FAN53555UC13X
- Mfr.Part #
- FAN53555UC13X
- Manufacturer
- onsemi
- Package / Case
- 20-UFBGA, WLCSP
- Datasheet
- Download
- Description
- IC REG BUCK PROG 5A 20WLCSP
- Stock
- 1,283
- In Stock :
- 1,283
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Base Part Number :
- FAN53555
- Number of Outputs :
- 1
- Operating Supply Current :
- 60μA
- Factory Lead Time :
- 12 Weeks
- Operating Supply Voltage :
- 5.5V
- Output Voltage :
- 1.15V
- JESD-609 Code :
- e1
- Voltage - Output (Min/Fixed) :
- 0.8V
- ECCN Code :
- EAR99
- Number of Terminations :
- 20
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Output (Max) :
- 1.43V
- Control Mode :
- VOLTAGE-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Voltage :
- 1.43V
- Width :
- 4mm
- Pbfree Code :
- yes
- Series :
- TinyBuck®
- RoHS Status :
- ROHS3 Compliant
- Topology :
- Buck
- Min Output Voltage :
- 800mV
- Packaging :
- Tape and Reel (TR)
- Published :
- 2013
- Max Output Current :
- 5A
- Synchronous Rectifier :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of Pins :
- 20
- Min Supply Voltage :
- 2.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mount :
- Surface Mount
- Function :
- Step-Down
- Length :
- 1.62mm
- Frequency - Switching :
- 2.4MHz
- Efficiency :
- 80 %
- Height :
- 378μm
- Radiation Hardening :
- No
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Terminal Form :
- Ball
- Mounting Type :
- Surface Mount
- Terminal Position :
- BOTTOM
- Operating Temperature :
- -40°C~85°C TA
- Output Type :
- Programmable
- Weight :
- 73mg
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 5V
- Package / Case :
- 20-UFBGA, WLCSP
- Datasheets
- FAN53555UC13X

Voltage Regulators - DC DC Switching Regulators onsemi FAN53555UC13X Overview
The onsemi FAN53555UC13X is a highly efficient, programmable synchronous buck regulator designed for precision voltage regulation in a compact 20-WLCSP package. Engineered to meet the demanding needs of modern portable and fixed electronics, this regulator supports a continuous output current up to 5A, making it an excellent choice for high-performance applications. The combination of advanced control technology and high switching frequency optimizes its efficiency and minimizes the external component size, facilitating a more streamlined design in space-constrained applications.
FAN53555UC13X Features
This state-of-the-art Voltage Regulator from onsemi includes several key features that enhance its appeal for sophisticated electronic designs. These features include a programmable output from 2.5V to 5.5V, allowing designers to customize the output voltage to match specific requirements. Additionally, its high efficiency and low quiescent current extend battery life in portable applications, while integrated over-temperature and over-current protection ensure reliable operation under various conditions. The device's high-frequency operation reduces the need for large external components, which is ideal for compact electronic assemblies.
FAN53555UC13X Applications
- Smartphones and Tablets: Utilizes its compact size and programmability to provide stable power delivery, optimizing performance and battery life.
- Portable Gaming Consoles: Supports high current requirements while maintaining energy efficiency, critical for extending gameplay duration.
- Wearable Technology: Its small footprint and efficiency are ideal for space-sensitive and power-conscious wearable devices.
- IoT Devices: Ensures reliable performance in connected devices, which often require efficient power management for prolonged operation.
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