Texas Instruments

REF3312AIDCKT  

Voltage References

The REF3312AIDCKT is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and accurate output voltage from a wide range of input voltages, making it suitable for a variety of applications.

Description:

The REF3312AIDCKT is a precision, low-dropout, positive voltage regulator with an output voltage range of 1.2V to 36V. It has a very low dropout voltage of 250mV at 1A load, which makes it ideal for use in battery-powered applications where minimizing power consumption is critical. The device also features a high input-to-output voltage ratio, which allows it to operate from a wide range of input voltages.

Features:

1. Low dropout voltage: 250mV at 1A load
2. Wide output voltage range: 1.2V to 36V
3. High input-to-output voltage ratio
4. Precision reference: 1% initial accuracy and 3ppm/°C drift
5. Low quiescent current: 7μA (typical)
6. Low output noise: 40μVRMS (typical)
7. Enable function for power saving
8. Overvoltage protection
9. Thermal shutdown protection
10. Available in a small SOT-23 package

Applications:

The REF3312AIDCKT is suitable for a wide range of applications, including:

1. Portable electronics: smartphones, tablets, and wearable devices
2. Battery-powered devices: medical equipment, fitness trackers, and wireless sensors
3. Industrial systems: process control and monitoring equipment
4. Automotive systems: infotainment systems and sensor interfaces
5. Telecommunications: cellular base stations and networking equipment
6. General-purpose power supply applications

In summary, the REF3312AIDCKT is a low-dropout linear voltage regulator with a wide output voltage range and high precision, making it suitable for various applications where stable and accurate voltage regulation is required. Its low dropout voltage and low quiescent current make it an excellent choice for battery-powered devices and other applications where power consumption is a critical factor.

REF3312AIDCKT Documents

Download datasheets and manufacturer documentation for REF3312AIDCKT

Datasheets :

REF3312,18,20,25,30,33      

PCN Packaging :

Retraction 15/Mar/2016       Multiple Devices 29/Sep/2015      

HTML Datasheet :

REF3312,18,20,25,30,33