Texas Instruments

TPS79912DRVR  

Linear & Switching Voltage Regulators

TPS79912DRVR is a low-power, low-dropout (LDO) voltage regulator manufactured by Texas Instruments (TI). It is designed to provide a stable and reliable output voltage to sensitive electronic components, such as microprocessors, memory, and other integrated circuits.

Description:

The TPS79912DRVR is a small, compact LDO regulator that measures 1.6 mm x 1.2 mm in a DFN1006 package. It has an input voltage range of 1.9V to 5.5V and can deliver an output current of up to 100mA. The device features a very low dropout voltage of 250mV at maximum load, ensuring efficient power delivery even under low input voltage conditions.

Features:

1. Ultra-low dropout voltage (250mV at maximum load)
2. High PSRR (Power Supply Reject Ratio) of 80dB at 1kHz
3. Low quiescent current (Typ. 2.5µA)
4. Wide input voltage range (1.9V to 5.5V)
5. Small package size (DFN1006)
6. Output current up to 100mA
7. Low output noise
8. Enable pin for power management
9. Thermal shutdown and overcurrent protection

Applications:

The TPS79912DRVR is suitable for a wide range of applications that require a low-noise, low-dropout voltage regulator. Some of the common applications include:

1. Portable electronics: Smartphones, tablets, and wearable devices
2. IoT devices: Sensors, smart home devices, and connected gadgets
3. Battery-powered devices: Wireless headsets, fitness trackers, and portable speakers
4. Medical devices: Wearable health monitors, hearing aids, and portable medical instruments
5. Industrial equipment: Sensors, controllers, and embedded systems
6. Automotive electronics: Infotainment systems, sensor interfaces, and control modules

The TPS79912DRVR's low-dropout voltage, high PSRR, and low quiescent current make it an ideal choice for applications where power efficiency and noise performance are critical. Its small package size also allows for easy integration into compact and space-constrained designs.

TPS79912DRVR Documents

Download datasheets and manufacturer documentation for TPS79912DRVR

PCN Assembly/Origin :

Additional Assembly Site 26/Aug/2021      

Datasheets :

TPS799 Datasheet      

PCN Design/Specification :

TPS799x 16/Mar/2022       Copper Wire Revision B 16/Dec/2014