LTC3544EUD#PBF
- Mfr.Part #
- LTC3544EUD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ QD 16QFN
- Stock
- 7,841
- In Stock :
- 7,841
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Height Seated (Max) :
- 0.8mm
- Voltage - Input (Min) :
- 2.25V
- Control Technique :
- FREQUENCY MODULATION
- Input Voltage-Nom :
- 3.6V
- Function :
- Step-Down
- Current - Output :
- 100mA 200mA 2 300mA
- Base Part Number :
- LTC3544
- Qualification Status :
- Not Qualified
- Synchronous Rectifier :
- yes
- Packaging :
- Tube
- Output Configuration :
- Positive
- Frequency - Switching :
- 2.25MHz
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.5mm
- Length :
- 3mm
- Voltage - Input (Max) :
- 5.5V
- Topology :
- Buck
- Package / Case :
- 16-WFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 3mm
- Voltage - Output (Min/Fixed) :
- 0.8V
- JESD-30 Code :
- S-PQCC-N16
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Adjustable
- Surface Mount :
- yes
- Published :
- 2007
- Factory Lead Time :
- 8 Weeks
- Terminal Position :
- QUAD
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- NO LEAD
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 4
- Number of Terminations :
- 16
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Datasheets
- LTC3544EUD#PBF

Voltage Regulators - DC DC Switching Regulators by Analog Devices, Inc. LTC3544EUD#PBF Overview
The LTC3544EUD#PBF by Analog Devices, Inc. stands as a prime example of advanced engineering in the realm of Voltage Regulators - DC DC Switching Regulators. Designed for versatile applications, this quadruple output, adjustable buck regulator integrates state-of-the-art technology to deliver high efficiency and performance. The compact 16-QFN package is engineered to meet rigorous power efficiency demands while minimizing the footprint on your PCB. The LTC3544EUD#PBF is perfect for powering the latest generation of microprocessors and digital systems, offering precise voltage regulation and a significant reduction in energy consumption, making it a vital component in modern electronic devices.
LTC3544EUD#PBF Features
This high-performance regulator includes multiple features that enhance its applicability and efficiency. Key features include independently adjustable outputs, a wide input voltage range, and a high switching frequency which minimizes the size of external components. Additionally, it features internal soft-start to limit inrush current during startup and thermal shutdown protection to ensure the device operates within safe temperature ranges.
LTC3544EUD#PBF Applications
- Portable Devices: Ensures stable operation with low dropout, making it ideal for battery-operated devices such as smartphones and tablets.
- Embedded Systems: Provides reliable power for microcontrollers and digital signal processors in complex embedded systems.
- Networking Equipment: Facilitates smooth and efficient power management in routers, switches, and networking hubs.
- Industrial Instruments: Delivers precise voltage regulation for sensitive industrial measuring and diagnostic equipment, ensuring accuracy and reliability in readings.
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