Home

Products

Integrated Circuits (ICs)

Power Management (PMIC)

Voltage Regulators

DC DC Switching Regulators

FAN5350UCX

Banner
productimage

FAN5350UCX

IC REG BUCK 1.82V 600MA 5WLCSP

Manufacturer: Fairchild Semiconductor

Categories: DC DC Switching Regulators

Quality Control: Learn More

Fairchild Semiconductor's FAN5350UCX is a highly efficient, 3MHz buck switching regulator designed for demanding applications. This single-output, positive fixed regulator delivers 600mA with a stable 1.82V output voltage. Featuring a synchronous rectification topology, the FAN5350UCX minimizes power loss and maximizes efficiency across its 2.7V to 5.5V input voltage range. The compact 5-UFBGA, WLCSP package, specifically a 5-WLCSP (0.96x1.33), makes it ideal for space-constrained designs in consumer electronics, portable devices, and industrial control systems. Its surface mount capability and operation from -40°C to 85°C ambient temperature ensure reliable performance in diverse operating environments.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case5-UFBGA, WLCSP
Output TypeFixed
Mounting TypeSurface Mount
Number of Outputs1
FunctionStep-Down
Current - Output600mA
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive
Frequency - Switching3MHz
Voltage - Input (Max)5.5V
TopologyBuck
Supplier Device Package5-WLCSP (0.96x1.33)
Synchronous RectifierYes
Voltage - Output (Max)-
Voltage - Input (Min)2.7V
Voltage - Output (Min/Fixed)1.82V

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.