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LM4128BMFX-2.5

LM4128BMFX-2.5

LM4128BMFX-2.5

Texas Instruments

-40°C~125°C TJ Fixed PMIC LM4128 1 Channel 5V SC-74A, SOT-753

SOT-23

LM4128BMFX-2.5 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Tolerance ±0.2%
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Temperature Coefficient 75ppm/°C
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number LM4128
Pin Count 5
Number of Outputs 1
Output Voltage 2.5V
Output Type Fixed
Max Output Current 20mA
Supply Voltage-Min (Vsup) 2.9V
Number of Channels 1
Trim/Adjustable Output NO
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Voltage - Input 2.9V~5.5V
Quiescent Current 60μA
Current - Supply 100μA
Max Input Voltage 6V
Reference Type Series
Dropout Voltage 400mV
Noise - 0.1Hz to 10Hz 275μVp-p
Length 2.92mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM4128BMFX-2.5 Product Details

LM4128BMFX-2.5 Overview


A handy package called SC-74A, SOT-753 is used.It is used as a voltage reference and is controlled by Series.The handy Tape & Reel (TR) variable is used in this program.The 5 terminations have a variety of functions.A precise voltage reference must have a tolerance of ±0.2%.The reference voltage is coupled to an analog IC THREE TERMINAL VOLTAGE REFERENCE.On the basis of the test statistics, 2.5V voltage is output.The output of 1 is sufficient.Input is taken from a Fixed form.5 pins are included in the voltage reference ic.Temperatures should not rise above 260 during reflow soldering.The voltage reference ic has 5 pins that are settled.For PCB designs that require high precision, Surface Mount is available.Working within -40°C~125°C TJ is my area of expertise.By searching "LM4128, you can find more relevant parts.For Surface Mount applications, the reference voltage is appropriate.In this case, you cannot expect the voltage reference ic to output more current than 20mA.High-quality communication can be achieved through 1 channels.Since the voltage reference ic has a maximum input voltage of 6V, users should limit their voltage accordingly.There is a requirement for a 5V supply voltage.Supplying it with 2.9V volts is the minimum voltage required.A 2.9V~5.5V voltage input is common with the voltage reference ic.Idling uses 60μA.A 100μA-shaped supply current is used to operate the voltage reference ic.

LM4128BMFX-2.5 Features


±0.2% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260
Channel Number: 1
Max Output Voltage: 6V
Current Supply: 100μA


LM4128BMFX-2.5 Applications


There are a lot of Texas Instruments
LM4128BMFX-2.5 Voltage Reference applications.


  • Suitable for use with a wide range of video RAMDACs
  • Smart industrial transmitters
  • PCMCIA cards
  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers

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