FAN53526UC00X

$1.51

Description：IC REG BUCK PROG 3A 15WLCSP
Series：TinyBuck®
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bb4efb1eabb4 Category: Voltage Regulators - DC DC Switching Regulators Brand: onsemi

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Product introduction

FAN53526UC00X 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 PROG 3A 15WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for FAN53526UC00X

Description：IC REG BUCK PROG 3A 15WLCSP
Series：TinyBuck®
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Programmable
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：0.6V
Current - Output：3A
Frequency - Switching：2.4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：15-UFBGA, WLCSP
Supplier Device Package：15-WLCSP (2.02x1.31)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for FAN53526UC00X

FAN53526UC00X

Voltage Regulators - DC DC Switching Regulators Overview

The FAN53526UC00X is a TinyBuck synchronous step-down switching regulator manufactured by onsemi. It operates with an input voltage range of 2.5 V to 5.5 V and delivers up to 3 A of output current. The device features a fixed 2.4 MHz switching frequency and digitally programmable output voltages ranging from 600 mV to 1.393 V. Packaged in a WLCSP-15 format, it maintains a quiescent current of 50 uA and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Digitally programmable output voltage via I2C interface
Integrated synchronous buck topology for high efficiency
Compact WLCSP-15 package design

Voltage Regulators - DC DC Switching Regulators Applications

Portable consumer electronics power management
Battery-powered mobile devices
Embedded system core voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify component authenticity through authorized channels as the part status indicates end-of-life or obsolescence. Confirm specific revision levels against official datasheets before integration. Ensure supply chain stability due to potential discontinuation risks associated with legacy inventory sources.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this regulator for applications requiring small form factors and digital control flexibility. The fixed 2.4 MHz frequency allows for compact passive components. Verify that the required output voltage falls within the 600 mV to 1.393 V programmable range defined by the UC00 suffix configuration.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the TinyBuck family of power management integrated circuits. It serves as a highly integrated solution for space-constrained designs, combining the controller, drivers, and inductor requirements into a minimal footprint suitable for modern portable electronic systems.