The LM4040series of shunt voltage references areversatile, easy-to-use references that cater to a vast array of applications. The 2-pinfixed-output device requires no external capacitors for operation and is stable with all capacitiveloads. Additionally, the reference offers low dynamic impedance, low noise, and low temperaturecoefficient to ensure a stable output voltage over a wide range of operating currents andtemperatures. The LM4040DEM3-2.5 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sortto offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) forthe D grade. Thus, a great deal of flexibility is offered to designers in choosing the bestcost-to-performance ratio for their applications.
Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of45 μA (typ), the LM4040DEM3-2.5 also is ideal for portable applications. The LM4040xI is characterized foroperation over an ambient temperature range of –40°C to 85°C. The LM4040xQ is characterized foroperation over an ambient temperature range of –40°C to 125°C.
TYPE | DESCRIPTION | Select all |
---|---|---|
Current - Output | 15 mA | |
Supplier Device Package | SOT-23-3 | |
Package / Case | TO-236-3, SC-59, SOT-23-3 | |
Voltage - Output (Min/Fixed) | 2.5V | |
Mounting Type | Surface Mount | |
Output Type | Fixed | |
Operating Temperature | -40°C ~ 125°C (TA) | |
Reference Type | Shunt | |
Product Status | Active | |
Package | Tape & Reel (TR) | |
Series | Automotive, AEC-Q100 | |
Current - Cathode | 70 µA | |
Noise - 10Hz to 10kHz | 35µVrms | |
Temperature Coefficient | 150ppm/°C | |
Tolerance | ±1% |
Analog Devices Inc./Maxim Integrated
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View All Product from Analog Devices Inc./Maxim IntegratedIC VREF SHUNT 2.5V SOT23-3
IC VREF SERIES 1% SOT23-3
IC VREF SERIES 0.04% SOT23-6
IC VREF SERIES 0.2% SOT23-3
IC VREF SERIES 0.2% SC70-3
IC VREF SERIES 0.1% 8SOIC
IC VREF SERIES 0.06% 8UMAX
IC VREF SHUNT 0.5% SOT23-3
IC VREF SHUNT 0.1% SC70-3
IC VREF SERIES 0.08% SOT23-6