Touchstone Semiconductor (Milpitas, CA) has announced the TS3310 dual output boost regulator. The TS3310 consumes only 150 nA of supply current. Boost regulators are traditionally the highest current consumer in a system during sleep modes. The TS3310 removes this major constraint in power budgeting and enables years of battery life from a tiny battery cell. Features include:

• 150 nA quiescent current (active mode, current consumed from input).
• Always-on output.
• Instant-on output.
• 92% efficiency.
• 50 mA Iout.
• Pin-selectable output voltages of 1.8, 2.1, 2.5, 2.85, 3.0, 3.3, 4.1, and 5.0 V.
• Secondary output load on/off switch.

For more information, visit www.touchstonesemi.com.