FAN53555UC01X
- Mfr.Part #
- FAN53555UC01X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, VOLTAGE-MOD
- Stock
- 12,222
- In Stock :
- 12,222
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Pins :
- 20
- Voltage - Output (Max) :
- 1.23V
- Operating Supply Voltage :
- 5.5V
- Terminal Position :
- BOTTOM
- Synchronous Rectifier :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output (Min/Fixed) :
- 0.6V
- Published :
- 2015
- Function :
- Step-Down
- Max Output Voltage :
- 1.23V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- JESD-609 Code :
- e1
- Frequency - Switching :
- 2.4MHz
- Nominal Supply Current :
- 43mA
- Output Configuration :
- Positive
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Weight :
- 73mg
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 5A
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Topology :
- Buck
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Length :
- 1.6mm
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Output Voltage :
- 900mV
- Terminal Form :
- Ball
- Radiation Hardening :
- No
- Height :
- 378μm
- Min Output Voltage :
- 600mV
- Input Voltage-Nom :
- 5V
- Factory Lead Time :
- 4 Weeks
- Pbfree Code :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 20-UFBGA, WLCSP
- Efficiency :
- 80 %
- Control Mode :
- VOLTAGE-MODE
- Series :
- TinyBuck®
- Width :
- 2mm
- Number of Terminations :
- 20
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Programmable
- Min Supply Voltage :
- 2.5V
- Base Part Number :
- FAN53555
- Datasheets
- FAN53555UC01X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN53555UC01X Overview
The Fairchild Semiconductor FAN53555UC01X Switching Regulator represents a pinnacle of technology in the domain of Voltage Regulators - DC DC Switching Regulators. Designed to offer superior efficiency and power density, this component is an optimal solution for modern electronic devices requiring reliable voltage modulation. Its advanced internal architecture and the use of cutting-edge materials ensure minimal power loss and exceptional performance stability. The FAN53555UC01X is specifically engineered to meet the rigorous demands of high-performance applications, making it a top choice for designers looking to enhance system reliability and efficiency.
FAN53555UC01X Features
The FAN53555UC01X Switching Regulator is characterized by several standout features that differentiate it in the market. These include high efficiency across a wide load range, an ultra-small form factor that is ideal for space-constrained applications, and excellent transient response. Its programmability allows for flexible voltage adjustments, which is critical in meeting various application specifications. Additionally, it offers features like over-temperature and over-current protection, enhancing the safety and durability of the entire system.
FAN53555UC01X Applications
- Smartphones and Tablets: The FAN53555UC01X is used to provide stable voltage in a compact space, crucial for the slim designs of modern smartphones and tablets.
- Portable Media Players: Ensures long battery life and efficient power consumption, critical for devices used on the go.
- Wireless Networking Devices: Applied in routers and modems to ensure reliable operation and enhance signal integrity.
- Wearable Technology: Supports the demand for miniaturized yet powerful components in devices like smartwatches and fitness trackers.
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