LT3663IMS8E-3.3#TRPBF
- Mfr.Part #
- LT3663IMS8E-3.3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1.2A 8MSOP
- Stock
- 20,983
- In Stock :
- 20,983
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- FIXED
- Base Part Number :
- LT3663
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 7.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 36V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Length :
- 3mm
- Current - Output :
- 1.2A
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Min/Fixed) :
- 3.3V
- Topology :
- Buck
- Width :
- 3mm
- Number of Terminations :
- 8
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- CURRENT-MODE
- JESD-609 Code :
- e3
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 12V
- Output Voltage :
- 3.3V
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- S-PDSO-G8
- Terminal Position :
- Dual
- Synchronous Rectifier :
- No
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 26 Weeks
- Frequency - Switching :
- 1MHz
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Number of Outputs :
- 1
- Surface Mount :
- yes
- Datasheets
- LT3663IMS8E-3.3#TRPBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LT3663IMS8E-3.3#TRPBF Overview
The LT3663IMS8E-3.3#TRPBF from Analog Devices, Inc. is a highly efficient, monolithic synchronous buck regulator that offers a compact solution for powering diverse applications. Designed to convert input voltages ranging from 7.5V to 36V down to a fixed output voltage of 3.3V, this IC facilitates an output current up to 1.2A. Its robust design incorporates internal top and bottom high efficiency switches, ensuring significant reduction in external component count and system cost, making it an ideal choice for high-density power solutions. The integration of a high frequency oscillator at 2MHz allows the use of tiny, low-cost capacitors and inductors less than 2mm in height, further minimizing the footprint and enhancing the Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LT3663IMS8E-3.3#TRPBF's appeal for space-constrained applications.
LT3663IMS8E-3.3#TRPBF Features
The LT3663IMS8E-3.3#TRPBF boasts several distinguishing features that enhance its efficiency and usability in various applications: - Wide input voltage range (7.5V to 36V) to support diverse power sources and conditions. - Fixed 3.3V output with up to 1.2A current capability. - High switching frequency (2MHz) allows smaller external components. - Internal soft-start limits inrush current during startup. - Robust thermal protection and rugged overvoltage protection circuitry to ensure reliability and durability under stressful conditions. - Compact MSOP-8 package to reduce board space and facilitate easier mounting in tight spaces.
LT3663IMS8E-3.3#TRPBF Applications
- Portable Devices: Powers battery-operated devices by efficiently stepping down higher battery voltages to 3.3V required by most microcontrollers and digital logic.
- Automotive Electronics: Suitable for automotive applications where robust power management is required to convert automotive battery voltage into a stable 3.3V for sensors and control units.
- Industrial Automation: Provides reliable and efficient power supply in harsh industrial environments, ensuring stable operation of sensors, PLCs, and other critical components.
- Telecommunications: Utilized in telecom equipment to convert varied input voltage ranges to stable outputs, ensuring uninterrupted operation of communication infrastructure.
- Renewable Energy Systems: Ideal for solar-powered and other renewable energy systems, providing stable voltage output for control electronics and monitoring systems.
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