FAN5361UC19X
- Mfr.Part #
- FAN5361UC19X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 6-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, VOLTAGE-MOD
- Stock
- 2,356
- In Stock :
- 2,356
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Pitch :
- 0.4mm
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Weight :
- 45mg
- Additional Feature :
- PFM CONTROL TECHNIQUE ALSO POSSIBLE
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Ball
- Base Part Number :
- FAN5361
- ECCN Code :
- EAR99
- Number of Pins :
- 6
- Packaging :
- Tape and Reel (TR)
- Width :
- 1.37mm
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Number of Terminations :
- 6
- Number of Outputs :
- 1
- Published :
- 2016
- Output Type :
- FIXED
- Output Voltage :
- 1.9V
- Min Output Voltage :
- 1.9V
- Voltage - Input (Min) :
- 2.3V
- Input Voltage-Nom :
- 3.6V
- Max Output Voltage :
- 1.9V
- Package / Case :
- 6-UFBGA, WLCSP
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Height :
- 378μm
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- BOTTOM
- Operating Temperature :
- -40°C~85°C TA
- Voltage - Input (Max) :
- 5.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Operating Supply Voltage :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Efficiency :
- 92 %
- Synchronous Rectifier :
- yes
- Length :
- 970μm
- Mount :
- Surface Mount
- Topology :
- Buck
- JESD-609 Code :
- e1
- Qualification Status :
- Not Qualified
- Max Output Current :
- 600mA
- Frequency - Switching :
- 6MHz
- Datasheets
- FAN5361UC19X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN5361UC19X Overview
The FAN5361UC19X by Fairchild Semiconductor represents a pinnacle of innovation in the field of Voltage Regulators - DC DC Switching Regulators. This compact, efficient switching regulator is designed for high-performance applications requiring a stable voltage output from a more variable input. Offering a versatile solution, the FAN5361UC19X is engineered to meet rigorous power and space efficiency requirements, making it a prime choice for leading-edge electronic applications. Its robust design and reliability cater to a broad range of industrial demands, ensuring consistent performance under varying operational conditions.
FAN5361UC19X Features
This high-efficiency switching regulator stands out with its ability to deliver a consistent and precise voltage output. Key features include a compact package design, which allows for minimal footprint on PCBs, high switching frequency to reduce the size of external components, and a low dropout mode that ensures efficiency is maintained even with lower input voltages. Additionally, the FAN5361UC19X supports automatic transitioning between PWM and PFM modes to optimize power usage across different load conditions.
FAN5361UC19X Applications
- Smartphones and Tablets: Employs advanced power management to accommodate the compact and variable power needs of mobile devices.
- Portable Media Players: Delivers reliable power for devices requiring consistent operation over extended periods.
- Wearable Technology: Integrates seamlessly into compact form factors, maintaining efficiency and reliability in power-sensitive applications.
- Wireless Networking Devices: Supports the demand for low power dissipation in communication hardware.
- GPS Devices: Provides stable voltage necessary for continuous GPS tracking and operation.
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