LM4040AELT-2.5
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- Mfr.Part #
- LM4040AELT-2.5
- Manufacturer
- STMicroelectronics
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VOLTA
- Stock
- 908
- In Stock ：
- 908
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- Voltage - Output (Min/Fixed) :
- 2.5V
- Current - Supply :
- -
- Series :
- LM4040
- Mounting Type :
- Surface Mount
- Voltage - Input :
- -
- Noise - 10Hz to 10kHz :
- 95mVrms
- Mounting Style :
- SMD/SMT
- Operating Temperature :
- -40°C ~ 125°C
- Package / Case :
- SC-70, SOT-323
- Output Voltage :
- 2.5 V
- Supplier Device Package :
- SOT-323-3
- Reference Type :
- PRECISION
- Current - Output :
- 15 mA
- Packaging :
- MouseReel
- Current - Cathode :
- 10 µA
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Maximum Operating Temperature :
- + 125 C
- Product Status :
- Active
- Tolerance :
- ±0.1%
- Output Type :
- FIXED
- Package Type :
- SOT23-3L
- Temperature Coefficient :
- 70ppm/°C
- Minimum Operating Temperature :
- - 40 C
- Noise - 0.1Hz to 10Hz :
- 10μVp-p
- Initial Accuracy :
- 0.1%
- RoHS :
- Details
- Datasheets
- LM4040AELT-2.5
Voltage Reference STMicroelectronics LM4040AELT-2.5 Overview
The Voltage Reference STMicroelectronics LM4040AELT-2.5 is a precision micropower shunt voltage reference IC, well-suited for high-performance battery-powered applications where extended reliability is required. Designed to provide a fixed 2.5V output from an unregulated input supply, this device features a high degree of accuracy and stability, making it ideal for real-time applications. Its low operational current and ability to operate over a wide temperature range enhance its adaptability in demanding environments. The robust design ensures that the LM4040AELT-2.5 performs consistently, providing precision voltage regulation in a variety of complex electronic circuits.
LM4040AELT-2.5 Features
This shunt voltage regulator boasts several features that make it highly beneficial for sophisticated electronic systems. It has a low dynamic impedance and a sharp turn-on characteristic. Its output voltage of 2.5V has a tight tolerance, ensuring reliable operation in critical applications. Additionally, its low power consumption makes it an excellent choice for portable devices. The device's simplicity in design allows for easy integration into multiple circuit designs without requiring additional tuning or modifications.
LM4040AELT-2.5 Applications
- Portable Medical Devices: Ensures accurate voltage regulation for sensitive medical diagnostics equipment, maintaining device reliability and patient safety.
- Industrial Instrumentation: Provides stable reference voltage, crucial for precise measurements and controls in industrial environments.
- Battery Management Systems: Acts as a reference voltage source to monitor and control the charging and discharging processes, enhancing battery efficiency and lifespan.
- Power Supply Control: Utilized in feedback circuits to regulate the output of power supplies, ensuring consistent performance and improving overall device reliability.
- Consumer Electronics: Maintains voltage stability in consumer electronics, such as smartphones and tablets, contributing to device performance and durability.
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