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LM4128 - SOT-23 Precision Micropower Series Voltage Reference

Datasheet Summary

Description

Ideal for space critical applications, the LM4128 precision voltage reference is available in the SOT-23 surface-mount package.

Features

  • Output voltage initial accuracy 0.1% Low temperature coefficient 75 ppm/°C Low Supply Current, 60 µA Enable pin allowing a 3 µA shutdown mode Up to 20 mA output current Voltage options 1.8V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V Custom voltage options available (1.8V to 4.096V) VIN range of VREF + 400 mV to 5.5V @10 mA Stable with low ESR ceramic capacitors SOT23-5 Package.
  • 40°C to 125°C junction temperature range.

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Datasheet preview – LM4128

Datasheet Details

Part number LM4128
Manufacturer National Semiconductor
File Size 417.48 KB
Description SOT-23 Precision Micropower Series Voltage Reference
Datasheet download datasheet LM4128 Datasheet
Additional preview pages of the LM4128 datasheet.

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www.DataSheet4U.com LM4128 SOT-23 Precision Micropower Series Voltage Reference November 2006 LM4128 SOT-23 Precision Micropower Series Voltage Reference General Description Ideal for space critical applications, the LM4128 precision voltage reference is available in the SOT-23 surface-mount package. The LM4128’s advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 µF, thus making the LM4128 easy to use. Series references provide lower power consumption than shunt references, since they do not have to idle the maximum possible load current under no load conditions. This advantage, the low quiescent current (60 µA), and the low dropout voltage (400 mV) make the LM4128 ideal for battery-powered solutions.
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