LT3991EMSE-5#TRPBF
- Mfr.Part #
- LT3991EMSE-5#TRPBF
- 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
- 4,458
- In Stock :
- 4,458
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Terminal Pitch :
- 0.5mm
- JESD-609 Code :
- e3
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 8 Weeks
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 4.3V
- Number of Terminations :
- 10
- Terminal Position :
- Dual
- Published :
- 2011
- Mounting Type :
- Surface Mount
- Length :
- 3mm
- Voltage - Input (Max) :
- 55V
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Frequency - Switching :
- 200kHz~2MHz
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- Gull wing
- Topology :
- Buck
- Number of Outputs :
- 1
- Base Part Number :
- LT3991
- Output Type :
- FIXED
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 1.2A
- Control Technique :
- PULSE WIDTH MODULATION
- Function :
- Step-Down
- Synchronous Rectifier :
- No
- Width :
- 3mm
- Input Voltage-Nom :
- 12V
- Voltage - Output (Min/Fixed) :
- 5V
- Control Mode :
- CURRENT-MODE
- Output Voltage :
- 5V
- Datasheets
- LT3991EMSE-5#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3991EMSE-5#TRPBF Overview
The LT3991EMSE-5#TRPBF by Analog Devices, Inc. is a standout component in the field of Voltage Regulators - DC DC Switching Regulators. This highly efficient device is engineered to convert a higher input voltage into a lower output voltage with a consistent 5V output at up to 1.2A. Its robust design encapsulated in a 10-MSOP package ensures a compact footprint while providing enhanced thermal performance. Ideal for applications requiring a reliable power supply solution, the LT3991EMSE-5#TRPBF offers a blend of durability and performance, making it a preferred choice for demanding industrial environments. The integration of advanced technology allows for enhanced power conversion efficiency, which is crucial for energy-sensitive applications.
LT3991EMSE-5#TRPBF Features
- High Efficiency: Reduces power loss during operation, making it suitable for energy-critical applications.
- Output Voltage: Stable 5V output which is ideal for powering standard logic devices and low-power applications.
- Output Current: Capable of delivering up to 1.2A, ensuring ample power for a variety of electronic devices.
- Compact Size: The 10-MSOP package allows for minimal space usage on PCBs, essential for modern compact electronic assemblies.
- Thermal Management: Enhanced design helps in better heat dissipation, contributing to the longevity of the device and system reliability.
LT3991EMSE-5#TRPBF Applications
- Portable Devices: Utilized in battery-operated gadgets like handheld GPS systems, where efficient power usage is crucial.
- Consumer Electronics: Ideal for use in home automation devices and smart wearables, providing reliable power management.
- Telecommunication Equipment: Powers RF and communication devices, ensuring consistent performance with minimal energy waste.
- Industrial Instruments: Used in sensors and control systems in industrial settings, where stable voltage is necessary for accurate readings and operations.
- Automotive Applications: Suitable for vehicle-based electronics that require consistent voltage and current under varying environmental conditions.
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