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FAN53611AUC115X 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 1.15V 1A 6WLCSP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for FAN53611AUC115X
- Description：IC REG BUCK 1.15V 1A 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)：1.15V
- Voltage - Output (Max)：-
- Current - Output：1A
- Frequency - Switching：6MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：6-UFBGA, WLCSP
- Supplier Device Package：6-WLCSP (1.23x0.88)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for FAN53611AUC115X
Voltage Regulators - DC DC Switching Regulators Overview
The FAN53611AUC115X is a synchronous buck regulator from onsemi, designed for high-frequency DC-DC conversion. It operates with an input voltage range of 2.3 V to 5.5 V and provides a fixed output voltage of 1.15 V at a maximum output current of 1 A. The device features a switching frequency of 6 MHz and utilizes a WLCSP-6 package. It supports operation temperatures from -40°C to +85°C and includes protection against over-current and thermal shutdown.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous rectification topology for improved efficiency
- Fixed 1.15 V output configuration
- Compact WLCSP-6 footprint for space-constrained designs
Voltage Regulators - DC DC Switching Regulators Applications
- Portable consumer electronics
- Embedded computing systems
- Battery-powered devices requiring efficient step-down regulation
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify component authenticity through authorized channels due to End-of-Life status. Confirm RoHS compliance and moisture sensitivity level prior to assembly. Review the latest Product Change Notification for any specification updates or manufacturing flow changes affecting this obsolete part number.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a fixed 1.15 V output is required within the FAN53611 family. Ensure input voltage remains between 2.3 V and 5.5 V. Consider the 6 MHz switching frequency for inductor size trade-offs. Verify that the WLCSP-6 package fits the PCB layout constraints.
Voltage Regulators - DC DC Switching Regulators Part Context
Part of the FAN53611 series of synchronous buck regulators. Manufactured by onsemi. Classified under Switching Voltage Regulators and PMICs. Uses WLCSP packaging. Base product number is FAN53611.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
This part is marked as obsolete. Check for direct substitutes within the FAN53611 family with compatible output voltages and packages. Consult official datasheets for pin-to-pin compatibility before selecting alternatives.
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