Texas Instruments LM2936MM-3.3

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 40-V 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 through-hole package, as well as SOIC-8, VSSOP, SOT-223, and TO-252 surface mount packages.

Features
Ultra-low quiescent current (I_q ≤ 15 μA for I_out = 100 μA)
Fixed 3-V, 3.3-V, or 5-V with 50-mA output
±2% initial output tolerance
±3% output tolerance over line, load, and temperature
Dropout voltage typically 200 mV at I_out = 50 mA
-24-V input voltage protection
-50-V input transient protection
Internal short circuit current limit
Internal thermal shutdown protection
Shutdown pin available with LM2936BM package

Applications
Automotive
Industrial controls
Point of load