LM4040CIM3X-5.0

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LM4040CIM3X-5.0

IC VREF SHUNT 0.5% SOT23-3

  • Fabricant
  • Mfr. Partie #LM4040CIM3X-5.0
  • Paquet SOT-23
  • Fiche de données
  • En stock5682

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Not For New Designs
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 5V
Current-Output 15 mA
Tolerance ±0.5%
TemperatureCoefficient 100ppm/°C
Noise-10Hzto10kHz 80µVrms
Current-Cathode 80 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

Vue d'ensemble

Description

The LM4040CIM3X-5.0 is a precision voltage reference, produced by Texas Instruments, designed for applications requiring a stable, low-power, and low-voltage reference. It provides a fixed output voltage of 5.0 volts and is part of the LM4040 series known for its high accuracy and low temperature coefficient.
This device is housed in a small SOT-23 package, making it suitable for space-constrained applications. Its typical applications include use in data acquisition systems, instrumentation, and portable devices where precision voltage regulation is crucial.
The LM4040CIM3X-5.0 boasts low output noise, high initial accuracy, and excellent thermal stability. It operates within a wide temperature range, enhancing its applicability in varied environmental conditions. The device's low dynamic impedance ensures that it maintains stability with changing load conditions.
Overall, the LM4040CIM3X-5.0 is a reliable and efficient solution for engineers and designers needing a precise voltage reference in their electronic designs.

Features

The LM4040CIM3X-5.0 is a precision micropower shunt voltage reference. Key features include:
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Accuracy: Offers tight output tolerance, typically within ±0.2%.
3. Low Temperature Coefficient: Ensures stability over a wide temperature range.
4. Operating Current: Functions with a low operating current, making it energy-efficient.
5. Temperature Range: Capable of operating over an extended temperature range, typically from -40°C to +125°C.
6. Package: Available in a compact SOT-23 package, facilitating easy integration into various designs.
7. Low Dynamic Impedance: Ensures minimal deviations in output voltage with changes in current.
8. Stability: Provides stable output under varying load and input conditions.
9. Applications: Suitable for use in data acquisition systems, power supplies, and other precision voltage reference applications.
These features make the LM4040CIM3X-5.0 ideal for ensuring precise voltage regulation in low-power electronics.

Package

The LM4040CIM3X-5.0 is a precision voltage reference IC, typically found in a SOT-23 package. The SOT-23 is a small, surface-mount package that is widely used for its compact design, making it suitable for space-constrained applications.

Pinout

The LM4040CIM3X-5.0 is a precision voltage reference device with a fixed output voltage of 5.0 volts. It is available in a small SOT-23 package, which typically has 3 pins. The functions of the pins are as follows:
1. Anode (A): This pin is connected to the negative side of the input voltage. The anode is typically connected to ground in a standard configuration.

2. Cathode (K): The cathode pin is the output of the voltage reference and is connected to the positive side of the input voltage. This pin provides the precise 5.0V reference output.
3. No Connection (NC): In some variants, this might be either not connected internally or used for specific configurations like trimming in other versions, but it is not used for standard operation of the LM4040.
The LM4040 is commonly used in applications requiring a stable reference voltage, such as in precision analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems.

Manufacturer

The LM4040CIM3X-5.0 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor design and manufacturing company headquartered in Dallas, Texas. TI develops analog chips and embedded processors, which are used in a wide array of electronic devices across various industries, including automotive, industrial, electronics, and telecommunications. The company is known for its innovation in analog and digital semiconductor technologies and has a strong focus on research and development to drive advancements in electronics.

Application

The LM4040CIM3X-5.0 is a precision voltage reference often used in applications requiring stable voltage outputs. Key application areas include data acquisition systems, industrial automation, instrumentation, and communication systems. It is suitable for use in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and power supply monitoring due to its low temperature coefficient and high initial accuracy. Its small form factor makes it ideal for portable and battery-operated devices.

Equivalent

The LM4040CIM3X-5.0 is a precision voltage reference. Equivalent products include the TLV431 from Texas Instruments, the ADR3450 from Analog Devices, the MAX6005 from Maxim Integrated, and the MCP1525 from Microchip Technology. Always check the specific parameters like output voltage, accuracy, and temperature coefficient to ensure compatibility for your application.

Expédition

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DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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