BU18SD5WG Series

500mA 1.8V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

Catalog

500mA 1.8V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

Part	Control Features	Package / Case	Current - Output	Voltage Dropout (Max) [Max]	Number of Regulators	Voltage - Output (Min/Fixed)	Output Configuration	Output Type	Mounting Type	PSRR	Current - Quiescent (Iq)	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Input (Max) [Max]	Supplier Device Package	Protection Features
Rohm Semiconductor BU18SD5WG-TL	ON/OFF	SC-74A SOT-753	500 mA	0.29 V	1	1.8 V	Positive	1.81 mOhm	Surface Mount	68 dB	80 µA	-40 °C	105 ░C	6 V	5-SSOP	Over Current Over Temperature

Catalog

500mA 1.8V, Fixed Output, High PSRR, High-Accuracy CMOS LDO Regulator

Key Features

• High Output Voltage Accuracy: ± 2.0%(In all recommended conditions), High Ripple Rejection: TYP; 68dB (f=1KHz), Compatible with small ceramic capacitor(CIN=COUT=0.47 µF, min), Low Current Consumption: 33 µA, Output Voltage ON/OFF control, Built-in Over Current Protection Circuit (OCP), Built-in Thermal Shutdown Circuit (TSD), Package SSOP5 is similar to SOT23-5 (JEDEC)

Description

BU18SD5WG is high-performance CMOS LDO regulators with output current ability of up to 500mA. this device has excellent noise and load response characteristics despite of its low circuit current consumption of 33µA. This is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.