FAN53601AUC10X

$0.33

Description：IC REG BUCK 1V 600MA 6WLCSP
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:b044bc551d5e Category: Voltage Regulators - DC DC Switching Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN53601AUC10X is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG BUCK 1V 600MA 6WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for FAN53601AUC10X

Description：IC REG BUCK 1V 600MA 6WLCSP
Series：-
Mfr：Fairchild Semiconductor
Package：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)：1V
Voltage - Output (Max)：-
Current - Output：600mA
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 FAN53601AUC10X

FAN53601AUC10X

Voltage Regulators - DC DC Switching Regulators Overview

The FAN53601AUC10X is a synchronous buck regulator manufactured by onsemi, formerly Fairchild Semiconductor. It operates with an input voltage range of 2.3 V to 5.5 V and provides a fixed output of 1 V at up to 600 mA. The device features a 6 MHz switching frequency and utilizes a 6-WLCSP package measuring 1.23 x 0.88 mm. It includes shutdown functionality and operates within a temperature range of -40 °C to +85 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification topology for improved efficiency
Fixed-frequency operation at 6 MHz
Compact WLCSP packaging for space-constrained designs
Integrated shutdown control

Voltage Regulators - DC DC Switching Regulators Applications

Portable consumer electronics
Battery-powered devices
Embedded systems requiring low power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity due to the manufacturer transition from Fairchild Semiconductor to onsemi. Confirm the specific suffix '10X' corresponds to the 1V fixed output variant. Check datasheets for RoHS compliance status and moisture sensitivity levels before integration into production workflows.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1V rail is required from a 2.3V to 5.5V source. The 600mA current capability suits moderate load applications. The small footprint makes it suitable for dense PCB layouts where standard packages are unsuitable.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the FAN53601 series of TinyBuck regulators. It represents a legacy product line originally developed by Fairchild Semiconductor, now managed by onsemi. The series focuses on high-frequency operation in minimal footprints for portable applications.