TEXAS INSTRUMENTS LM4132AMF-3.3/NOPB

The LM4132 series precision Voltage Reference performs comparable to the best laser-trimmed bipolar references, but in CMOS technology. The key to this breakthrough is the use of EEPROM registers for correction of curvature, temperature coefficient (temperature coefficient) and accuracy on a CMOS band-gap architecture allowing package-level programming to overcome assembly shift. The shifts in voltage accuracy and temperature coefficient during assembly of die into plastic packages limit the accuracy of references trimmed with laser techniques. Unlike other LDO references, the LM4132 can deliver up to 20mA and does not require an output capacitor or buffer amplifier. series references provide lower power consumption than shunt references, because they do not have to idle the maximum possible load current under no-load conditions.