Datasheets
LM4040DIX3-2.5+T by:

Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, SC-70, 3 PIN

Part Details for LM4040DIX3-2.5+T by Maxim Integrated Products

Results Overview of LM4040DIX3-2.5+T by Maxim Integrated Products

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Applications Education and Research Industrial Automation Healthcare Medical Imaging

LM4040DIX3-2.5+T Information

LM4040DIX3-2.5+T by Maxim Integrated Products is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM4040DIX3-2.5+T

Part # Distributor Description Stock Price Buy
DISTI # 73Y1826
Newark Voltage Ref, Shunt, 2.5V, Sc70-3, Voltage Reference Type:Shunt - Fixed, Product Range:Lm4040 Series, Reference Voltage Min:2.475V, Reference Voltage Max:2.525V, Initial Accuracy:1%, Temperature Coefficient:± 20Ppm/°C, Qualification:-Rohs Compliant: Yes |Maxim Integrated/analog Devices LM4040DIX3-2.5+T RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 8392
  • 1 $1.1500
  • 10 $0.8340
  • 25 $0.7540
  • 50 $0.7110
  • 100 $0.6670
  • 250 $0.6250
  • 500 $0.5990
  • 1,000 $0.5690
$0.5690 / $1.1500 Buy Now
DISTI # LM4040DIX3-2.5+TCT-ND
DigiKey IC VREF SHUNT 1% SC70-3 Min Qty: 1 Lead time: 10 Weeks Container: Tape & Reel (TR), Digi-Reel®, Cut Tape (CT) 3963
In Stock
  • 1 $1.1400
  • 10 $0.8250
  • 25 $0.7456
  • 100 $0.6587
  • 250 $0.6172
  • 500 $0.5921
  • 1,000 $0.5716
  • 2,500 $0.5498
  • 5,000 $0.5367
  • 7,500 $0.5301
  • 12,500 $0.5229
  • 17,500 $0.5186
$0.5186 / $1.1400 Buy Now
Quest Components   26
  • 1 $1.4000
  • 5 $1.1200
  • 19 $0.7000
$0.7000 / $1.4000 Buy Now

Part Details for LM4040DIX3-2.5+T

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LM4040DIX3-2.5+T Part Data Attributes

LM4040DIX3-2.5+T Maxim Integrated Products
Buy Now Datasheet
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LM4040DIX3-2.5+T Maxim Integrated Products Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, SC-70, 3 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOIC
Package Description SC-70, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Length 2 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 2.525 V
Output Voltage-Min 2.475 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP3/6,.08
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Surface Mount YES
Technology BICMOS
Temp Coef of Voltage-Max 150 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output NO
Voltage Tolerance-Max 1%
Width 1.25 mm

Alternate Parts for LM4040DIX3-2.5+T

This table gives cross-reference parts and alternative options found for LM4040DIX3-2.5+T. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM4040DIX3-2.5+T, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM4040CIX3-2.5-T Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040CIX3-2.5-T
LM4040DEX3-2.5+T Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040DEX3-2.5+T
LM4040BIX3-2.5+T Analog Devices Inc Check for Price Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages, 3-SC70-N/A, 3 Pins, -40 to 85C LM4040DIX3-2.5+T vs LM4040BIX3-2.5+T
LM4040DIX3-2.5+ Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, ULTRA SMALL, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040DIX3-2.5+
LM4040BIX3-2.5+ Analog Devices Inc Check for Price Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages, 3-SC70-N/A, 3 Pins, -40 to 85C LM4040DIX3-2.5+T vs LM4040BIX3-2.5+
LM4040DEX3-2.5-T Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040DEX3-2.5-T
ADR525BKSZ-REEL7 Analog Devices Inc Check for Price High Precision Shunt Mode Voltage Reference (2.5 V) LM4040DIX3-2.5+T vs ADR525BKSZ-REEL7
LM4040CIX3-2.5 Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, ULTRA SMALL, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040CIX3-2.5
ADR525BKS-R2 Analog Devices Inc Check for Price IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PDSO3, EIAJ, SC-70, 3 PIN, Voltage Reference LM4040DIX3-2.5+T vs ADR525BKS-R2
LM4040BIX3-2.5 Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, ULTRA SMALL, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040BIX3-2.5
Part Number Manufacturer Composite Price Description Compare
LM4040D25QDBZR Texas Instruments $0.3964 Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 125 LM4040DIX3-2.5+T vs LM4040D25QDBZR
LM4040DIM3-2.5+T Maxim Integrated Products $0.6906 Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, SOT-23, 3 PIN LM4040DIX3-2.5+T vs LM4040DIM3-2.5+T
LM4040D25IDCKTG4 Texas Instruments Check for Price Precision Micropower Shunt Voltage Reference 5-SC70 -40 to 85 LM4040DIX3-2.5+T vs LM4040D25IDCKTG4
LM4040CIZ-2.5 National Semiconductor Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PBCY3 LM4040DIX3-2.5+T vs LM4040CIZ-2.5
LM4040D25QDBZRG4 Texas Instruments Check for Price Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 125 LM4040DIX3-2.5+T vs LM4040D25QDBZRG4
LM4040EEM3-3.0 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3V, PDSO3, PLASTIC, TO-236AB, SOT-23, 3 PIN LM4040DIX3-2.5+T vs LM4040EEM3-3.0
LM4040DIM3-2.5X Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PDSO3, PLASTIC, TO-236AB, SOT-23, 3 PIN LM4040DIX3-2.5+T vs LM4040DIM3-2.5X
LM4040A25IDCKT Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PDSO6, PLASTIC, SC-70, 6/5 PIN LM4040DIX3-2.5+T vs LM4040A25IDCKT
LM4040EIM7-2.5 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, PDSO5, SC-70, 5 PIN LM4040DIX3-2.5+T vs LM4040EIM7-2.5
LM4040CIX3-2.5+ Maxim Integrated Products Check for Price Two Terminal Voltage Reference, 1 Output, 2.5V, BICMOS, PDSO3, 1.80 X 1.80 MM, ULTRA SMALL, SC-70, 3 PIN LM4040DIX3-2.5+T vs LM4040CIX3-2.5+

LM4040DIX3-2.5+T Frequently Asked Questions (FAQ)

  • A good PCB layout for the LM4040DIX3-2.5+T involves placing the device close to the power source, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and parasitic inductance.

  • To ensure stability, ensure that the output capacitor is of sufficient size and type (e.g., X5R or X7R), and that the input capacitor is properly sized and placed close to the device. Also, avoid using long, thin traces and minimize the distance between the device and the output capacitor.

  • The maximum allowed voltage drop across the LM4040DIX3-2.5+T is 200mV. Exceeding this limit may affect the device's accuracy and stability.

  • The LM4040DIX3-2.5+T is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. Ensure that the device is properly derated and that the system is designed to accommodate the reduced performance at high temperatures.

  • To protect the LM4040DIX3-2.5+T from reverse voltage, use a diode (e.g., 1N4001-1N4007) in series with the input to prevent reverse voltage from damaging the device.

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