FAN2564UC18X

$0.48

Description：IC REG LINEAR 1.8V 300MA 4-WLCSP
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk

SKU:7c7b93ddf136 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Fairchild Semiconductor

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Product introduction

FAN2564UC18X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 1.8V 300MA 4-WLCSP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for FAN2564UC18X

Description：IC REG LINEAR 1.8V 300MA 4-WLCSP
Series：-
Mfr：Fairchild Semiconductor
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：3.6V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.16V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：75 µA
Current - Supply (Max)：200 µA
PSRR：60dB (1kHz)
Control Features：Enable
Protection Features：Over Temperature, Short Circuit, Soft Start
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：4-UFBGA, WLCSP
Supplier Device Package：4-WLCSP (1.41x0.93)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for FAN2564UC18X

FAN2564UC18X

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The FAN2564UC18X is a low-dropout regulator manufactured by onsemi, formerly Fairchild Semiconductor. It provides a fixed 1.8V output with a maximum load current of 300mA. The device operates within an input voltage range of 1.65V to 3.6V and features a dropout voltage of 100mV. It utilizes a WLCSP-4 surface-mount package and supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a line regulation of 0.03%/V, load regulation of 10uV/mA, and an output accuracy of 1%.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Provides stable regulated power for sensitive electronic circuits
Incorporates thermal shutdown and short circuit protection mechanisms
Ensures high ripple rejection for clean power delivery

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable electronic equipment
Cell phones
PDAs

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the manufacturer status as the component may be discontinued or subject to limited supply conditions. Confirm RoHS compliance details and ensure the WLCSP-4 package dimensions match the target PCB layout. Cross-reference datasheet revisions to validate electrical parameters against current design requirements before finalizing procurement decisions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a compact solution is required for low-voltage applications needing up to 300mA. The WLCSP-4 package offers space efficiency compared to larger packages. Ensure the input voltage remains above 1.65V and consider the 100mV dropout characteristic for battery-powered systems where voltage headroom is limited.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the FAN2564 series of low-dropout regulators designed for portable devices. It shares functional similarities with other members of the family but differs in specific output voltage settings. The series is characterized by low quiescent current and small footprint, targeting mobile and handheld electronics markets.