LM4040D50QDBZR Semiconductors - ICs by Texas Instruments

IC SHUNT V-REF 5V 1% 3-SOT-23

Status: Unknown
Series: -
RoHS: Unknown
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The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for operation and is stable with all capacitive loads. Additionally, the reference offers low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating currents and temperatures. The LM4040 uses fuse and Zener-zap reverse breakdown voltage trim during wafer sort to offer four output voltage tolerances, ranging from 0.1% (max) for the A grade to 1% (max) for the D grade. Thus, a great deal of flexibility is offered to designers in choosing the best cost-toperformance ratio for their applications. Packaged in space-saving SC-70 and SOT-23-3 packages and requiring a minimum current of 45 μA (typ), the LM4040 also is ideal for portable applications. The LM4040xI is characterized for operation over an ambient temperature range of –40°C to 85°C. The LM4040xQ is characterized for operation over an ambient temperature range of –40°C to 125°C.

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Specifications

Reference Type Shunt
Reference Voltage 5V
Reference Voltage Tolerance -
Voltage Reference Case Style SOT-23
No. of Pins 3
Temperature Coefficient ± 15ppm/°C
Packaging Cut Tape
Topology Shunt

Alternative Descriptions

Fixed voltage, 45-µA, precision micropower shunt voltage reference | Texas Instruments


Frequently Asked Questions

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This part has not been flagged as RoHS Compliant.

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