LTC3631IDD-5#TRPBF
- Mfr.Part #
- LTC3631IDD-5#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 100MA 8DFN
- Stock
- 20,338
- In Stock :
- 20,338
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Qualification Status :
- Not Qualified
- Terminal Form :
- NO LEAD
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Number of Terminations :
- 8
- RoHS Status :
- ROHS3 Compliant
- Input Voltage-Nom :
- 10V
- Current - Output :
- 100mA
- Published :
- 2009
- Output Voltage :
- 5V
- Voltage - Input (Max) :
- 45V
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Length :
- 3mm
- Terminal Position :
- Dual
- Synchronous Rectifier :
- yes
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Control Technique :
- HYSTERETIC CURRENT MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- LTC3631
- Terminal Pitch :
- 0.5mm
- Topology :
- Buck
- Width :
- 3mm
- Output Configuration :
- Positive or Negative
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 12 Weeks
- Number of Pins :
- 8
- Voltage - Input (Min) :
- 4.5V
- Function :
- Step-Down
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- CURRENT-MODE
- Package / Case :
- 8-WFDFN Exposed Pad
- Operating Temperature :
- -40°C~125°C TJ
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Datasheets
- LTC3631IDD-5#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3631IDD-5#TRPBF Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3631IDD-5#TRPBF is a highly efficient, monolithic synchronous buck converter providing a fixed output of 5V at 100mA. Designed for precision, this compact module in an 8DFN package integrates key features that enhance performance across various applications. The LTC3631IDD-5#TRPBF delivers a reliable power solution with a wide input voltage range from 4.5V to 45V, making it versatile for stepping down higher voltages to lower, usable levels while maintaining a stable output despite input fluctuations.
LTC3631IDD-5#TRPBF Features
This regulator stands out with its no-load quiescent current under 18μA, making it ideal for battery-powered and energy-sensitive applications. It supports a high efficiency up to 92%, ensuring minimal energy loss during power conversion. The internal synchronous rectification improves efficiency while reducing external component count. Additionally, its thermal protection and robust short-circuit protection safeguard the device and connected components from potential damage, enhancing system reliability.
LTC3631IDD-5#TRPBF Applications
- Portable Devices: Ideal for battery-operated gadgets like medical monitors, where power efficiency and compact size are crucial. The LTC3631IDD-5#TRPBF helps extend battery life due to its low quiescent current and high efficiency.
- Industrial Controls: Can be used in PLC systems requiring stable 5V rails. This regulator's wide input range and robust protection features ensure reliable operation in industrial environments.
- Automotive Electronics: Suitable for non-critical automotive applications such as infotainment systems, where its ability to handle higher input voltages and provide consistent output is beneficial.
- Telecommunication Equipment: Helps power RF and other communication modules by providing a stable 5V output, crucial for maintaining signal integrity.
- Renewable Energy Systems: Useful in solar power applications, converting variable input from solar panels into a stable 5V supply for charging controllers and other circuitry.
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