LM4040B Datasheet PDF - STMicroelectronics Precision micropower shunt voltage reference Specs

LM4040B - Precision micropower shunt voltage reference

This page provides the datasheet information for the LM4040B, a member of the LM4040 Precision micropower shunt voltage reference family.

Datasheet Summary

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.

It is available in 0.1%, 0.2%, 0.5% and 1% initial accuracy versions.

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.

Datasheet Details

Part number	LM4040B
Manufacturer	STMicroelectronics
File Size	881.46 KB
Description	Precision micropower shunt voltage reference
Datasheet	LM4040B Datasheet
Additional preview pages of the LM4040B datasheet.

📁 Similar Datasheet

LM4040B - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)

LM4040 - Precision Micropower Shunt Voltage (National Semiconductor)

LM4040 - Precision Micropower Shunt Voltage (Micrel Semiconductor)

LM4040 - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES (Diodes)

LM4040 - Precision Micropower Shunt Voltage Reference (Texas Instruments)

LM4040 - Precision micropower shunt voltage references (Zetex Semiconductors)

LM4040 - Improved Precision Micropower Shunt Voltage Reference (Maxim Integrated)

LM4040 - Precision Micro-Power Shunt Voltage References (ON Semiconductor)

LM4040-EP - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)

LM4040-N - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE (Texas Instruments)

Full PDF Text Transcription

Click to expand full text

SOT23-3L SOT323-5L Maturity status link LM4040 LM4040 Datasheet Precision micropower shunt voltage reference 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.

Published: Mar 1, 2023 |