LT3663HMS8E-3.3#PBF
- Mfr.Part #
- LT3663HMS8E-3.3#PBF
- 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
- 14,086
- In Stock :
- 14,086
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~150°C TJ
- Output Type :
- FIXED
- Packaging :
- Tube
- Number of Terminations :
- 8
- Number of Outputs :
- 1
- Surface Mount :
- yes
- Nominal Output Voltage :
- 3.3V
- Current - Output :
- 1.2A
- JESD-609 Code :
- e3
- REACH SVHC :
- No SVHC
- Length :
- 3mm
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Pins :
- 8
- Input Voltage-Nom :
- 12V
- Mounting Type :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 3mm
- Voltage - Input (Min) :
- 7.5V
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Topology :
- Buck
- Terminal Pitch :
- 0.65mm
- Function :
- Step-Down
- Output Voltage :
- 3.3V
- Base Part Number :
- LT3663
- Output Configuration :
- Positive
- Min Output Voltage :
- 3.3V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad
- Voltage - Input (Max) :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- No
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- 1MHz
- Datasheets
- LT3663HMS8E-3.3#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3663HMS8E-3.3#PBF Overview
The LT3663HMS8E-3.3#PBF by Analog Devices, Inc. is a highly efficient, monolithic synchronous step-down DC-DC converter, ideal for a range of industrial and telecommunication applications where voltage regulation is critical. This part of the Voltage Regulators - DC DC Switching Regulators category ensures reliable performance with a robust design optimized for a 3.3V, 1.2A output from a wide input range. With advanced features like a power good flag, internal soft-start, and thermal protection, the LT3663HMS8E-3.3#PBF exemplifies state-of-the-art power management technology, catering to the needs of sophisticated electronic assemblies requiring stable and efficient power supply solutions.
LT3663HMS8E-3.3#PBF Features
- Adjustable switching frequency from 300kHz to 2.2MHz, allowing flexibility in choosing external components.
- Integrated boost diode and synchronous rectification for enhanced efficiency and reduced external part count.
- Built-in over-temperature and over-current protection to ensure safe operation under abnormal conditions.
- Compact 8-MSOP package suitable for space-constrained applications.
LT3663HMS8E-3.3#PBF Applications
- Portable Devices: Integrates smoothly to supply stable voltage for battery-operated electronics like portable medical devices, enhancing reliability and performance.
- Networking Equipment: Provides efficient power conversion for routers and switches, ensuring stable operation and longevity of the equipment.
- Industrial Controls: Suitable for use in automation and control systems, offering consistent power for sensors and PLCs in variable industrial environments.
- Consumer Electronics: Ideal for powering sophisticated consumer electronics, ensuring enhanced power efficiency and device safety.
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