LM9036Q

LM9036Q www.ti.com SNVS685B – NOVEMBER 2010 – REVISED MARCH 2013 LM9036Q Ultra-Low Quiescent Current Voltage Regulator Check for Samples: LM9036Q FEATURES 1 2 AEC-Q100 Grade 1 Qualified (-40°C to 125°C) Ultra Low Ground Pin Current (IGND ≤ 25µA for IOUT = 0.1mA) Fixed 5V, 3.3V, 50mA Output Output Tolerance ±5% Over Line, Load, and Temperature Dropout Voltage Typically 200mV @ IOUT = 50mA −45V Reverse Transient Protection Internal Short Circuit Current Limit Internal Thermal Shutdown Protection 40V Operating Voltage Limit DESCRIPTION The LM9036Q ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 25µA Ground Pin current at a 0.1mA load, the LM9036Q is ideally suited for automotive and other battery operated systems. The LM9036Q retains all of the features that are common to low dropout regulators including a low dropout PNP pass device, short circuit protection, reverse battery protection, and thermal shutdown. The LM9036Q has a 40V maximum operating voltage limit, a −40°C to +125°C operating temperature range, and ±5% output voltage tolerance over the entire output current, input voltage, and temperature range. Typical Application * Required if regulator is located more than 2″ from power supply filter capacitor. ** Required for stability. Must be rated over intended operating temperature range. Effective series resistance (ESR) is critical, see Electrical Characteristics. Locate capaci...