Overview
The LM4120AIM5X-2.5/NOPB is a precision voltage reference IC produced by Texas Instruments. This component is part of the LM4120 series and is designed to provide a stable 2.5V output voltage with high accuracy and low drift. It is packaged in a 5-pin SOT-23 (SC-74A, SOT-753) surface mount package, making it suitable for a wide range of applications where precise voltage referencing is required.
The device is RoHS compliant and lead-free, ensuring it meets current environmental and regulatory standards. It operates over a temperature range of -40°C to 85°C, making it versatile for various environmental conditions. The LM4120AIM5X-2.5/NOPB is widely used in power management, analog circuits, and other applications requiring stable voltage references.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | LM4120AIM5X-2.5/NOPB |
| Description | IC VREF SERIES 0.2% SOT23-5 |
| Package / Case | SC-74A, SOT-753 |
| Number of Pins | 5 |
| Operating Temperature | -40°C ~ 85°C |
| Output Voltage | 2.5V |
| Output Type | Fixed |
| Max Output Current | 5mA |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Max (Vsup) | 14V |
| Temperature Coefficient | 50ppm/°C |
| Dropout Voltage | 180mV |
| Noise - 0.1Hz to 10Hz | 20μVp-p |
| Noise - 10Hz to 10kHz | 36μVp-p |
| Tolerance | ±0.2% |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Yes |
Key Features
- Precision Voltage Reference: Provides a stable 2.5V output voltage with an initial accuracy of ±0.2% and a temperature coefficient of 50ppm/°C.
- Low Noise: Features low noise performance with 20μVp-p noise from 0.1Hz to 10Hz and 36μVp-p noise from 10Hz to 10kHz.
- High Stability: Maintains stability over a wide operating temperature range of -40°C to 85°C.
- Compact Package: Packaged in a small 5-pin SOT-23 (SC-74A, SOT-753) surface mount package, ideal for space-constrained designs.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental and regulatory compliance.
- Low Dropout Voltage: Has a dropout voltage of 180mV, making it efficient in various power management applications.
Applications
- Power Management: Used in power supply circuits, voltage regulators, and other power management systems where stable voltage references are crucial.
- Analog Circuits: Employed in analog-to-digital converters, digital-to-analog converters, and other analog circuits requiring precise voltage references.
- Industrial Control Systems: Utilized in industrial control systems, measurement instruments, and automation equipment.
- Consumer Electronics: Found in various consumer electronics such as audio equipment, medical devices, and other electronic appliances.
- Aerospace and Defense: Used in aerospace and defense applications due to its high reliability and stability over a wide temperature range.
Q & A
- What is the output voltage of the LM4120AIM5X-2.5/NOPB?
The output voltage of the LM4120AIM5X-2.5/NOPB is 2.5V.
- What is the tolerance of the LM4120AIM5X-2.5/NOPB?
The tolerance of the LM4120AIM5X-2.5/NOPB is ±0.2%.
- What is the operating temperature range of the LM4120AIM5X-2.5/NOPB?
The operating temperature range is -40°C to 85°C.
- What is the maximum output current of the LM4120AIM5X-2.5/NOPB?
The maximum output current is 5mA.
- Is the LM4120AIM5X-2.5/NOPB RoHS compliant?
Yes, the LM4120AIM5X-2.5/NOPB is RoHS compliant and lead-free.
- What is the package type of the LM4120AIM5X-2.5/NOPB?
The package type is SC-74A, SOT-753 (5-pin SOT-23).
- What is the dropout voltage of the LM4120AIM5X-2.5/NOPB?
The dropout voltage is 180mV.
- What is the noise performance of the LM4120AIM5X-2.5/NOPB?
The noise performance is 20μVp-p from 0.1Hz to 10Hz and 36μVp-p from 10Hz to 10kHz.
- What is the temperature coefficient of the LM4120AIM5X-2.5/NOPB?
The temperature coefficient is 50ppm/°C.
- In what types of applications is the LM4120AIM5X-2.5/NOPB commonly used?
It is commonly used in power management, analog circuits, industrial control systems, consumer electronics, and aerospace and defense applications.
