.
LTC3561AEDD#TRPBF Applications
- Portable Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and digital cameras where efficient space utilization and extended battery life are crucial.
- Wireless Networks: Used in wireless routers and other network devices to maintain stable operation and reduce power consumption.
- Medical Devices: Applicable in portable medical diagnostics and monitoring equipment, ensuring safety and efficiency with consistent voltage regulation.
- Embedded Systems: Supports the power requirements of embedded microcontroller applications, including IoT devices and wearables, by providing stable and efficient power supply.
- Industrial Equipment: Suitable for sensors and other small industrial devices, where reliable power is necessary for accurate measurements and operations.
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