LM4128

LM4128, LM4128Q www.ti.com SNVS475E – NOVEMBER 2006 – REVISED APRIL 2013 LM4128/LM4128Q SOT-23 Precision Micropower Series Voltage Reference Check for Samples: LM4128, LM4128Q FEATURES 1 2 Output Voltage Initial Accuracy 0.1% Low Temperature Coefficient 75 ppm/°C Low Supply Current, 60 µA Enable Pin Allowing a 3 µA Shutdown Mode Up to 20 mA Output Current Voltage Options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V Custom Voltage Options Available (1.8V to 4.096V) VIN Range of VREF + 400 mV to 5.5V @10 mA Stable with Low ESR Ceramic Capacitors 5-Pin SOT-23 Package −40°C to 125°C Junction Temperature Range LM4128AQ/BQ/CQ/DQ are AEC-Q100 Grade 1 Qualified and are Manufactured on an Automotive Grade Flow APPLICATIONS Instrumentation & Process Control Test Equipment Data Acquisition Systems Base Stations Servo Systems Portable, Battery Powered Equipment Automotive & Industrial Electronics Precision Regulators Battery Chargers Communications Medical Equipment DESCRIPTION Ideal for space critical applications, the LM4128 precision voltage reference is available in the SOT-23 surface-mount package. The LM4128’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 µF, thus making the LM4128 easy to use. Series references provide lower power consumption than shunt references, since they do not have to idle the maximum possible load current under no load conditions. ...