LTC3546IUFD#PBF
- Mfr.Part #
- LTC3546IUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1A/2A DL 28QFN
- Stock
- 45,363
- In Stock :
- 45,363
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Current :
- 2A
- Function :
- Step-Down
- Switcher Configuration :
- PHASE-SHIFT
- Length :
- 5mm
- Width :
- 4mm
- Number of Outputs :
- 2
- Voltage - Input (Min) :
- 2.3V
- Output Configuration :
- Positive
- Voltage - Output (Min/Fixed) :
- 0.6V
- Number of Pins :
- 28
- Output Voltage :
- 5V
- Topology :
- Buck
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output :
- 1A 2A
- Peak Reflow Temperature (Cel) :
- 250
- Input Voltage-Nom :
- 3.6V
- Height :
- 700μm
- Number of Channels :
- 1
- Synchronous Rectifier :
- yes
- Base Part Number :
- LTC3546
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Voltage - Input (Max) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Max Output Voltage :
- 5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Qualification Status :
- Not Qualified
- Packaging :
- Tube
- Published :
- 2009
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- 2.25MHz 750kHz~4MHz
- Terminal Form :
- NO LEAD
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Position :
- QUAD
- Package / Case :
- 28-WFQFN Exposed Pad
- JESD-609 Code :
- e3
- Min Output Voltage :
- 600mV
- Efficiency :
- 96 %
- Factory Lead Time :
- 16 Weeks
- Datasheets
- LTC3546IUFD#PBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3546IUFD#PBF Overview
Introducing the LTC3546IUFD#PBF, a cutting-edge DC DC switching regulator meticulously crafted by Analog Devices, Inc. This Integrated Circuit (IC) is designed to deliver exceptional performance in voltage regulation, catering to the diverse needs of modern electronic systems. With its compact form factor and versatile capabilities, the LTC3546IUFD#PBF stands out as a reliable solution for power management challenges.
Featuring advanced buck regulator technology, this IC boasts adjustable output voltage, with a current rating of up to 1A/2A DL. Its 28QFN package ensures efficient heat dissipation, enabling stable operation even under demanding conditions. Whether you're designing consumer electronics, industrial machinery, or automotive systems, this regulator offers the precision and reliability you need to optimize performance.
LTC3546IUFD#PBF Features
- Adjustable output voltage
- 1A/2A DL current rating
- Compact 28QFN package
- Efficient heat dissipation
- Stable operation under demanding conditions
LTC3546IUFD#PBF Applications
- Consumer Electronics: Power supply units for smartphones, tablets, and laptops.
- Industrial Machinery: Voltage regulation in CNC machines and robotic systems.
- Automotive Systems: Integration into automotive infotainment systems and onboard diagnostics.
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