Product Description

The CM3018 is a very low dropout, low noise regulator that delivers up to 150mA of load current at a fixed output voltage.

Features

• Available with 1.5V, 1.8V, 2.5V, 2.6V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V or 3.3V outputs

• Fast (60µs) VOUT response when enabled

• Ultra low noise (35µV rms typ.)

• Delivers up to 150mA output current

• Very low dropout (150mV at 150mA)

• Low quiescent operating current (110µA)

• Stable with low-ESR ceramic capacitors

• “Zero” disable mode current consumption

• Thermal overload protection

• Foldback overload current protection

• -40°C to +85°C temperature operation

• Available in a 5-pin SOT23 and 5-bump Chip Scale Packages (CSP)

• Lead-free versions available

Applications

• Wireless handsets, PDAs, MP3 players, digital cameras

• PCs and notebooks

• Graphics cards, set-top boxes

• Compact Flash memory cards

• Battery-powered devices

• PC cards