Ultra Low Quiescent Current Voltage Regulator 5 Volt LM2936Z-5.0

Ultra Low Quiescent Current Voltage Regulator 5 Volt LM2936Z-5.0

General Description

The LM2936 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 15 µA quiescent current at a 100 µA load, the LM2936 is ideally suited for automotive and other battery operated systems. The LM2936 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 LM2936 has a 40V maximum operating voltage limit, a −40˚C to +125˚C operating temperature range, and ±3% output voltage tolerance over the entire output current, input voltage, and temperature range. The LM2936 is available in a TO-92 package, a SO-8 surface mount package, and a TO-252 surface mount power package.

Features

 Ultra low quiescent current (IQ ≤ 15 µA for IO ≤ 100 µA)

 Fixed 5V, 50 mA output n Output tolerance ±3% over line, load, and temperature

 Dropout voltage typically 200 mV @ IO = 50 mA

Reverse battery protection n −50V reverse transient protection

nternal short circuit current limit

 Internal thermal shutdown protection

 40V operating voltage limit