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FAN53763UC24X is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG BUCK 1.8V 1.5A 6WLCSP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for FAN53763UC24X
- Description：IC REG BUCK 1.8V 1.5A 6WLCSP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR),Bulk
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：2.3V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：-
- Current - Output：1.5A
- Frequency - Switching：-
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-UFBGA, WLCSP
- Supplier Device Package：6-WLCSP (1.38x0.94)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for FAN53763UC24X
Voltage Regulators - DC DC Switching Regulators Overview
The FAN53763UC24X is a synchronous buck regulator from onsemi’s FAN53763 series, housed in a 6-UFBGA (WLCSP) package. It delivers a fixed output voltage of 1.8V with a maximum output current of 1.5A. The device operates within an input voltage range of 2.3V to 5.5V and features ultra-low quiescent current for extended battery life. It supports switching frequencies of 1MHz or 2.2MHz and functions reliably across a temperature range of -40°C to +85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous step-down topology for high efficiency
- Ultra-low quiescent current operation
- Fixed 1.8V output configuration
- Compact WLCSP packaging
Voltage Regulators - DC DC Switching Regulators Applications
- Portable consumer electronics
- Battery-powered mobile devices
- Embedded systems requiring low power consumption
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix UC24X confirms the 1.8V fixed output and 6-UFBGA package. Confirm RoHS compliance status as listed in the official datasheet. Ensure the ordering part number matches the required switching frequency option if applicable. Check for any obsolete status indicators in distributor catalogs before finalizing procurement.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a fixed 1.8V rail is required with minimal footprint. The 1.5A current capability suits moderate load applications. Consider the ultra-low Iq feature for battery-operated designs where standby power is critical. Verify input voltage compatibility with the 2.3V minimum requirement.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the FAN53763 family of Super Low Iq synchronous buck regulators. The series is designed for space-constrained portable applications. The UC24X designation specifies the fixed output voltage and package type within the broader product line.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution guides for compatible parts within the same series or equivalent performance classes. Verify pinout and electrical parameter compatibility before replacing.
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