LT3971IDD-5#PBF
- Mfr.Part #
- LT3971IDD-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 1.2A 10DFN
- Stock
- 121
- In Stock :
- 121
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Outputs :
- 1
- Lead Free :
- Lead Free
- Published :
- 2012
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Width :
- 3mm
- Packaging :
- Tube
- Package / Case :
- 10-WFDFN Exposed Pad
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- JESD-609 Code :
- e3
- Frequency - Switching :
- 200kHz~2MHz
- Control Mode :
- CURRENT-MODE
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Current - Output :
- 1.2A
- Terminal Finish :
- Matte Tin (Sn)
- Mounting Type :
- Surface Mount
- Voltage - Input (Min) :
- 4.3V
- Surface Mount :
- yes
- Factory Lead Time :
- 8 Weeks
- Terminal Pitch :
- 0.5mm
- Synchronous Rectifier :
- No
- Base Part Number :
- LT3971
- Number of Terminations :
- 10
- Output Voltage :
- 5V
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Max) :
- 38V
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive
- Height Seated (Max) :
- 0.8mm
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 10
- Function :
- Step-Down
- Length :
- 3mm
- Topology :
- Buck
- Datasheets
- LT3971IDD-5#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3971IDD-5#PBF Overview
Introducing the LT3971IDD-5#PBF from Analog Devices, Inc., a robust and efficient DC DC switching regulator designed to address the needs of modern electronic applications requiring stable and reliable power supply. This Voltage Regulator delivers a fixed output of 5V and up to 1.2A current, making it an ideal solution for powering a wide range of devices. The compact 10-DFN package ensures that it can be integrated into space-constrained applications while maintaining excellent thermal performance and power efficiency. The use of advanced circuit design and high-quality components guarantees low noise and high durability, making the Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3971IDD-5#PBF an essential choice for critical applications.
LT3971IDD-5#PBF Features
The LT3971IDD-5#PBF features include a wide input voltage range from 4.3V to 38V, which allows it to operate in diverse operating environments and conditions. This flexibility makes it suitable for a broad spectrum of industrial and consumer applications. The device also boasts high efficiency, capable of up to 93%, reducing power loss and improving overall system performance. Additionally, its integrated thermal shutdown, current limiting, and frequency foldback enhance its safety features, securing both the regulator and the system it powers.
LT3971IDD-5#PBF Applications
- Portable Devices: The LT3971IDD-5#PBF can be used to power portable electronics such as GPS devices and handheld gaming systems where efficient power conversion is critical for battery life extension and device performance.
- Automotive Electronics: Suitable for automotive applications, including infotainment systems and dashcams, providing stable power despite fluctuations in vehicle battery voltage.
- Industrial Equipment: This regulator is ideal for use in industrial sensors and automation systems, where reliable power supply is necessary for accurate measurements and consistent operation.
- Telecommunications: The LT3971IDD-5#PBF helps power telecom devices such as routers and RF amplifiers, ensuring stable operation even under varying load conditions.
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