LM4040B25FTA

Tape and reel packaging option available
5,909 有效庫存

LM4040B25FTA

有效庫存5,909

Tape and reel packaging option available

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服務與包裝

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例子

捲帶式

捲帶式

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LM4040B25FTA 數據表

價格 (USD)

數量 單價 總價
1 $0.534 $0.53
10 $0.458 $4.58
30 $0.426 $12.78
100 $0.386 $38.60
500 $0.342 $171.00
1000 $0.331 $331.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

快速報價

請提交詢價 LM4040B25FTA 或發送電子郵件給我們： Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

In conclusion, the LM4040B25FTA is a versatile and reliable voltage reference that meets the demanding requirements of modern electronic systems. Whether you're designing a precision instrument or a portable device, this device offers the performance and stability you need to ensure the success of your project. Trust Texas Instruments to deliver industry-leading solutions for your voltage reference needs

主要特徵

  • This device has a 2.5V output voltage
  • and a low temperature coefficient of 10ppm/°C
  • with minimal power consumption

應用

  • Control systems
  • Portable devices
  • Power management
Diodes Incorporated Inventory

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! Voltage References RoHS Details
Mounting Style SMD/SMT Package / Case SOT-23-3
Reference Type ! Shunt Precision References Output Voltage 2.5 V
Initial Accuracy 0.2 % Temperature Coefficient ! 100 PPM / C
Shunt Current - Max 15 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 125 C Series LM4040
Brand Diodes Incorporated Product Voltage References
Product Type ! Voltage References Shunt Current - Min 60 uA
Factory Pack Quantity 3000 Subcategory PMIC - Power Management ICs
Supply Current - Max 10 mA Topology Shunt References
Type Precision Shunt Voltage References Unit Weight 0.000282 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 LM4040B25FTA PDF 下載

常見問題解答

What is LM4040B25FTA?

The LM4040B25FTA is a precision voltage reference diode designed by Texas Instruments. It provides a stable 2.5V output voltage with high accuracy and low temperature coefficient, making it ideal for use as a reference in precision analog circuits, sensors, and portable devices.

How Does LM4040B25FTA Work?

The LM4040B25FTA works by utilizing a zener diode-based design to generate a precise and stable 2.5V reference voltage. It maintains its output voltage over a wide range of operating conditions, ensuring consistent performance in various applications. The device is designed to operate with low quiescent current, making it suitable for power-sensitive designs.

How Many Pins does LM4040B25FTA have and What are the Functions of the Pinout Configuration?

The LM4040B25FTA is housed in a 3-pin SOT-23 package. The pinout configuration includes:

  • V+: Input voltage pin.
  • Vout: Output voltage pin (2.5V).
  • GND: Ground pin.

What are the Pros and Cons of LM4040B25FTA?

Pros:

  • Precision Voltage Reference: Provides a stable 2.5V output with high accuracy and low temperature coefficient.
  • Low Quiescent Current: Operates with low power consumption, suitable for battery-powered devices.
  • Small Package: The SOT-23 package is compact and space-efficient for board designs with limited space.
  • Wide Operating Range: Maintains stability over a wide temperature and voltage range.

Cons:

  • Fixed Output Voltage: The output voltage is fixed at 2.5V, which may not be suitable for applications requiring different reference voltages.
  • Application Limitation: Designed specifically as a voltage reference, may not be suitable for general amplification or signal conditioning purposes.

Are There Any Equivalents/Alternatives to LM4040B25FTA for Recommendation?

  • The LM285-2.5 from Texas Instruments is a similar 2.5V precision voltage reference diode.
  • Alternatives to the LM4040B25FTA include the REF02 from Analog Devices and the LT1460 from Linear Technology.

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