LT3973HDD-3.3#PBF
- Mfr.Part #
- LT3973HDD-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 750MA 10DFN
- Stock
- 9
- In Stock :
- 9
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Function :
- Step-Down
- Terminal Position :
- Dual
- Current - Output :
- 750mA
- Control Mode :
- CURRENT-MODE
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Outputs :
- 1
- Number of Pins :
- 10
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Voltage :
- 3.3V
- Packaging :
- Tube
- Output Type :
- FIXED
- Topology :
- Buck
- Base Part Number :
- LT3973
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- 10-WFDFN Exposed Pad
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Length :
- 3mm
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 4.2V
- Terminal Pitch :
- 0.5mm
- Frequency - Switching :
- 195kHz~2.15MHz
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Number of Terminations :
- 10
- JESD-609 Code :
- e3
- Factory Lead Time :
- 16 Weeks
- Width :
- 3mm
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~150°C TJ
- Voltage - Input (Max) :
- 42V
- Height Seated (Max) :
- 0.8mm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LT3973HDD-3.3#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3973HDD-3.3#PBF Overview
Introducing the LT3973HDD-3.3#PBF from Analog Devices, Inc., a state-of-the-art DC DC switching regulator designed for robust, efficient performance. This compact solution is engineered to deliver a fixed output of 3.3V at 750mA, housed in a 10-DFN package that ensures minimal footprint on your board. Key to its appeal is its ability to maintain stable, reliable voltage levels in a variety of demanding applications, making it an ideal choice for designers looking for an efficient power management solution.
LT3973HDD-3.3#PBF Features
The LT3973HDD-3.3#PBF boasts a series of features tailored for high performance and reliability. Its capability to operate over a wide input voltage range makes it versatile across different power supplies. The device includes integrated over-temperature and over-current protection, ensuring the safety and longevity of your applications. Additionally, its high efficiency and low quiescent current minimize thermal footprint and enhance overall system endurance.
LT3973HDD-3.3#PBF Applications
- Portable Devices: Perfect for battery-powered gadgets, the regulator ensures long battery life and stable operation.
- Automotive Electronics: Can be used in vehicle-based systems to provide reliable power supply, resisting automotive stress and temperature variances.
- Industrial Control Systems: Ideal for managing power in industrial environments, offering robustness against fluctuations and interferences.
- Communication Equipment: Supports the demand for consistent power in communication hardware, crucial for maintaining system integrity and performance.
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