High Performance CMOS LDO Regulator with Enable and Enhanced ESD Protection in Chip Scale Package (CSP)

The NCP629 provides 150 mA of output current at fixed voltage options. It is designed for portable battery powered applications and offers high performance features such as low power operation, fast enable response time, and low dropout.
The device is designed to be used with low cost ceramic capacitors.

FEATUREs
• Output Voltage Options: 1.5 V, 1.8 V, 2.8 V, 3.0 V, 3.3 V, 3.5 V, 5.0 V
• Ultra-Low Dropout Voltage of 150 mV at 150 mA
• Fast Enable Turn-on Time of 15 s
• Wide Supply Voltage Operating Range
• Supports sub-1 V Enable Threshold
• Excellent Line and Load Regulation
• High Accuracy up to 2% Output Voltage Tolerance over All Operating Conditions
• Typical Noise Voltage of 50 μVrms without a Bypass Capacitor
• Ultra Small CSP Footprint and Height: 1.028 x 1.19 mm, Max Height 0.6 mm
• Enhanced ESD Protection (HBM 3.5 kV, MM 400 V)
• These are Pb-Free Devices

Typical Applications
• Personal Electronics (MP3 Players)
• Portable Devices (Cellular Phones)
• Noise Sensitive Circuits – VCO, RF Stages, etc.
• Camcorders and Cameras