LTC3633AIUFD-3#TRPBF
- Mfr.Part #
- LTC3633AIUFD-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A DL 28QFN
- Stock
- 35,846
- In Stock :
- 35,846
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Output (Min/Fixed) :
- 1.5V
- Number of Terminations :
- 28
- Package / Case :
- 28-WFQFN Exposed Pad
- Base Part Number :
- LTC3633
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 2
- Topology :
- Buck
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Switcher Configuration :
- PHASE-SHIFT
- Output Voltage :
- 3.3V
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 20V
- Terminal Pitch :
- 0.5mm
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Height Seated (Max) :
- 0.8mm
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 5mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Voltage - Input (Min) :
- 3.6V
- Control Mode :
- CURRENT-MODE
- Factory Lead Time :
- 16 Weeks
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Finish :
- Matte Tin (Sn)
- Synchronous Rectifier :
- yes
- Voltage - Output (Max) :
- 12V
- Published :
- 2006
- Width :
- 4mm
- Frequency - Switching :
- 500kHz~4MHz
- Function :
- Step-Down
- Terminal Form :
- NO LEAD
- Current - Output :
- 3A
- Datasheets
- LTC3633AIUFD-3#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3633AIUFD-3#TRPBF Overview
The LTC3633AIUFD-3#TRPBF from Analog Devices, Inc. is a cutting-edge adjustable dual channel DC-DC buck regulator, designed for high-efficiency, high-performance power conversion in demanding applications. This product stands out with its ability to deliver up to 3A per channel, supporting a wide input voltage range and advanced features tailored for precision and reliability. The dual independent outputs are highly configurable, ensuring that this regulator can adapt to varied power needs while maintaining stability and performance. Its compact 28-QFN package makes it ideal for space-constrained applications, positioning the Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3633AIUFD-3#TRPBF as a top choice for designers focused on efficient power management solutions.
LTC3633AIUFD-3#TRPBF Features
The LTC3633AIUFD-3#TRPBF offers several key features that enhance its suitability for sophisticated electronics requiring reliable power supply solutions. These features include a wide input voltage range of 4V to 20V, dual 3A outputs, adjustable switching frequency up to 4MHz, and a synchronization capability to reduce noise and improve performance. Additionally, it incorporates internal over-temperature protection and current limiting, ensuring device safety and longevity under various operating conditions.
LTC3633AIUFD-3#TRPBF Applications
- Telecommunications Equipment: Ideal for powering RF amplifiers and signal processing hardware, ensuring reliable performance in communication infrastructures.
- Portable Devices: Can be used in battery-powered devices such as handheld medical instruments, providing efficient power conversion and extending battery life.
- Networking Hardware: Suitable for switches, routers, and other networking equipment requiring dual power domains for core and I/O voltages.
- Industrial Systems: Provides stable and reliable power for sensors and PLCs in automated production lines.
- Automotive Electronics: Used in vehicle-based electronic systems where dual adjustable outputs and high efficiency are crucial for managing fluctuating power demands.
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