1FEATURES

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.