LTC3521IUF#TRPBF
- Mfr.Part #
- LTC3521IUF#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK BST ADJ TRPL 24QFN
- Stock
- 32,057
- In Stock :
- 32,057
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Synchronous Rectifier :
- yes
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- Output Type :
- Adjustable
- Length :
- 4mm
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Number of Channels :
- 1
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Output Configuration :
- Positive
- Factory Lead Time :
- 16 Weeks
- Width :
- 4mm
- Number of Terminations :
- 24
- Frequency - Switching :
- 1.1MHz
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 3
- Terminal Form :
- NO LEAD
- Base Part Number :
- LTC3521
- Output Voltage :
- 5.25V
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.5mm
- Voltage - Input (Min) :
- 1.8V
- Topology :
- Buck, Buck-Boost
- Input Voltage-Nom :
- 3.6V
- Terminal Position :
- QUAD
- Height Seated (Max) :
- 0.8mm
- Voltage - Output (Min/Fixed) :
- 0.6V
- Qualification Status :
- Not Qualified
- Voltage - Input (Max) :
- 5.5V
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~125°C TJ
- Number of Pins :
- 24
- Function :
- Step-Down, Step-Up/Step-Down
- Published :
- 2010
- Current - Output :
- 600mA 1A
- Package / Case :
- 24-WFQFN Exposed Pad
- Datasheets
- LTC3521IUF#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3521IUF#TRPBF Overview
Welcome to the forefront of power regulation technology with the LTC3521IUF#TRPBF from Analog Devices, Inc. This integrated circuit represents a pinnacle in efficiency and versatility, designed to meet the demanding requirements of modern electronic systems. The LTC3521IUF#TRPBF is a triple-output synchronous buck-boost DC/DC converter housed in a compact 24-QFN package, offering unparalleled performance in a small footprint.
With its adjustable output voltage, the LTC3521IUF#TRPBF empowers engineers with the flexibility to tailor power delivery to specific system needs, ensuring optimal performance across a wide range of applications. Whether it's powering advanced consumer electronics, industrial automation systems, or telecommunications infrastructure, this regulator delivers reliable and efficient power conversion.
Experience the future of power management with the LTC3521IUF#TRPBF, where precision meets performance to elevate your designs to new heights.
LTC3521IUF#TRPBF Features
- Triple-output synchronous buck-boost DC/DC converter
- Adjustable output voltage for versatile power delivery
- High efficiency to maximize battery life and reduce heat dissipation
- Compact 24-QFN package for space-constrained applications
- Wide input voltage range for compatibility with diverse power sources
- Integrated soft-start and current limit functions for reliable operation
- Overtemperature and overcurrent protection for enhanced system reliability
LTC3521IUF#TRPBF Applications
- Portable Electronics: Powering smartphones, tablets, and wearable devices with efficient voltage regulation, ensuring optimal performance and extended battery life.
- Industrial Automation: Driving motors, sensors, and control systems in industrial settings, providing stable and reliable power for uninterrupted operation.
- Telecommunications Infrastructure: Supporting base stations, routers, and networking equipment with precise power delivery, enabling seamless communication networks.
Experience the versatility of the LTC3521IUF#TRPBF across a wide range of applications, where reliable power meets exceptional performance.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















