FAN53555BUC09X
- Mfr.Part #
- FAN53555BUC09X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, VOLTAGE-MOD
- Stock
- 11,054
- In Stock :
- 11,054
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Frequency - Switching :
- 2.4MHz
- Mounting Type :
- Surface Mount
- Topology :
- Buck
- Base Part Number :
- FAN53555
- Terminal Position :
- BOTTOM
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Terminal Form :
- Ball
- Number of Outputs :
- 1
- Package / Case :
- 20-UFBGA, WLCSP
- Operating Supply Voltage :
- 5.5V
- Efficiency :
- 80 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 1.62mm
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 0.603V
- Height :
- 378μm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2015
- Function :
- Step-Down
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Number of Pins :
- 20
- Series :
- TinyBuck®
- Synchronous Rectifier :
- yes
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tape and Reel (TR)
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 5V
- Operating Temperature :
- -40°C~85°C TA
- Max Output Voltage :
- 1.41V
- JESD-609 Code :
- e1
- Terminal Pitch :
- 0.4mm
- Current - Output :
- 3A
- Width :
- 2.015mm
- Output Type :
- Programmable
- Min Output Voltage :
- 603mV
- Number of Terminations :
- 20
- Voltage - Input (Min) :
- 2.5V
- Weight :
- 73mg
- Mount :
- Surface Mount
- Factory Lead Time :
- 19 Weeks
- Output Voltage :
- 1.1V
- Max Output Current :
- 5A
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Datasheets
- FAN53555BUC09X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN53555BUC09X Overview
The FAN53555BUC09X, manufactured by Fairchild Semiconductor, is a high-performance SWITCHING REGULATOR tailored for demanding applications. This regulator stands out in the realm of DC DC Switching Regulators, providing efficient voltage modulation with robust design features. It is designed to support a broad range of electronic devices, enhancing performance with reliable power management. With its compact footprint and advanced technology, the FAN53555BUC09X offers a practical solution for sophisticated electronics, ensuring operational efficiency and energy savings.
FAN53555BUC09X Features
This Voltage Regulator incorporates several key features that make it a top choice for power supply solutions. Its high efficiency and low dropout rates are ideal for stable voltage conversion. The device's ability to operate over a wide input voltage range allows for flexible implementation in various applications. Moreover, its programmable output voltage feature supports customization according to specific user requirements, while built-in thermal protection ensures safe operation under all conditions.
FAN53555BUC09X Applications
- Portable Devices: Utilized in smartphones and tablets to provide stable power delivery, enhancing battery life and device performance.
- Networking Equipment: Employs in routers and switches to ensure reliable power management and improve system reliability.
- Computing Systems: Used in laptops and desktops to optimize power usage and improve energy efficiency, leading to enhanced overall system stability.
- Power Banks: Integrated into power banks to facilitate efficient energy transfer and prolong the operational lifespan of the device.
- Wearable Technology: Applied in smartwatches and fitness trackers to provide consistent power, maximizing functionality and user experience.
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