onsemi | NCP698SQ25T1G

The NCP698 series of fixed output low-dropout linear regulators are designed for handheld communication equipment and portable battery powered applications which require low quiescent and ground current.This series features an ultra-low quiescent current of 2.5 µA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP698 series provides an enable pin for ON/OFF control.

The NCP698 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 0.1 µF. The device is housed in the micro-miniature SC82-AB surface mount package. Standard voltage versions are 1.3, 1.5, 1.8, 2.5, 2.8, 3.0, 3.3, 3.5 and 5.0 V. Other voltages are available in 100 mV steps.

Features:

• Ultra Low Quiescent Current of 2.5 µA Typical
• Output Voltage Accuracy of 2.0%
• Operating Temperature Range of -40°C to 85°C
• Enable Function
• This is a Pb-Free Device

Applications:

• Battery Powered Instruments
• Hand-Held Instruments
• Camcorders and Cameras