LTC3521IFE#TRPBF
- Mfr.Part #
- LTC3521IFE#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ TRPL 20TSSOP
- Stock
- 30,939
- In Stock :
- 30,939
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- VOLTAGE-MODE
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Control Technique :
- PULSE WIDTH MODULATION
- Width :
- 4.4mm
- Output Voltage :
- 5.25V
- Synchronous Rectifier :
- yes
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Terminal Form :
- Gull wing
- Number of Channels :
- 1
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Min) :
- 1.8V
- Frequency - Switching :
- 1.1MHz
- Input Voltage-Nom :
- 3.6V
- Number of Outputs :
- 3
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Published :
- 2010
- Number of Terminations :
- 20
- Base Part Number :
- LTC3521
- Voltage - Input (Max) :
- 5.5V
- Factory Lead Time :
- 8 Weeks
- Current - Output :
- 600mA 1A
- Number of Pins :
- 20
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Type :
- Adjustable
- Voltage - Output (Min/Fixed) :
- 0.6V
- Topology :
- Buck, Buck-Boost
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Configuration :
- Positive
- Terminal Pitch :
- 0.65mm
- Function :
- Step-Down, Step-Up/Step-Down
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- LTC3521IFE#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3521IFE#TRPBF Overview
The LTC3521IFE#TRPBF from Analog Devices, Inc. is a cutting-edge triple output adjustable buck-boost regulator designed to provide versatile power solutions in compact electronic applications. This IC excels in environments where power efficiency and space constraints are critical. Its integrated functionality reduces the need for multiple components, thereby optimizing board space and enhancing system reliability. This makes the Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3521IFE#TRPBF an ideal choice for designers looking to improve power management in sophisticated multi-rail systems.
LTC3521IFE#TRPBF Features
This advanced IC offers several distinctive features to enhance performance and usability:
- Adjustable output voltages, enabling flexible power management tailored to specific system requirements.
- High efficiency with dual phase operation reduces thermal stress and enhances overall system longevity.
- Compact 20TSSOP package, ideal for space-constrained applications.
- Integrated sequencing simplifies the design and reduces external component count.
- Wide input voltage range supports applications with variable power sources.
LTC3521IFE#TRPBF Applications
- Portable Devices: This regulator can manage power in smartphones, tablets, and digital cameras, ensuring stable operation across varying battery levels.
- Medical Equipment: Critical for portable medical diagnostics and monitoring systems where consistent and reliable power delivery is paramount.
- Industrial Instruments: Powers sensors and control systems, facilitating precise operations in fluctuating power environments.
- Automotive Electronics: Suitable for vehicle-based electronics that require robust power management under variable input conditions.
- Consumer Electronics: Ideal for powering wearables and other compact consumer gadgets that demand efficient space and power utilization.
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