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LM4128Q Datasheet

Manufacturer: Texas Instruments

This datasheet includes multiple variants, all published together in a single manufacturer document.

LM4128Q datasheet preview

Datasheet Details

Part number LM4128Q
Datasheet LM4128Q LM4128 Datasheet (PDF)
File Size 1.15 MB
Manufacturer Texas Instruments
Description SOT-23 Precision Micropower Series Voltage Reference
LM4128Q page 2 LM4128Q page 3

LM4128Q Overview

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...

LM4128Q Key Features

  • 2 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
  • VIN Range of VREF + 400 mV to 5.5V @10 mA
  • Stable with Low ESR Ceramic Capacitors
  • 5-Pin SOT-23 Package
  • 40°C to 125°C Junction Temperature Range

LM4128 from other manufacturers

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Brand Logo Part Number Description Other Manufacturers
National Semiconductor Logo LM4128 SOT-23 Precision Micropower Series Voltage Reference National Semiconductor
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LM4128Q Distributor

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