LM4128AMFX-2.0/NOPB

Texas Instruments LM4128AMFX-2.0/NOPB

Part Number:
LM4128AMFX-2.0/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3751519-LM4128AMFX-2.0/NOPB
Description:
0.1% 75-ppm/°C SOT-23 precision micropower series voltage reference with enable pin
ECAD Model:
Datasheet:
lm4128

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Part Overview
Description
The LM4128 is a precision voltage reference available in a SOT-23 surface-mount package. Its advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with capacitive loads up to 10 μF. Series references provide lower power consumption than shunt references, as they do not have to idle the maximum possible load current under no-load conditions. The low quiescent current (60 μA) and low dropout voltage (400 mV) make the LM4128 ideal for battery-powered solutions.

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
5-pin SOT-23 package
-40°C to 125°C junction temperature range
LM4128AQ/BQ/CQ/DQ are AEC-Q100 Grade 1 qualified and are manufactured on an automotive grade flow

Applications
Instrumentation & process control
Test equipment
Data acquisition systems
Base stations
Servo systems
Portable, battery-powered equipment
Automotive & industrial electronics
Precision regulators
Battery chargers
Communications
Medical equipment
Specifications
Texas Instruments LM4128AMFX-2.0/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM4128AMFX-2.0/NOPB.
  • Factory Lead Time
    16 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • 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
    ±0.1%
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    5
  • ECCN Code
    EAR99
  • Temperature Coefficient
    75ppm/°C
  • Terminal Finish
    Matte Tin (Sn)
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    5V
  • Base Part Number
    LM4128
  • Number of Outputs
    1
  • Output Voltage
    2.048V
  • Output Type
    Fixed
  • Max Output Current
    20mA
  • Trim/Adjustable Output
    NO
  • Analog IC - Other Type
    THREE TERMINAL VOLTAGE REFERENCE
  • Voltage - Input
    2.448V~5.5V
  • Nominal Supply Current
    60μA
  • Quiescent Current
    60μA
  • Current - Supply
    100μA
  • Max Output Voltage
    2.048V
  • Min Input Voltage
    2.2V
  • Max Input Voltage
    6V
  • Reference Type
    Series
  • Dropout Voltage
    400mV
  • Noise - 0.1Hz to 10Hz
    190μVp-p
  • Height
    1.45mm
  • Length
    2.9mm
  • Width
    1.6mm
  • Thickness
    1.2mm
  • Radiation Hardening
    No
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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