LT3971EMSE-5#PBF
- Mfr.Part #
- LT3971EMSE-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 1.2A 10MSOP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Matte Tin (Sn)
- Surface Mount :
- yes
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 4.3V
- Mounting Type :
- Surface Mount
- Published :
- 2012
- Terminal Position :
- Dual
- Number of Terminations :
- 10
- Current - Output :
- 1.2A
- Output Voltage :
- 5V
- Output Configuration :
- Positive
- Number of Pins :
- 10
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Control Mode :
- CURRENT-MODE
- Function :
- Step-Down
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Max) :
- 38V
- Frequency - Switching :
- 200kHz~2MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Width :
- 3mm
- Length :
- 3mm
- Base Part Number :
- LT3971
- Output Type :
- FIXED
- Terminal Pitch :
- 0.5mm
- Min Output Voltage :
- 5V
- Number of Outputs :
- 1
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Synchronous Rectifier :
- No
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LT3971EMSE-5#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3971EMSE-5#PBF Overview
Welcome to the cutting-edge world of voltage regulation with Analog Devices, Inc.'s LT3971EMSE-5#PBF. This integrated circuit is designed to elevate your power management solutions to new heights of efficiency and reliability. By seamlessly converting higher input voltages to a stable 5V output with a maximum current of 1.2A, this regulator empowers your systems with consistent power delivery, ensuring optimal performance even in demanding conditions.
Featuring a compact 10MSOP package, the LT3971EMSE-5#PBF offers versatility without compromise, making it an ideal choice for applications where space is at a premium. Whether you're designing for industrial automation, telecommunications infrastructure, or automotive electronics, this regulator delivers the stability and precision you need to keep your systems running smoothly.
With its robust design and advanced features, the LT3971EMSE-5#PBF sets a new standard for voltage regulation in the modern era. Experience unparalleled efficiency, reliability, and performance with Analog Devices, Inc.'s innovative solution.
LT3971EMSE-5#PBF Features
- Wide Input Voltage Range: The LT3971EMSE-5#PBF supports input voltages ranging from 4V to 40V, providing flexibility for a variety of applications.
- High Efficiency: With a synchronous buck topology and integrated power switches, this regulator achieves efficiencies of up to 92%, minimizing power loss and maximizing battery life.
- Adjustable Output Voltage: Tailor the output voltage to your specific requirements with a simple resistor divider, offering versatility for diverse application needs.
- Low Quiescent Current: The LT3971EMSE-5#PBF features a low quiescent current of only 50μA, reducing standby power consumption and extending battery life in portable devices.
- Thermal Shutdown and Overcurrent Protection: Built-in thermal shutdown and overcurrent protection ensure reliable operation and safeguard against potential damage from excessive heat or current.
LT3971EMSE-5#PBF Applications
- Industrial Automation: Utilize the LT3971EMSE-5#PBF in industrial control systems, PLCs, and motor drives to ensure stable and efficient power delivery, enabling reliable operation in harsh environments.
- Telecommunications Infrastructure: Enhance the performance and reliability of telecom equipment such as base stations, routers, and switches with the LT3971EMSE-5#PBF's precise voltage regulation and high efficiency.
- Automotive Electronics: Integrate the LT3971EMSE-5#PBF into automotive infotainment systems, lighting modules, and advanced driver assistance systems (ADAS) to maintain stable power supply voltages, ensuring consistent operation and optimal performance on the road.
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