NCP603 LDO Regulator - High Performance, CMOS, Enable, Enhanced ESD 300 mA NCP603 PIN FUNCTION DESCRIPTION Pin No. Pin Name Description 1 V Positive Power Supply Input in 2 GND Power Supply Ground Device Substrate 3 ENABLE The Enable Input places the device into low power standby when pulled to logic low (< 0.4 V). Connect to V in if the function is not used. 4 ADJ/NC Output Voltage Adjust Input (Adjustable Version), No Connection (Fixed Voltage Versions) (Note 1) 5 V Regulated Output Voltage out 1. True no connect. Printed circuit board traces are allowable. ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage (Note 2) V 0.3 to 6.5 V in Output, Enable, Adjustable Voltage V , ENABLE, ADJ 0.3 to 6.5 (or V + 0.3) V out in Whichever is Lower Maximum Junction Temperature T 150 C J(max) Storage Temperature T 65 to 150 C STG ESD Capability, Human Body Model (Note 3) ESD 3500 V HBM ESD Capability, Machine Model (Note 3) ESD 200 V MM Moisture Sensitivity Level MSL MSL1/260 Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 2. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area. 3. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per AECQ100002 (EIA/JESD22A114) ESD Machine Model tested per AECQ100003 (EIA/JESD22A115) Latchup Current Maximum Rating: 150 mA per JEDEC standard: JESD78. THERMAL CHARACTERISTICS Rating Symbol Value Unit Thermal Characteristics, TSOP5 (Note 4) R C/W JA Thermal Resistance, JunctiontoAir (Note 5) 215 4. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area. 2 2 5. Value based on copper area of 645 mm (or 1 in ) of 1 oz copper thickness. OPERATING RANGES (Note 6) Rating Symbol Min Max Unit Input Voltage (Note 7) V 1.75 6 V in Adjustable Output Voltage (Adjustable Version Only) V 1.25 5.0 V out Output Current I 0 300 mA out Ambient Temperature T 40 125 C A 6. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area. 7. Minimum V = 1.75 V or (V + V ), whichever is higher. in DO out