LTC3642IDD-5#TRPBF
- Mfr.Part #
- LTC3642IDD-5#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 50MA 8DFN
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Published :
- 2009
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Qualification Status :
- Not Qualified
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- JESD-609 Code :
- e3
- Terminal Form :
- NO LEAD
- Length :
- 3mm
- JESD-30 Code :
- S-PDSO-N8
- Terminal Pitch :
- 0.5mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-WFDFN Exposed Pad
- Control Mode :
- CURRENT-MODE
- Input Voltage-Nom :
- 10V
- Output Configuration :
- Positive
- Output Voltage :
- 5V
- Number of Terminations :
- 8
- Function :
- Step-Down
- Base Part Number :
- LTC3642
- Mounting Type :
- Surface Mount
- Voltage - Output (Min/Fixed) :
- 5V
- Terminal Position :
- Dual
- Current - Output :
- 50mA
- Output Type :
- FIXED
- Height Seated (Max) :
- 0.8mm
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Synchronous Rectifier :
- yes
- Voltage - Input (Min) :
- 4.5V
- Width :
- 3mm
- Voltage - Input (Max) :
- 45V
- Datasheets
- LTC3642IDD-5#TRPBF

[Voltage Regulators - DC DC Switching Regulators] Overview
Introducing the LTC3642IDD-5#TRPBF from Analog Devices, Inc., a cutting-edge DC-DC switching regulator designed to redefine power management in your electronic systems. This innovative integrated circuit (IC) offers unparalleled performance, reliability, and efficiency, making it the go-to solution for demanding applications where precision and stability are paramount.
With its compact 8-DFN package and robust design, the LTC3642IDD-5#TRPBF provides a seamless power conversion experience, delivering a steady 5V output with a current rating of 50mA. Whether you're powering sensitive digital circuits or driving precision instruments, this regulator ensures optimal performance under various load conditions, making it ideal for a wide range of industrial and automotive applications.
LTC3642IDD-5#TRPBF Features
- Efficient Buck Regulator: The LTC3642IDD-5#TRPBF features a high-performance buck regulator architecture, delivering precise voltage regulation with minimal power loss, ensuring maximum efficiency in power conversion.
- Wide Input Voltage Range: With a wide input voltage range spanning from 4V to 45V, this regulator accommodates diverse input sources, making it versatile for various power supply configurations.
- Low Quiescent Current: Thanks to its low quiescent current of only 30μA, the LTC3642IDD-5#TRPBF minimizes standby power consumption, prolonging battery life and enhancing energy efficiency.
- Integrated Protection Features: Equipped with comprehensive protection features, including overvoltage protection (OVP), undervoltage lockout (UVLO), and thermal shutdown, this regulator ensures robust system reliability and safeguards against voltage spikes and thermal overload.
- Compact and Thermally Enhanced Package: Housed in an 8-lead DFN package, the LTC3642IDD-5#TRPBF offers a compact footprint while featuring excellent thermal performance, facilitating easy integration into space-constrained applications without compromising reliability.
LTC3642IDD-5#TRPBF Applications
- Industrial Automation: The LTC3642IDD-5#TRPBF is ideal for industrial automation systems, providing stable and efficient power conversion for microcontrollers, sensors, and communication modules, ensuring reliable operation in harsh industrial environments.
- Automotive Electronics: In automotive electronics, this regulator powers essential components such as infotainment systems, advanced driver-assistance systems (ADAS), and onboard diagnostics (OBD) modules, delivering consistent power supply performance for enhanced vehicle safety and functionality.
- Telecommunications Infrastructure: Deployed in telecommunications infrastructure, the LTC3642IDD-5#TRPBF enables reliable power distribution for networking equipment, base stations, and optical transceivers, ensuring uninterrupted communication services with its robust voltage regulation capabilities.
- Medical Devices: For medical devices requiring precision power management, such as patient monitoring systems, portable medical instruments, and diagnostic equipment, this regulator provides stable and low-noise power supply solutions, meeting stringent regulatory standards for patient safety and device performance.
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