LM4040D25FTA

画像は参照用のみです。

LM4040D25FTA

IC VREF SHUNT 1% SOT23

100% オリジナル &新しい

出荷の準備ができている24時間

365日の保証

RFQおよびもっと割引を得る

仕様

Part Status Active
Reference Type Shunt
Output Type Fixed
Voltage - Output (Min/Fixed) 2.5V
Current - Output 15 mA
Tolerance ±1%
Temperature Coefficient 150ppm/°C
Noise - 10Hz to 10kHz 35µVrms
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Base Product Number LM4040
Current - Cathode 73 µA

概要

Description

The LM4040D25FTA is a precision voltage reference IC from Texas Instruments, designed to provide a stable output voltage of 2.5V. It is part of the LM4040 series, known for its low temperature coefficient and excellent stability over varying conditions. With a typical output impedance of 0.05Ω, it ensures minimal voltage drop under load. The device features a wide operating temperature range from -40°C to +125°C, making it suitable for various applications in automotive, industrial, and consumer electronics.
The LM4040D25FTA is housed in a compact SOT23 package, making it ideal for space-constrained designs. It has a low quiescent current, enhancing efficiency in battery-powered devices. The IC includes a built-in thermal shutdown feature for added reliability.
Overall, the LM4040D25FTA is an excellent choice for applications requiring precise voltage references, including data converters, power management systems, and calibration setups.

Features

The LM4040D25FTA is a precision voltage reference from Texas Instruments, offering a fixed output voltage of 2.5V. Key features include:
- Voltage Reference: Provides a stable 2.5V output with low temperature coefficient.
- Temperature Coefficient: ±10 ppm/°C, ensuring minimal drift with temperature changes.
- Low Noise: Offers low output noise, making it suitable for sensitive applications.
- Wide Operating Current Range: Functions effectively with a current range from 100 µA to 10 mA.
- Low Output Impedance: Helps maintain stability under varying load conditions.
- Sourcing and Sinking Capability: Can source or sink current, providing flexibility in circuit designs.
- Available Packages: Offered in a compact SOT23-5 package for space-constrained applications.
- Applications: Ideal for precision instrumentation, data acquisition systems, and analog-to-digital converters (ADCs).
These features make the LM4040D25FTA suitable for high-accuracy reference applications in various electronic circuits.

Package

The LM4040D25FTA is packaged in a SOT-23 (Small Outline Transistor) format. This surface-mount package is designed for compact applications, allowing for efficient use of board space.

Pinout

The LM4040D25FTA is a precise voltage reference with a pin count of 3.
Pin Functions:
1. Pin 1 (Anode, A): Connects to the positive supply voltage. It is used for providing the input voltage to the reference.
2. Pin 2 (Cathode, K): This pin outputs a stable reference voltage of 2.5 V. It is critical for applications requiring a precise voltage reference.
3. Pin 3 (Ground, GND): Connects to the circuit ground. It is essential for establishing the reference point for the output voltage.
The LM4040 series is designed for applications requiring high accuracy and stability in voltage reference.

Manufacturer

The LM4040D25FTA is manufactured by Texas Instruments (TI), a leading semiconductor company. Established in 1930, Texas Instruments designs and produces a wide range of analog and digital semiconductor solutions, including integrated circuits, microcontrollers, and digital signal processors. The company serves various industries, including automotive, industrial, communications, and consumer electronics. TI is well-known for its innovation in the field of electronics and focuses on providing high-performance products and solutions that enhance technology efficiency and performance.

Application

The LM4040D25FTA is a precision voltage reference used in various applications, including voltage regulation, analog-to-digital converters (ADCs), and digital-to-analog converters (DACs). It is commonly employed in power management systems, instrumentation, and industrial equipment to provide stable reference voltages in measurement and calibration tasks. Its low noise and temperature stability make it suitable for high-accuracy applications.

Equivalent

The LM4040D25FTA is a precision voltage reference. Equivalent products include:
1. TL431 - Adjustable precision reference.
2. LM185/LM285/LM385 - 1.2V, 2.5V, and 2.5V references, respectively.
3. ADR Series (e.g., ADR441) - Precision references with low noise.
4. REF02 - High accuracy voltage reference.
Always check specifications for exact voltage, temperature coefficient, and other characteristics to ensure compatibility.

出荷

出荷方法私たち

DHL、FedEx、TNT、UPS、またはあなたの選択の他の運送業者を通じてグローバルな出荷サービスを提供します。


出荷料参照（DHL/FedEx）:

DHL の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル（0.5kg）の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル（0.5kg）の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル（0.1kg）で、推定配送時間は5〜20営業日です。

支払い

Payment Methods

支払い期間は100％前払いです。

現在、下記の支払い方法のみを受け入れています。:

1. ペイパル

2. クレジット・デビットカード

3. ワイヤー 転送

類似