Overview
The REF3030AIDBZTG4, produced by Texas Instruments, is a precision, low-power, low-dropout voltage reference component. It is part of the REF30xx family and is available in a compact 3-pin SOT-23 package. This component is designed to offer high accuracy and excellent temperature drift performance, making it highly suitable for various industrial and portable applications. The REF3030AIDBZTG4 operates within an extended industrial temperature range of –40°C to +125°C and does not require a load capacitor for stability, which is beneficial for intrinsically safe and explosion-proof environments.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23-3 |
| Pins | 3 |
| Operating Temperature Range (°C) | –40 to 125 |
| Output Voltage | 3.0 V |
| Accuracy | 0.2% |
| Dropout Voltage | 1 mV |
| Output Current | 25 mA |
| Quiescent Current (Iq) | 42 µA (typical) |
| Temperature Drift | 50 ppm/°C (max) from 0°C to 70°C, 75 ppm/°C (max) from –40°C to +125°C |
Key Features
- MicroSize Package: SOT-23-3.
- Low Dropout: 1 mV.
- High Output Current: 25 mA.
- High Accuracy: 0.2%.
- Low Quiescent Current (Iq): 42 µA (typical).
- Excellent Specified Drift Performance: 50 ppm/°C (max) from 0°C to 70°C, 75 ppm/°C (max) from –40°C to +125°C.
Applications
- Temperature and Pressure Transmitters.
- Portable, Battery-powered Equipment.
- Data Acquisition Systems.
- Medical Equipment.
- Handheld Test Equipment.
- Loop-powered Industrial Applications.
Q & A
- What is the package type of the REF3030AIDBZTG4? The REF3030AIDBZTG4 is packaged in a 3-pin SOT-23 package.
- What is the operating temperature range of the REF3030AIDBZTG4? The operating temperature range is –40°C to +125°C.
- What is the output voltage of the REF3030AIDBZTG4? The output voltage is 3.0 V.
- What is the accuracy of the REF3030AIDBZTG4? The accuracy is 0.2%.
- What is the dropout voltage of the REF3030AIDBZTG4? The dropout voltage is 1 mV.
- What is the maximum output current of the REF3030AIDBZTG4? The maximum output current is 25 mA.
- What is the typical quiescent current (Iq) of the REF3030AIDBZTG4? The typical quiescent current is 42 µA.
- Does the REF3030AIDBZTG4 require a load capacitor for stability? No, it does not require a load capacitor for stability.
- What are some common applications of the REF3030AIDBZTG4? Common applications include temperature and pressure transmitters, portable and battery-powered equipment, data acquisition systems, medical equipment, and handheld test equipment.
- What is the temperature drift performance of the REF3030AIDBZTG4? The temperature drift performance is 50 ppm/°C (max) from 0°C to 70°C and 75 ppm/°C (max) from –40°C to +125°C.
