Overview
The LM4040AIM3X-2.0/NOPB is a precision micropower shunt voltage reference produced by Texas Instruments. This component is part of the LM4040-N series and is designed to provide a stable voltage reference with high accuracy and low power consumption. It is packaged in a 3-SOT-23 case, making it suitable for surface mount applications. The LM4040AIM3X-2.0/NOPB is widely used in various electronic systems requiring reliable voltage references, such as power management circuits, analog-to-digital converters, and digital-to-analog converters.
Key Specifications
| Specification | Value |
|---|---|
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 2.0 V |
| Current - Output | 15 mA |
| Package / Case | SOT-23-3 |
| Tolerance | 0.1% |
| Temperature Coefficient | 100 ppm/°C |
| Operating Temperature | -40°C to 85°C |
| Cathode Current | 65 µA |
| Noise 10Hz~10kHz | 35 µVrms |
| RoHS Compliant | Yes |
| Product Status | Active |
| Packaging | Tape & Reel |
Key Features
- Precision micropower shunt voltage reference with an output voltage of 2.0 V.
- High accuracy with a tolerance of 0.1% and a temperature coefficient of 100 ppm/°C.
- Low power consumption with a cathode current of 65 µA.
- Wide operating temperature range from -40°C to 85°C.
- Low noise performance with 35 µVrms noise in the 10Hz to 10kHz frequency range.
- Compact SOT-23-3 package suitable for surface mount applications.
- RoHS compliant and lead-free.
Applications
- Power management circuits: The LM4040AIM3X-2.0/NOPB is used to provide a stable voltage reference for voltage regulators, DC-DC converters, and power supplies.
- Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs): It serves as a precise voltage reference for these conversion circuits.
- Industrial control systems: Used in various industrial applications requiring stable voltage references.
- Automotive systems: The LM4040-N-Q1 version is AEC Q-100 qualified, making it suitable for automotive applications.
Q & A
- What is the output voltage of the LM4040AIM3X-2.0/NOPB? The output voltage is 2.0 V.
- What is the tolerance of the LM4040AIM3X-2.0/NOPB? The tolerance is 0.1%.
- What is the temperature coefficient of the LM4040AIM3X-2.0/NOPB? The temperature coefficient is 100 ppm/°C.
- What is the operating temperature range of the LM4040AIM3X-2.0/NOPB? The operating temperature range is from -40°C to 85°C.
- Is the LM4040AIM3X-2.0/NOPB RoHS compliant? Yes, it is RoHS compliant and lead-free.
- What is the package type of the LM4040AIM3X-2.0/NOPB? The package type is SOT-23-3.
- What is the maximum output current of the LM4040AIM3X-2.0/NOPB? The maximum output current is 15 mA.
- What is the cathode current of the LM4040AIM3X-2.0/NOPB? The cathode current is 65 µA.
- What is the noise performance of the LM4040AIM3X-2.0/NOPB in the 10Hz to 10kHz frequency range? The noise performance is 35 µVrms.
- Is the LM4040AIM3X-2.0/NOPB suitable for automotive applications? The LM4040-N-Q1 version is AEC Q-100 qualified, making it suitable for automotive applications.
