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CMOS LDO Regulators


ROHM’s CMOS LDO regulators tailored for portable devices


ROHM's CMOS LDO low drop-out (LDO) regulators are tailored for use in portable devices such as PDAs, mobile phones, digital cameras, and camcorders. Lower in cost and small in packaging, these CMOS LDOs provide designers with superior alternatives to PWM regulators in many point-of-load regulation applications.

Depending on the particular model series, these fixed-output devices offer a selection of output voltages ranging from 1.2V to 3.4V. These CMOS LDOs feature power-saving shutdown capability, and many are compatible with space-saving ceramic capacitors.
CMOS LDO Regulators

Available in Tape & Reel (-2-ND), Cut Tape (-1-ND), and custom Digi-Reel® (-6-ND)
Digi-Key P/N Manufacturer P/N Description  
BU25TA2WNVX-CT-ND BU25TA2WNVX-TR IC REG LDO 200MA 2.5V 4-SSON High-Capacitance MLCC Datasheet
BH33FB1WG-CT-ND BH33FB1WG-TR IC REG LDO 150MA 3.3V SHDN 5SSOP High-Capacitance MLCC Datasheet
BH18MA3WHFV-CT-ND BH18MA3WHFV-TR IC REG LDO 300MA 1.8V SD 6HVS0F High-Capacitance MLCC Datasheet
BH15MA3WHFV-CT-ND BH15MA3WHFV-TR IC REG LDO 300MA 1.5V SD 6HVS0F High-Capacitance MLCC Datasheet
BH18LB1WG-CT-ND BH18LB1WG-TR IC REG LDO 150MA 1.8V SHDN 5SSOP High-Capacitance MLCC Datasheet
BH28MA3WHFV-CT-ND BH28MA3WHFV-TR IC REG LDO 300MA 2.8V SD 6HVS0F High-Capacitance MLCC Datasheet
BH28FB1WG-CT-ND BH28FB1WG-TR IC REG LDO 150MA 2.8V SHDN 5SSOP High-Capacitance MLCC Datasheet
BH33MA3WHFV-CT-ND BH33MA3WHFV-TR IC REG LDO 300MA 3.3V SD 6HVS0F High-Capacitance MLCC Datasheet
BA050LBSG2-CT-ND BA050LBSG2-TR IC REG LDO 5V 280MA SMP5 High-Capacitance MLCC Datasheet
BA030LBSG2-CT-ND BA030LBSG2-TR IC REG LDO 3.0V 280MA SMP5 High-Capacitance MLCC Datasheet
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