onsemi | NCP699SN33T1G

The NCP699 fixed output LDO linear voltage regulator is designed for handheld communication equipment and portable battery powered applications which require low quiescent current. The NCP699 series features an ultra-low quiescent current of 40 uA. Each device contains a voltage reference unit, an error amplifier, a PMOS power transistor, internal resistors for setting output voltage, current limit, and temperature limit protection circuits. The NCP699 has been designed to be used with low cost ceramic capacitors. The device is housed in the micro-miniature TSOP-5 surface mount package. Standard voltage versions are 1.3, 1.4, 1.5, 1.8, 2.5, 2.8, 3.0, 3.1, 3.3, 3.4 and 5.0 V. Other voltages are available in 100 mV steps.

Features:

• Very Low Ground Current of 40 uA Typical
• Low Dropout Voltage of 340 mV at 150 mA and 3.0 V Vou
• Enable Control (Active High, Supports Sub 1-Volt Logic)
• Output Voltage Accuracy of 2.0%
• Operating Temperature Range of -40C to +85C
• Stable with 1 uF Ceramic or Tantalum Capacitors

Benefits:

• Minimizes power consumption
• Extends battery usage. Retains regulation longer

Applications:

• Cellular Phones
• Battery Powered Consumer Products
• HandHeld Instruments
• Printers and Office Equipment