NCP603

NCP603 LDO Regulator - High Performance, CMOS, Enable, Enhanced ESD 300 mA 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, 2.5 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 ms Wide Supply Voltage Range Operating Range Excellent Line and Load Regulation Typical Noise Voltage of 50 mVrms without a Bypass Capacitor Enhanced ESD Protection (HBM 3.5 kV, MM 200 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 VIN GND Fixed Voltage Only Driver w/ Current Limit Thermal Shutdown + -+ −1.25 V Adjustable Version Only ENABLE Figure 1. Simplified Block Diagram VOUT ADJ http://onsemi.com 5 1 TSOP−5 SN SUFFIX CASE 483 MARKING DIAGRAM 5 xxx AYWG G 1 xxx = Specific Device Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) PIN CONNECTIONS Vin ...