BU18UC3WG-TR

$0.33

Description：IC REG LINEAR 1.8V 300MA 5-SSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b717d8f79074 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Rohm Semiconductor

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Product introduction

BU18UC3WG-TR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Rohm Semiconductor. Its product description is IC REG LINEAR 1.8V 300MA 5-SSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for BU18UC3WG-TR

Description：IC REG LINEAR 1.8V 300MA 5-SSOP
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.32V @ 300mA
Current - Output：300mA
Current - Quiescent (Iq)：90 µA
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：ON/OFF
Protection Features：Over Current
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：5-SSOP
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for BU18UC3WG-TR

BU18UC3WG-TR

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

The BU18UC3WG-TR is a fixed positive linear regulator from the BUxxUC3WG series, manufactured by ROHM Semiconductor. It provides a fixed output voltage of 1.8V with a maximum output current of 300mA. The device features low quiescent current consumption and high ripple rejection characteristics. It operates within an input voltage range up to 5.5V and supports an operating temperature range from -40°C to +85°C. The component is housed in a compact SSOP5 package (2.9mm x 2.8mm x 1.25mm), suitable for space-constrained portable applications.

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

High accuracy detection with low current consumption
Compatible with small ceramic capacitors
Built-in output discharge circuit
ON/OFF control of output voltage

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

Power supplies for logic ICs
RF module power supplies
Camera module power supplies
Battery-powered portable equipment

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

Verify the specific datasheet revision and ordering suffix to ensure compatibility with your design requirements. Confirm that the SSOP5 package dimensions align with your PCB footprint constraints. Check the latest supply status as this component may be subject to lifecycle changes or obsolescence notices from the manufacturer.

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

Select this regulator when a stable 1.8V rail is required for digital logic or RF circuits with moderate current demands. Ensure the input voltage remains within the specified limits and verify thermal dissipation capabilities given the small package size. Consider the need for ON/OFF control functionality if power management is critical for the application.

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

This part belongs to the BUxxUC3WG series of FULL CMOS LDO regulators designed for portable equipment. The series offers various output voltages and current ratings while maintaining a consistent versatile SSOP5 package format. It is engineered to provide excellent noise performance and load responsiveness despite low circuit current consumption.