NCP57152MNADGEVB ON Semiconductor

NCP57152, NCV57152 Fast Transient Response Regulator, VLDO, 1.5 A The NCP57152 is a high precision, very low dropout (VLDO), low minimum input voltage and low ground current positive voltage regulator that is capable of providing an output current in excess of NCP57152, NCV57152 TYPICAL APPLICATIONS NCP57152 NCP57152 V V = 1.3 V V V = 1.3 V IN OUT IN OUT VIN VOUT VIN VOUT + + + + R1 R1 R FLAG ADJ EN FLAG C C IN C IN C OUT OUT EN ADJ FLAG GND 47 F, Ceramic 47 F, Ceramic GND R2 R2 Figure 1. Adjustable Regulator Figure 2. Adjustable Regulator in DFN Package PIN FUNCTION DESCRIPTION Pin Number Pin Number D2PAK 5 DFN8 Pin Name Pin Function 1 2 EN Enable Input: CMOS and TTL logic compatible. Logic high = enable Logic low = shutdown. 2 3 VIN Input voltage which supplies both the internal circuitry and the current to the output load. 3 1 GND Ground 4 6 VOUT Linear Regulator Output. 5 7 ADJ Adjustable Regulator Feedback Input. Connect to output voltage resistor divider central node. TAB TAB TAB is connected to ground. 8 FLG Error Flag Open collector output. Activelow indicates an output fault condition. EP EXPOSED PAD for removing heat from the device. Must be connected to GND. PAD 4, 5 NC Not internally connected.