LTC3633AIFE-3#PBF
- Mfr.Part #
- LTC3633AIFE-3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A DL 28TSSOP
- Stock
- 7
- In Stock :
- 7
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Length :
- 9.7mm
- Frequency - Switching :
- 500kHz~4MHz
- Voltage - Output (Min/Fixed) :
- 1.5V
- JESD-609 Code :
- e3
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Published :
- 2015
- Control Mode :
- CURRENT-MODE
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Width :
- 4.4mm
- Voltage - Input (Max) :
- 20V
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- Current - Output :
- 3A
- Topology :
- Buck
- Switcher Configuration :
- PHASE-SHIFT
- Packaging :
- Tube
- Synchronous Rectifier :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Number of Terminations :
- 28
- RoHS Status :
- ROHS3 Compliant
- Function :
- Step-Down
- Voltage - Output (Max) :
- 12V
- Number of Outputs :
- 2
- Output Voltage :
- 3.3V
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Qualification Status :
- Not Qualified
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Output Type :
- Adjustable
- Voltage - Input (Min) :
- 3.6V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LTC3633
- Terminal Position :
- Dual
- Datasheets
- LTC3633AIFE-3#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3633AIFE-3#PBF Overview
The LTC3633AIFE-3#PBF is a highly efficient, high voltage monolithic synchronous step-down regulator from Analog Devices, Inc. This integrated circuit is designed to deliver up to 3A of continuous output current from a 3V to 20V input supply. Its 28-lead TSSOP package and wide input voltage range make it suitable for a variety of applications requiring high efficiency and small form factor.
Featuring a peak efficiency of up to 95%, the LTC3633AIFE-3#PBF utilizes a synchronous rectification topology to minimize power loss and optimize thermal performance. Its adjustable output voltage and programmable frequency provide flexibility for various design requirements, while its low quiescent current enhances efficiency during light load conditions.
With robust short-circuit and overtemperature protection features, this voltage regulator ensures reliable operation in harsh environments. Its compact size, high efficiency, and advanced features make it an ideal choice for demanding industrial and automotive applications.
LTC3633AIFE-3#PBF Features
- High Efficiency: Peak efficiency up to 95%.
- Wide Input Voltage Range: Operates from 3V to 20V input supply.
- Adjustable Output Voltage: Allows flexibility in design.
- Programmable Frequency: Offers customization for specific applications.
- Low Quiescent Current: Enhances efficiency during light load conditions.
- Short-Circuit and Overtemperature Protection: Ensures reliability in harsh environments.
- Compact TSSOP Package: Suitable for space-constrained designs.
LTC3633AIFE-3#PBF Applications
- Industrial Automation: The LTC3633AIFE-3#PBF is commonly used in industrial automation systems to regulate voltage and power various control circuits and sensors.
- Automotive Electronics: In automotive applications, this regulator can be employed to power infotainment systems, dashboard displays, and lighting modules, thanks to its wide input voltage range and high efficiency.
- Telecommunications Equipment: Telecommunications infrastructure relies on stable power supplies for consistent performance. The LTC3633AIFE-3#PBF ensures reliable voltage regulation in telecom equipment such as base stations and network switches.
- Renewable Energy Systems: Solar panels and wind turbines require efficient voltage regulation for optimal power conversion. This regulator can be integrated into renewable energy systems to maximize energy harvesting and storage.
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