Texas Instruments

REF2030AIDDCR  

Voltage References

The REF2030AIDDCR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. Here is a brief description of the model, its features, and applications:

Description:

The REF2030AIDDCR is a high-precision, low-dropout linear regulator that provides excellent output voltage stability and low output noise. It is available in a compact 10-lead MSOP package and is designed for use in a wide range of applications, including industrial, medical, and automotive systems.

Features:

1. Low dropout voltage: The REF2030AIDDCR has a low dropout voltage of typically 1.8V at 1A output current, which allows it to operate efficiently even with low input voltages.
2. High precision: The regulator provides an output voltage accuracy of ±0.5% over temperature and line variations, making it suitable for precision applications.
3. Low quiescent current: The REF2030AIDDCR has a low quiescent current of 70µA, which helps to minimize power consumption in battery-powered applications.
4. Low output noise: The regulator features low output noise of 50µVrms, making it suitable for use in sensitive analog circuits.
5. Wide input voltage range: The REF2030AIDDCR can operate with input voltages from 2.7V to 5.5V, making it suitable for a wide range of power supply requirements.
6. Short-circuit protection: The regulator includes built-in short-circuit protection to prevent damage in the event of an output overload.
7. Thermal shutdown: The REF2030AIDDCR features thermal shutdown protection to prevent damage due to overheating.

Applications:

1. Industrial systems: The REF2030AIDDCR can be used in industrial control systems to provide stable and precise voltage regulation for sensitive analog circuits.
2. Medical equipment: The regulator's low output noise and high precision make it suitable for use in medical equipment, such as patient monitoring devices and diagnostic instruments.
3. Automotive systems: The REF2030AIDDCR can be used in automotive applications, such as infotainment systems and sensor interfaces, to provide stable power supply voltages.
4. Portable devices: The low quiescent current and low dropout voltage make the REF2030AIDDCR suitable for use in battery-powered portable devices, such as smartphones, tablets, and wearable devices.
5. Telecommunication systems: The regulator can be used in telecommunication systems to provide stable voltage regulation for sensitive analog circuits, such as signal amplifiers and filters.

In summary, the REF2030AIDDCR is a high-precision, low-dropout linear voltage regulator from Texas Instruments that offers excellent output voltage stability, low output noise, and a wide input voltage range. It is suitable for use in a variety of applications, including industrial, medical, automotive, and portable devices.

REF2030AIDDCR Documents

Download datasheets and manufacturer documentation for REF2030AIDDCR

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)      

Models :

REF2030AIDDCR Symbol & Footprint by SnapMagic      

Technical Resources :

REF2030 TINA-TI Reference Design      

SPICE Models :

REF2030 TINA-TI Spice Model       REF2030 PSpice Model