LM4041C12IDBZR

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LM4041C12IDBZR

IC VREF SHUNT 0.5% SOT23-3

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  • Fr. Teil #LM4041C12IDBZR
  • Paket SOT-23 (DBZ)-3
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Spezifikationen

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
ReferenceType Shunt
OutputType Fixed
Voltage-Output(Min/Fixed) 1.225V
Current-Output 12 mA
Tolerance ±0.5%
TemperatureCoefficient 100ppm/°C
Noise-10Hzto10kHz 20µVrms
Current-Cathode 80 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

Übersicht

Description

The LM4041C12IDBZR is a precision micropower shunt voltage reference commonly used in electronic circuits to provide a stable reference voltage. This device is part of the LM4041 series by Texas Instruments, designed for efficiency in various applications. It typically features a low temperature coefficient, which ensures minimal variation in the reference voltage with temperature changes, improving stability and accuracy. The LM4041C12IDBZR offers low output noise, enhancing performance in sensitive applications.
This voltage reference operates with a wide current range, making it suitable for both low-power and higher-power applications. The device is often used in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems. It is available in a small SOT-23 package, making it ideal for space-constrained designs.
Key features include a fixed output voltage, typically 1.225V or 2.5V, depending on the specific variant, and a low operating current, which extends battery life in portable devices. These characteristics make the LM4041C12IDBZR a reliable choice for designers seeking a compact, efficient, and accurate voltage reference solution in various electronic applications.

Features

The LM4041C12IDBZR is a precision micropower shunt voltage reference. Key features include:
1. Voltage Reference: Provides a fixed 12V output, suitable for precision applications.
2. Low Temperature Coefficient: Ensures stability over a wide temperature range, improving accuracy.
3. Low Operating Current: Operates at a minimal current, enhancing energy efficiency.
4. Wide Operating Range: Capable of functioning over a broad range of temperatures and voltages, ensuring versatility.
5. High Stability and Low Noise: Offers reliable performance with minimal output noise.
6. SOT-23 Package: Compact form factor, ideal for space-constrained designs.
7. Reverse Breakdown Voltage: Ensures protection against voltage spikes.
8. RoHS Compliance: Environmentally friendly, adhering to restrictions on hazardous substances.
These features make the LM4041C12IDBZR suitable for various applications, including portable devices, instrumentation, and systems requiring stable voltage references.

Package

The LM4041C12IDBZR is typically available in a SOT-23 package. This small-outline transistor package is a surface-mount option commonly used for compact circuit designs.

Pinout

The LM4041C12IDBZR is a precision voltage reference. It typically comes in a small SOT-23-3 package, which has 3 pins. The function of the LM4041C12IDBZR is to provide a stable reference voltage, and it is used in various applications requiring precision voltage regulation. Specifically, the part number "C12" indicates that it provides a 1.2V reference voltage. The three pins are usually configured as follows: one pin is typically the anode, the second is the cathode, and the third is not connected or used for trimming or other specific functions depending on the exact configuration or circuit application. This component is commonly used in precision circuits, power supplies, and other electronic systems requiring stable voltage references.

Manufacturer

The manufacturer of the LM4041C12IDBZR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic products, including integrated circuits and embedded processors. They serve various industries, including automotive, industrial, consumer electronics, and communications, providing components that are fundamental to modern electronic systems. TI is well-known for its innovation in analog and embedded processing technologies.

Application

The LM4041C12IDBZR is a precision voltage reference device commonly used in applications requiring accurate voltage regulation and reference. Key application areas include analog-to-digital converters (ADCs), digital-to-analog converters (DACs), power supplies, instrumentation, and data acquisition systems. It provides a stable voltage reference for high-precision measurements and is often utilized in industrial and consumer electronics to ensure consistent performance and accuracy in various circuits. Its compact design makes it suitable for portable and space-constrained applications.

Equivalent

The LM4041C12IDBZR is a precision voltage reference. Equivalent products include:
1. TL431 series (e.g., TL431AIDBZ) by Texas Instruments.
2. LM4040 series (e.g., LM4040C12) by Texas Instruments.
3. ADR5040 series (e.g., ADR5041) by Analog Devices.
4. REF3340 series (e.g., REF3340AIDBZR) by Texas Instruments.
5. MAX6037 series by Maxim Integrated.
Ensure compatibility in specifications such as output voltage, tolerance, and package type when selecting alternatives.

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