EMP8046

ESMT/EMP Preliminary EMP8046 50mA Ultra-Low Quiescent Current LDO Linear Regulator General Description The EMP8046 is a positive voltage regulator with high accuracy output voltage and ultra-low quiescent current which is typically 1.0μA. The device is ideal for battery powered handheld equipments which require low quiescent current. Applications g g g g g bandgap voltage Battery power equipments Portable communication devices Precision voltage references Hand-Held electronics Wireless communication systems The EMP8046 contains a reference, an error amplifier, a P-channel pass transistor, and a resistor-divider for setting output voltage. The output voltage is fixed with high accuracy by advanced trimming technology. Features g g g g g g Operating voltages range: 2.5V to 18V Maximum output current: 100mA Low dropout: 800mV @ 50mA ±2% output voltage tolerance Low ESR capacitor compatible RoHS compliant and 100% Lead(Pb)-free and green (halogen free with commercial standard) The EMP8046 has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 1.0μF. The devices are available in SOT-23-3 and SOT-89-3 packages. Typical Application Elite Semiconductor Memory Technology Inc./Elite MicroPower Inc. Publication Date: Dec. 2011 Revision: 0.2 1/12 ESMT/EMP Connection Diagrams Preliminary Order information EMP8046 EMP8046-XXVB03NRR XX Output voltage VB03 SOT-23-3 Package NRR RoHS & Halogen free package Rating: -40 to 85°C...