LM4040C20IDBZR Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.048V SOT-23-3

Status: Unknown
Series: LM4040 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.

Where to Buy

Prices starting from US$0.24

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Farnell
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Texas Instruments
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Transfer Multisort Elektronik
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Newark Electronics
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element14
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Specifications

Voltage Reference Type Shunt - Fixed
Product Range LM4040 Series
Reference Voltage 2.048V
Initial Accuracy 0.5%
Temperature Coefficient ± 20ppm/°C
Voltage Reference Case Style SOT-23
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +85°C
Reference Voltage Tolerance 10mV
Reference Volts 2.048V
Topology Shunt

Alternative Descriptions

Fixed voltage, 45-µA, precision micropower shunt voltage reference | Texas Instruments
IC: voltage reference source | Transfer Multisort Elektronik
Volt Ref, Shunt, 2.048V, -40 To 85Deg C | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM4040C20IDBZR?

Additional datasheets, footprints and schematics for LM4040C20IDBZR are listed on our Part Details page. You can also find images and similar parts to LM4040C20IDBZR on this page.

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What category does LM4040C20IDBZR fall under?

The LM4040C20IDBZR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the LM4040C20IDBZR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM4040C20IDBZR have stock available?

Authorised distributors including Texas Instruments, Transfer Multisort Elektronik, Newark Electronics, element14 and Farnell have stock available or on a lead time for LM4040C20IDBZR.

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