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LM4040CEM3-3.0+T

Shunt Voltage Reference, 3.000V reference, ±0.1% Output Voltage Tolerance, 100ppm/°C, SOT23-3

LM4040CEM3-3.0+T - Shunt Voltage Reference, 3.000V reference, ±0.1% Output Voltage Tolerance, 100ppm/°C, SOT23-3

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM4040CEM3-3.0+T
Order Code:
2511243
Technical Datasheet:
LM4040CEM3-3.0+T   Datasheet
See all Technical Docs

Product Overview

The LM4040CEM3-3.0+T is an improved precision micro power shunt voltage reference with multiple reverse breakdown voltages in 3 pin SOT-23 package. This precision two-terminal shunt mode, bandgap voltage reference available in fixed reverse breakdown voltages of 3V. Laser-trimmed resistors ensure precise initial accuracy. With a 100ppm/°C temperature coefficient, the device is offered in four grades of initial accuracy ranging from 0.1% to 1%. It has a 60µA to 15mA shunt current capability with low dynamic impedance ensuring stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. It does not require an external stabilizing capacitor while ensuring stability with any capacitive load.
  • Low 45µVrms wideband noise at IR = 100µA, 10Hz <= f <= 10KHz
  • Operating temperature range from -40°C to 125°C
  • Tolerates capacitive loads
  • Reverse breakdown voltage long-term stability is 120ppm at T = 1000h (3V)
  • Maximum reverse dynamic impedance of 0.9ohm at IR = 1mA, f = 120Hz, IAC = 0.1IR
  • Average reverse voltage temperature coefficient is ±100ppm/°C (max)

Applications

Power Management, Portable Devices, Consumer Electronics

Product Information

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:
Shunt

:
-

:
3V

:
0.5%

:
± 100ppm/°C

:
SC-70

:
3Pins

:
-40°C

:
125°C

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

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