150 mA, Wide Input Voltage Range, Low Dropout Regulator

The NCP4623 is a CMOS Linear Voltage Regulator designed for wide input voltage range. The maximum operating input voltage is up to 24 V with a minimum voltage starting from 2 V. The Chip Enable (CE) pin allows the device to lower standby current to 0.1μA typ. The NCP4623 features many protections for any current or thermal sensitive devices with current fold−back protection, thermal shutdown protection, and peak and short current protection. This device is available in adjustable and fixed voltage output in 0.1 V steps. They are available in very thin XDFN6 1.6x1.6x0.4 mm in size and the very popular SOT23−5 and SOT89−5 packages. Please contact your local sales office for additional output voltage options.

FEATUREs
• Maximum Operating Input Voltage: 24 V
• Output Voltage Range: 2.5 V to 12.0 V (available in 0.1 V steps)
                                        2.5 V to 24.0 V (adjustable version)
• Output Voltage Accuracy: ±2.0%
• Supply Current: 5 μA
• Stable with Ceramic Capacitors: 1 μF or more
• Current Fold Back Protection
• Peak and Short Current Protection
• Thermal Shutdown Protection
• Available in XDFN6 1.6 x 1.6 mm, SOT23−5, SOT89−5 Packages
• These are Pb−Free Devices

Typical Applications
• Battery−powered Equipment
• Networking and Communication Equipment
• Cameras, DVRs, STB and Camcorders
• Home Appliances