LTC3545IUD-1#TRPBF
- Mfr.Part #
- LTC3545IUD-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 800MA TRPL 16QFN
- Stock
- 7,055
- In Stock :
- 7,055
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Pins :
- 16
- Surface Mount :
- yes
- Published :
- 2008
- Output Voltage :
- 5.5V
- Package / Case :
- 16-WFQFN Exposed Pad
- ECCN Code :
- EAR99
- Factory Lead Time :
- 8 Weeks
- Input Voltage-Nom :
- 3.6V
- Terminal Form :
- NO LEAD
- JESD-609 Code :
- e3
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Current - Output :
- 800mA
- Number of Terminations :
- 16
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- yes
- Frequency - Switching :
- 2.25MHz
- Base Part Number :
- LTC3545
- Additional Feature :
- DUMMY VAL
- Terminal Position :
- QUAD
- Output Configuration :
- Positive
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- 250
- Efficiency :
- 95 %
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 3
- Control Mode :
- CURRENT-MODE
- Terminal Pitch :
- 0.5mm
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Buck
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C TJ
- Height Seated (Max) :
- 0.8mm
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Voltage - Output (Min/Fixed) :
- 0.6V
- Output Type :
- Adjustable
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 2.25V
- Datasheets
- LTC3545IUD-1#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3545IUD-1#TRPBF Overview
The LTC3545IUD-1#TRPBF from Analog Devices, Inc. represents a state-of-the-art solution in the realm of Voltage Regulators - DC DC Switching Regulators. This triple output, adjustable buck regulator is designed for high efficiency and compact size, tailored to meet the demanding requirements of modern electronic devices. Its small 16-QFN package makes it an ideal choice for space-constrained applications while maintaining robust performance. The LTC3545IUD-1#TRPBF integrates multiple features such as high frequency operation and a phase-locked loop, enhancing its compatibility with a broad range of input voltages and providing a versatile power management solution.
LTC3545IUD-1#TRPBF Features
This triple output regulator offers a maximum output current of 800mA per channel, suitable for powering various circuits simultaneously. The device operates over a wide input voltage range, which allows it to accommodate diverse applications from single-cell Li-Ion batteries to fixed 12V inputs. High efficiency is achieved through its synchronous rectification and Burst Mode operation, which significantly reduces quiescent current when in standby, thereby preserving battery life. Additionally, the LTC3545IUD-1#TRPBF features internal soft-start, over-temperature protection, and current limit, providing reliable and secure operation.
LTC3545IUD-1#TRPBF Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, where compact size and efficient power consumption are critical.
- Wireless Networks: Serves in applications requiring consistent operation like wireless routers and RF devices, ensuring reliability through efficient power management.
- Embedded Systems: Ideal for powering microcontrollers, sensors, and other embedded components, due to its efficient output and compact footprint.
- Consumer Electronics: Used in devices such as digital cameras and audio equipment, where maintaining battery efficiency and device functionality is necessary.
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