EMP8738 Datasheet | Elite Semiconductor Microelectronics Technology

ESMT/EMP In SOT-23 Package General Description The EMP8738 Features low output voltage noise, low dropout voltage, low quiescent current and fast transient response. It guarantees delivery of 30m A output current and supports preset output voltages ranging from 0.8V to 4.5V with 0.05V increment. Based on its low quiescent current consumption, the EMP8738 is ideal for battery-powered applications. The high power supply rejection ratio of the EMP8738 holds well for low input voltages typically encountered in battery-operated systems. The regulator is stable with small ceramic capacitive loads (1µF typical). The EMP8738 is available in miniature 3-pin SOT-23-3 package. High Accuracy 30m A CMOS LDO Features - - - - - - - - - 30m A guaranteed output current 170µV RMS output voltage noise (10Hz to 100k Hz) 31m V typical dropout at 30m A 61µA typical quiescent current Fast line and load transient response 4.75V to 5.25V input range Stable with small ceramic output capacitors Over temperature and over current protection ±35m V output voltage tolerance Applications - - - Keep-Alive Supply Battery-powered systems Portable information appliances EMP products are Halogen free and Ro HS pliant. Typical Application Elite Semiconductor Memory Technology Inc./Elite Micro Power Inc. Publication Date: Aug. 2011 Revision: 1.0 1/8 ESMT/EMP CONNECTION DIAGRAM SOT-23-3 (TOP View) EMP8738-XXVB03NRR ORDER INFORMATION XX VB03 Output Voltage SOT-23-3 Package Ro HS & Halogen free package Rating: -40 to 85°C Package in Tape & Reel Pin Functions Name GND VOUT No. 1 2 Ground Pin. Output Voltage Feedback. Supply Voltage Input. VIN 3 Require a minimum input capacitor of close to 1µF to ensure stability and sufficient decoupling from the ground pin. Function Order, Mark & Packing Information VOUT...