NCP553SQ18T1G ON Semiconductor

xxxM NCP553, NCV553 Voltage Regulator - CMOS, Low Iq, NOCAPE 80 mA This series of fixed output NOCAP linear regulators are designed NCP553, NCV553 PIN FUNCTION DESCRIPTION Pin Pin Name Description 1 GND Power supply ground. 2 Vin Positive power supply input voltage. 3 Vout Regulated output voltage. Enable This input is used to place the device into low power standby. When this input is pulled low, the device is disabled. If this function is not used, Enable should be connected to Vin. 4 N/C No internal connection. MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage V 12 V in Output Voltage V 0.3 to V +0.3 V out in Power Dissipation and Thermal Characteristics Power Dissipation P Internally Limited W D Thermal Resistance, JunctiontoAmbient R 400 C/W JA Operating Junction Temperature T +125 C J Operating Ambient Temperature T C A NCP553 40 to +85 NCV553 40 to +125 Storage Temperature T 55 to +150 C stg Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MILSTD883, Method 3015 Machine Model Method 200 V 2. Latch up capability (85C) 200 mA DC with trigger voltage. www.onsemi.com 2