LM4040CIM3-10.0/NOPB TI Voltage Reference

The LM4040 is a precision micropower shunt voltage reference providing 10.0V output with 0.5% initial accuracy (C grade). It operates over a 45µA to 15mA current range and features 20ppm/°C typical temperature coefficient. The device requires no external capacitor and is stable with all capacitive loads. The LM4040 is available in SOT-23-3 package for space-constrained designs. Low dynamic impedance of 0.3Ω ensures stable operation across varying supply voltages. Selection is ideal for low-power battery-operated and portable applications requiring stable reference voltage. Applications include 8- to 12-bit ADC and DAC references, battery-powered instrumentation, portable medical devices, power supply monitoring, and adjustable current sources. In stock at HL Electronics – request a quote for fast delivery.