FAN53555BUC23X
- Mfr.Part #
- FAN53555BUC23X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, VOLTAGE-MOD
- Stock
- 125,269
- In Stock :
- 125,269
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Width :
- 2.015mm
- Length :
- 1.62mm
- Output Configuration :
- Positive
- Weight :
- 73mg
- Voltage - Output (Min/Fixed) :
- 0.6V
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Number of Pins :
- 20
- Terminal Pitch :
- 0.4mm
- Number of Terminations :
- 20
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 2015
- Min Supply Voltage :
- 2.5V
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 4 Weeks
- Operating Supply Current :
- 60μA
- Synchronous Rectifier :
- yes
- Max Output Current :
- 5A
- Max Output Voltage :
- 1.39V
- Output Type :
- Programmable
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Form :
- Ball
- JESD-609 Code :
- e1
- Height :
- 378μm
- Radiation Hardening :
- No
- Efficiency :
- 80 %
- Contact Plating :
- Copper, Silver, Tin
- RoHS Status :
- ROHS3 Compliant
- Package / Case :
- 20-UFBGA, WLCSP
- Voltage - Output (Max) :
- 1.39V
- Function :
- Step-Down
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Terminal Position :
- BOTTOM
- Min Output Voltage :
- 600mV
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5.5V
- Frequency - Switching :
- 2.4MHz
- Operating Temperature :
- -40°C~85°C TA
- Output Voltage :
- 1.15V
- Topology :
- Buck
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 5V
- Series :
- TinyBuck®
- Datasheets
- FAN53555BUC23X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN53555BUC23X Overview
The FAN53555BUC23X from Fairchild Semiconductor is a cutting-edge switching regulator designed for high efficiency and compact power management. As part of the broader Voltage Regulators - DC DC Switching Regulators category, this product offers an optimal solution for managing power requirements in sophisticated electronic assemblies. Its capability to deliver precise voltage regulation with superior power efficiency makes it an essential component in modern electronic devices. Its small footprint and high-performance characteristics are tailored to meet the demanding needs of both portable and stationary applications, ensuring reliability and functionality across various platforms.
FAN53555BUC23X Features
The FAN53555BUC23X switching regulator is renowned for its high efficiency and advanced technology. Some of its standout features include an adjustable output voltage range, high-frequency switching capability that minimizes the size of external components, and an integrated soft-start feature that reduces inrush current at startup. Moreover, its excellent transient response and low dropout performance ensure stable operation under dynamic load conditions, making it highly suitable for high-performance applications.
FAN53555BUC23X Applications
- Smartphones and Tablets: Utilized for its compact size and efficiency in managing power in tight spaces while providing stable voltage to sensitive components.
- Portable Gaming Devices: Ensures consistent power delivery and long battery life crucial for gaming performance and device portability.
- Wearable Technology: Ideal for wearables due to its small footprint and efficiency, crucial for long-lasting operation and minimal heat generation.
- Medical Devices: Applied in medical device designs where reliable and precise voltage regulation is critical for accurate device functionality and patient safety.
- Networking Equipment: Helps in power management of networking devices where efficiency and reliability are crucial for uninterrupted connectivity and data transmission.
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