LM4040BECT-2.5
- Mfr.Part #
- LM4040BECT-2.5
- Manufacturer
- STMicroelectronics
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VOLTA
- Stock
- 1,578
- In Stock :
- 1,578
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- Current - Output :
- 15 mA
- Current - Cathode :
- 10 µA
- Reference Type :
- PRECISION
- Voltage - Input :
- -
- Output Voltage :
- 2.5 V
- Voltage - Output (Min/Fixed) :
- 2.5V
- Minimum Operating Temperature :
- - 40 C
- Output Type :
- FIXED
- Current - Supply :
- -
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Maximum Operating Temperature :
- + 125 C
- Tolerance :
- ±0.2%
- Packaging :
- MouseReel
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Noise - 10Hz to 10kHz :
- 95mVrms
- Series :
- LM4040
- Operating Temperature :
- -40°C ~ 125°C
- Supplier Device Package :
- SOT-323-5
- Noise - 0.1Hz to 10Hz :
- 10μVp-p
- Package Type :
- SOT323-5L
- Product Status :
- Active
- Initial Accuracy :
- 0.2%
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- RoHS :
- Details
- Temperature Coefficient :
- 70ppm/°C
- Datasheets
- LM4040BECT-2.5

Voltage Reference STMicroelectronics LM4040BECT-2.5 Overview
Introducing the Voltage Reference STMicroelectronics LM4040BECT-2.5, a high-performance, precision micropower shunt voltage regulator designed for a wide array of applications requiring a stable and accurate voltage reference. Crafted by STMicroelectronics, a leader in semiconductor solutions, this component excels in delivering a fixed 2.5V output with remarkable precision. Ideal for demanding environments where power efficiency and reliability are paramount, the LM4040BECT-2.5 ensures optimal performance with its low operational quiescent current and robust stability across a range of operating temperatures and external conditions.
LM4040BECT-2.5 Features
The LM4040BECT-2.5 offers a set of features that make it indispensable for critical and precision-focused applications. Its key features include a precise 2.5V output, very low dynamic impedance, and excellent temperature stability. Additionally, it operates with a low quiescent current that enhances its efficiency in battery-powered devices. The component's robustness is further ensured by its capability to handle a wide range of operating temperatures and its high resistance to mechanical stress, making it a reliable choice for rigorous industrial applications.
LM4040BECT-2.5 Applications
- Portable/Battery-Powered Devices: Ensures consistent performance with minimal power draw, crucial for extending battery life in portable electronics such as handheld meters.
- Data Acquisition Systems: Provides a stable voltage reference that enhances the accuracy of measurements in systems requiring high precision, such as environmental monitoring equipment.
- Control Systems: Acts as a critical component in control mechanisms for industrial machinery, offering dependable and stable operation even under variable environmental conditions.
- Power Supplies: Used in the feedback loop of power supply circuits to improve output regulation and ensure consistent performance across different loads and input voltage variations.
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