LTC3642IDD-5#PBF
- Mfr.Part #
- LTC3642IDD-5#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 5V 50MA 8DFN
- Stock
- 86
- In Stock :
- 86
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Terminations :
- 8
- Terminal Form :
- NO LEAD
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Synchronous Rectifier :
- yes
- Number of Outputs :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Output (Min/Fixed) :
- 5V
- JESD-30 Code :
- S-PDSO-N8
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- JESD-609 Code :
- e3
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- CURRENT-MODE
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 8-WFDFN Exposed Pad
- Length :
- 3mm
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Output Type :
- FIXED
- Input Voltage-Nom :
- 10V
- Terminal Finish :
- Matte Tin (Sn)
- Base Part Number :
- LTC3642
- Published :
- 2009
- Function :
- Step-Down
- Surface Mount :
- yes
- Voltage - Input (Min) :
- 4.5V
- ECCN Code :
- EAR99
- Current - Output :
- 50mA
- Output Voltage :
- 5V
- Height Seated (Max) :
- 0.8mm
- Voltage - Input (Max) :
- 45V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3mm
- Datasheets
- LTC3642IDD-5#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3642IDD-5#PBF Overview
The LTC3642IDD-5#PBF from Analog Devices, Inc. is a compact and efficient buck regulator designed for applications requiring a stable 5V output. This Voltage Regulator - DC DC Switching Regulator is tailored to manage low power on portable devices with its minimal power loss and high efficiency, ensuring reliability in a variety of applications. The small form factor of the 8-DFN package allows integration into space-constrained environments, making it an ideal choice for leading-edge electronic applications that demand minimal size without compromising on power efficiency.
LTC3642IDD-5#PBF Features
This advanced regulator supports a 50mA current output, which is optimal for small-scale operations. It operates over a wide input voltage range from 4.5V to 45V, providing versatile power solutions across different voltages. The device's high frequency switching capability allows for smaller external components, thus reducing overall system cost and footprint. Additionally, it features over-temperature and over-current protection, enhancing the safety and durability of the applications it powers.
LTC3642IDD-5#PBF Applications
- Portable Devices: Utilized to provide clean, stable 5V power to operate small portable devices such as battery-powered medical devices, ensuring efficient operation even with fluctuating input power.
- Wireless Sensors: Powers wireless sensor nodes in industrial IoT setups by converting higher battery voltages to the necessary operational levels without significant power loss.
- Automotive Electronics: Integrated into automotive applications where a stable 5V supply is crucial for sensors and small control units, operating reliably across a wide range of input voltages typical in automotive power environments.
- Power Management: Used in power management circuits for consumer electronics to streamline voltage levels and enhance battery efficiency and lifespan.
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