LT3971IDD-3.3#PBF
- Mfr.Part #
- LT3971IDD-3.3#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 1.2A 10DFN
- Stock
- 92
- In Stock :
- 92
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Min) :
- 4.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Synchronous Rectifier :
- No
- Control Mode :
- CURRENT-MODE
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Output Configuration :
- Positive
- Width :
- 3mm
- Package / Case :
- 10-WFDFN Exposed Pad
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 10
- Length :
- 3mm
- Mounting Type :
- Surface Mount
- Output Voltage :
- 3.3V
- Voltage - Input (Max) :
- 38V
- Number of Pins :
- 10
- Height Seated (Max) :
- 0.8mm
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Current - Output :
- 1.2A
- Frequency - Switching :
- 200kHz~2MHz
- Factory Lead Time :
- 8 Weeks
- Packaging :
- Tube
- Base Part Number :
- LT3971
- Function :
- Step-Down
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Surface Mount :
- yes
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Terminal Position :
- Dual
- Datasheets
- LT3971IDD-3.3#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3971IDD-3.3#PBF Overview
Introducing the LT3971IDD-3.3#PBF from Analog Devices, Inc., a robust and efficient DC DC switching regulator designed to meet the stringent demands of modern electronic devices. This compact, monolithic step-down regulator efficiently converts a higher input voltage into a stable 3.3V output, capable of delivering up to 1.2A of current. The device's advanced design ensures high efficiency across a wide range of load conditions, making it an ideal choice for applications requiring reliable power management with minimal power loss.
LT3971IDD-3.3#PBF Features
The LT3971IDD-3.3#PBF boasts several key features that enhance its performance and usability. These include a wide input voltage range, integrated boost and catch diodes, and a frequency adjustability feature that allows optimization of the regulator to meet specific application needs. Additionally, its thermal protection and current limiting capabilities ensure safe operation under all conditions.
LT3971IDD-3.3#PBF Applications
- Portable Devices: Ideal for powering portable electronics, the LT3971IDD-3.3#PBF ensures stable operation and extended battery life with its high efficiency and low quiescent current.
- Automotive Electronics: Can be used in automotive applications, providing the necessary robustness and reliability for car infotainment systems and GPS devices.
- Industrial Systems: Its ability to withstand tough industrial environments makes it suitable for powering sensors, PLCs, and other industrial control systems.
- Telecommunication Equipment: Provides reliable power for telecom infrastructure, including RF amplifiers and communication processors.
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