LT3641HFE#TRPBF
- Mfr.Part #
- LT3641HFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.3/1.1A 28TSSOP
- Stock
- 39
- In Stock :
- 39
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 9.7mm
- Input Voltage-Nom :
- 12V
- Switcher Configuration :
- PHASE-SHIFT
- Topology :
- Buck
- Factory Lead Time :
- 8 Weeks
- Number of Terminations :
- 28
- Base Part Number :
- LT3641
- Current - Output :
- 1.3A 1.1A
- Output Type :
- Adjustable
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Additional Feature :
- ALSO HAS CONTROL TECHNIQUE OF PFM
- Control Technique :
- PULSE WIDTH MODULATION
- Surface Mount :
- yes
- Width :
- 4.4mm
- Output Configuration :
- Positive
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width) Exposed Pad
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 0.65mm
- Published :
- 2011
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Voltage - Output (Max) :
- 39.48V
- Terminal Position :
- Dual
- Function :
- Step-Down
- Control Mode :
- CURRENT-MODE
- Synchronous Rectifier :
- Both
- Frequency - Switching :
- 500kHz~2MHz
- Voltage - Input (Max) :
- 42V
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~150°C TJ
- ECCN Code :
- EAR99
- Voltage - Input (Min) :
- 2.5V
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Outputs :
- 2
- Voltage - Output (Min/Fixed) :
- 0.6V 1.265V
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LT3641HFE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LT3641HFE#TRPBF Overview
The LT3641HFE#TRPBF, a robust and versatile adjustable buck regulator from Analog Devices, Inc., offers superior performance for demanding applications. Engineered to deliver adjustable outputs with a range of 1.3/1.1A, this regulator ensures efficient power conversion which is critical in optimizing system power performance. The device’s compact 28-TSSOP package is designed for a minimal footprint while providing robust thermal performance, making it an ideal choice for space-constrained applications requiring reliable voltage regulation.
LT3641HFE#TRPBF Features
This high-performance buck regulator features adjustable output voltage settings, facilitating precise power management and compatibility with a variety of different voltages required by modern electronic devices. With an ability to handle up to 1.1A of continuous output current, the LT3641HFE#TRPBF provides stable and efficient low-voltage power, essential for maintaining system integrity. Its thermal protection mechanism ensures reliable operation even under conditions of high heat output, which is often a challenge in compact electronic assemblies.
LT3641HFE#TRPBF Applications
- Portable Devices: Ideal for use in portable electronics where efficient power conversion extends battery life while maintaining performance.
- Networking Equipment: Powers sensitive networking hardware requiring stable and precise voltage, ensuring reliable operation and connectivity.
- Automotive Applications: Suitable for automotive electronics where robust performance is necessary to withstand the harsh conditions of automotive environments.
- Industrial Systems: Provides dependable, efficient power conversion for industrial machinery and automation systems, contributing to consistent operational reliability.
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