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ROHM BU18SD2MGMTR CMOS LDO Regulator

The BUxxSD2-M series are high-performance CMOS low dropout regulators designed for automotive and portable electronic applications. Capable of providing up to 200mA output current, these ICs feature excellent line and load regulation, low quiescent current, and built-in protection circuits such as over-current and thermal shutdown. They operate between -40°C and +105°C, support various output voltages including 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, and 3.3V, and are compatible with small ceramic capacitors. Suitable for logic power supplies, RF modules, and camera modules, they conform to AEC-Q100 standards for automotive reliability.

Authorized Distributors
Source:Newark
Part No:BU18SD2MG-MTR
Stock:2048
Inv Date:06-09-2026
Price: Unit price: $0.515
Buy/RFQ:
Source:DigiKey
Part No:BU18SD2MG-MTR
Stock:4037
Inv Date:06-09-2026
Price: Unit price: $0.52
Buy/RFQ:
Part No:BU18SD2MG-MTR
Stock:15370
Inv Date:06-10-2026
Price: Unit price: $0.52
Buy/RFQ:

ROHM BU18SD2MGMTR CMOS LDO Regulator Specifications:

  • Output Current: Up to 200mA
  • Input Voltage Range: 1.7V to 6.0V
  • Output Voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V
  • Operating Temperature Range: −40°C to +105°C
  • Line Regulation: Typical 15mV
  • Load Regulation: Typical 5mV (0 to 200mA)
  • Dropout Voltage: Approx. 150-290mV depending on output voltage
  • Quiescent Current: Typical 33μA
  • Protection Circuits: Over-current, thermal shutdown
  • Package: SSOP5 (similar to SOT23-5), dimensions approx. 2.90mm x 2.80mm x 1.25mm
  • Supports ceramic capacitor: 0.47μF to 1.0μF recommended
  • RoHS compliant, AEC-Q100 qualified

Buy the ROHM Series CMOS LDO Regulators: BU18SD2MGMTR

Secure your supply chain with the ROHM BU18SD2M GMTR series. These high-performance CMOS low dropout regulators deliver up to 200mA with excellent line and load regulation, low noise, and built-in protection features. Ideal for automotive, portable electronics, camera modules, and RF power supply applications, they support a wide temperature range and are RoHS compliant. Purchase online today to ensure reliable power management for your critical devices with easy integration and certified quality standards.

Buy ROHM BU18SD2MGMTR now and experience unmatched reliability and performance with automotive-grade CMOS low dropout regulators.

Frequently Asked Questions

Where can I buy ROHM BU18SD2MGMTR?

You can click on the BUY or RFQ button to purchase BU18SD2MGMTR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BU18SD2MGMTR?

You can download the BU18SD2MGMTR datasheet or visit the ROHM website for support.

Who is the manufacturer of BU18SD2MGMTR?

ROHM

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