FAN53555UC04X
- Mfr.Part #
- FAN53555UC04X
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- SWITCHING REGULATOR, VOLTAGE-MOD
- Stock
- 28,219
- In Stock :
- 28,219
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Number of Outputs :
- 1
- Radiation Hardening :
- No
- Length :
- 1.6mm
- Efficiency :
- 80 %
- Factory Lead Time :
- 12 Weeks
- Weight :
- 73mg
- Mount :
- Surface Mount
- Input Voltage-Nom :
- 5V
- Synchronous Rectifier :
- yes
- RoHS Status :
- ROHS3 Compliant
- Control Mode :
- VOLTAGE-MODE
- Terminal Form :
- Ball
- Max Output Voltage :
- 1.41V
- Frequency - Switching :
- 2.4MHz
- Published :
- 2015
- Operating Temperature :
- -40°C~85°C TA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Max) :
- 5.5V
- Series :
- TinyBuck®
- Package / Case :
- 20-UFBGA, WLCSP
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 5.5V
- Number of Pins :
- 20
- Function :
- Step-Down
- Max Output Current :
- 5A
- JESD-609 Code :
- e1
- Output Voltage :
- 1.411V
- Min Output Voltage :
- 603mV
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 1.6mm
- Base Part Number :
- FAN53555
- Output Configuration :
- Positive
- Terminal Position :
- BOTTOM
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Min Supply Voltage :
- 2.5V
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output (Max) :
- 1.41V
- Height :
- 378μm
- Output Type :
- Programmable
- Voltage - Output (Min/Fixed) :
- 0.603V
- Topology :
- Buck
- Number of Terminations :
- 20
- Lifecycle Status :
- ACTIVE (Last Updated: 12 hours ago)
- ECCN Code :
- EAR99
- Datasheets
- FAN53555UC04X

Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN53555UC04X Overview
The Voltage Regulators - DC DC Switching Regulators Fairchild Semiconductor FAN53555UC04X is a state-of-the-art switching regulator designed for high-efficiency and compact power management solutions. Developed by Fairchild Semiconductor, a leader in power supply technology, this regulator is particularly suited for applications requiring low voltage operation and tight space constraints. Its advanced features and robust performance make it an ideal choice for designers looking to enhance system reliability and optimize power budget in sophisticated electronic devices.
FAN53555UC04X Features
The FAN53555UC04X offers a broad range of features designed to meet the rigorous requirements of modern electronic circuits. It provides high efficiency with its adaptive mode operation, which adjusts the switching frequency according to load conditions, thus minimizing power loss. The device supports a wide input voltage range and delivers a highly stable output, ensuring consistent performance across varying power levels and environmental conditions. Additionally, its small footprint and low-profile package facilitate easy integration into densely packed PCB layouts.
FAN53555UC04X Applications
- Smartphones and Tablets: Enhances battery life and optimizes space utilization in compact mobile devices through efficient power conversion.
- Wearable Technology: Provides stable voltage in small form factors essential for wearable devices, supporting consistent performance and long operational life.
- Portable Gaming Systems: Ensures reliable power management to handle variable load demands during intensive gaming sessions, contributing to an enhanced user experience.
- Internet of Things (IoT) Devices: Enables efficient power management in IoT applications where power efficiency and miniaturization are critical.
- Embedded Systems: Delivers precise voltage regulation in embedded applications, vital for maintaining system stability and reliability.
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