The NCP603 provides 300 mA of output current at fixed voltage options, or an adjustable output voltage from 5.0 V down to 1.250 V. 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 and is packaged in the TSOP-5/SOT23-5.

Features

• Output Voltage Options:
Adjustable, 1.3 V, 1.5 V, 1.8 V, 2.8 V, 3.0 V, 3.3 V, 3.5 V, 5.0 V
• Adjustable Output by External Resistors from 5.0 V down to 1.250 V
• Fast Enable Turn-on Time of 15 s
• Wide Supply Voltage Range Operating Range
• Excellent Line and Load Regulation
• Typical Noise Voltage of 50 Vrms without a Bypass Capacitor
• Enhanced ESD Protection (HBM 3.5 kV, MM 400 V)
• These are Pb-Free Devices

Typical Applications

• SMPS Post-Regulation
• Hand-held Instrumentation & Audio Players
• Noise Sensitive Circuits – VCO, RF Stages, etc.
• Camcorders and Cameras
• Portable Computing