LM4040A, LM4040 - Precision micropower shunt voltage reference

STMicroelectronics

The LM4040A by STMicroelectronics is a Precision micropower shunt voltage reference. Below is the official datasheet preview.

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LM4040A Precision micropower shunt voltage reference by STMicroelectronics - Datasheet Preview — Official preview page of the **LM4040A** Precision micropower shunt voltage reference datasheet (STMicroelectronics).

Datasheet Details

Part number	LM4040A, LM4040
Manufacturer	STMicroelectronics
File Size	881.46 KB
Description	Precision micropower shunt voltage reference
Datasheet	LM4040-STMicroelectronics.pdf
Note	This datasheet PDF includes multiple part numbers: LM4040A, LM4040. Please refer to the document for exact specifications by model.
Additional preview pages of the LM4040A datasheet.

LM4040A Product details

Description

The LM4040 is a low power and high accuracy shunt voltage reference providing a stable output voltage over the industrial temperature range (-40 to +125 °C), with a maximum temperature coefficient of 70 ppm/°C.

Features

Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages.
Ultra low operating current: 10 µA at 25 °C.
High precision @ 25 °C: +/- 0.1% (LM4040A), +/- 0.2% (LM4040B), +/- 0.5 % (LM4040C), +/- 1% (LM4040D).
Very low LF noise: typ.10 µ Vp-p.
Stable when used with capacitive loads.
Industrial (-40 to +125 °C) temperature range.
70 ppm/°C max. temperature coefficient.
Available in SOT23-3L and SOT323-5L packages Applicati.

📁 LM4040A Similar Datasheet

LM4040 - Precision Micropower Shunt Voltage (National Semiconductor)
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LM4040-N-Q1 - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)
LM4040B - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)
LM4040C - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)
LM4040D - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)
LM4040Q - AUTOMOTIVE GRADE PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES (Diodes)

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Published: Mar 1, 2023 |