Texas Instruments

REF3320AIDBZR

The REF3320AIDBZR is a precision low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and accurate output voltage over a wide range of input voltages and load currents.

Description:

The REF3320AIDBZR is a monolithic, low-dropout (LDO) linear voltage regulator with a precision reference. It features a low quiescent current of 5.5μA (typical) and a low dropout voltage of 950mV (typical) at 1A output current. The device also has a low output noise of 5μVRMS (typical) and a high output accuracy of ±1% (typical).

Features:

1. Precision reference with low temperature drift
2. Low quiescent current of 5.5μA (typical)
3. Low dropout voltage of 950mV (typical) at 1A output current
4. Low output noise of 5μVRMS (typical)
5. High output accuracy of ±1% (typical)
6. Wide input voltage range of 2.5V to 5.5V
7. Output voltage adjustable from 1.2V to 3.3V
8. Short-circuit and thermal overload protection
9. Available in a small 10-pin WSON package

Applications:

The REF3320AIDBZR is suitable for a wide range of applications that require a stable and accurate voltage reference, including:

1. Portable and battery-powered devices
2. Telecommunication equipment
3. Industrial control systems
4. Medical equipment
5. Automotive electronics
6. Power management systems
7. IoT devices

In summary, the REF3320AIDBZR is a precision LDO voltage regulator with a low quiescent current and low dropout voltage, making it ideal for applications that require a stable and accurate voltage reference. Its small package size and wide input voltage range make it suitable for a variety of applications, including portable and battery-powered devices, industrial control systems, and automotive electronics.