Texas Instruments

TPS79301DBVRG4  

Linear & Switching Voltage Regulators

TPS79301DBVRG4 Description

The TPS79301DBVRG4 from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for precision power management in compact, power-sensitive applications. This adjustable positive-voltage regulator delivers a stable output voltage ranging from 1.22V to 5.5V with a maximum input voltage of 5.5V, making it suitable for low-voltage systems. Its 200mA output current capability, combined with a low quiescent current of 220 µA, ensures efficient power delivery while minimizing standby power consumption. Packaged in a SOT23-6 form factor and available in tape & reel (TR), it is ideal for space-constrained designs.

TPS79301DBVRG4 Features

• Adjustable Output: Flexible voltage adjustment from 1.22V to 5.5V for versatile applications.
• High PSRR: Excellent noise rejection with 70dB at 100Hz, declining to 43dB at 100kHz, ensuring clean power delivery.
• Low Quiescent Current: 220 µA typical, enhancing battery life in portable devices.
• Robust Protection: Integrated safeguards include over-current, over-temperature, reverse polarity, and UVLO for reliable operation.
• Enable Control: On/off functionality via enable pin for power sequencing and energy savings.
• Compact & RoHS3 Compliant: SOT23-6 package with MSL1 (Unlimited) moisture sensitivity, suitable for automated assembly.

TPS79301DBVRG4 Applications

• Portable Electronics: Ideal for smartphones, wearables, and IoT devices requiring stable, low-noise power.
• Embedded Systems: Suitable for microcontrollers, sensors, and FPGAs in industrial and consumer applications.
• Medical Devices: Reliable performance for diagnostic equipment and portable medical monitors.
• Automotive Accessories: Powers infotainment systems, sensors, and low-voltage peripherals.
• Power-Sensitive Designs: Optimal for battery-operated systems where efficiency and footprint are critical.

Conclusion of TPS79301DBVRG4

The TPS79301DBVRG4 stands out as a versatile, high-efficiency LDO regulator with superior noise suppression and robust protection features. Its adjustable output, low quiescent current, and compact package make it a preferred choice for designers prioritizing performance, reliability, and space savings. Whether for portable gadgets, industrial systems, or automotive electronics, this regulator delivers precision power management with Texas Instruments' proven quality.

TPS79301DBVRG4 Documents

Download datasheets and manufacturer documentation for TPS79301DBVRG4

Datasheets :

TPS793xx      

HTML Datasheet :

TPS793xx