LM2936MP-5.0 Datasheet, PDF (1/28 Pages) Texas Instruments – LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator

LM2936
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SNOSC48N – JUNE 2000 – REVISED MARCH 2013
LM2936 Ultra-Low Quiescent Current LDO Voltage Regulator
Check for Samples: LM2936
FEATURES
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•2 Ultra Low Quiescent Current (I_Q ≤ 15 μA for
I_O = 100 μA)
• Fixed 3.0V, 3.3V or 5.0V with 50 mA Output
• ±2% Initial Output Tolerance
• ±3% Output Tolerance Over Line, Load, and
Temperature
• Dropout Voltage Typically 200 mV @ I_O = 50
mA
• Reverse Battery Protection
• −50V Reverse Transient Protection
• Internal Short Circuit Current Limit
• Internal Thermal Shutdown Protection
• 40V Operating Voltage Limit
• 60V Operating Voltage Limit for LM2936HV
• Shutdown Pin Available with LM2936BM
Package
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,
SOIC-8 and SOT–223 surface mount packages, and
a PFM surface mount power package.
Typical Application
* Required if regulator is located more than 2″ from power supply filter capacitor.
** Required for stability. See Electrical Characteristics for required values. Must be rated over intended operating
temperature range. Effective series resistance (ESR) is critical, see curve. Locate capacitor as close as possible to
the regulator output and ground pins. Capacitance may be increased without bound.
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PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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