Texas Instruments

TPS72012DRVR  

Linear & Switching Voltage Regulators

TPS72012DRVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications. Here is a description of the TPS72012DRVR, including its features and applications:

Description:

The TPS72012DRVR is a low-dropout linear voltage regulator that operates from an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 1.2V. It is available in a small DFN1006-1 package, making it suitable for space-constrained applications. The LDO features a low quiescent current of 5.5µA, which helps to extend the battery life in portable devices.

Features:

1. Low dropout voltage: The TPS72012DRVR has a low dropout voltage of 250mV at a 1A load, ensuring stable output voltage even with a large load current.
2. High PSRR: The LDO provides a high power supply rejection ratio (PSRR) of -65dB at 1kHz, which minimizes the impact of input voltage noise on the output voltage.
3. Low quiescent current: The low quiescent current of 5.5µA helps to extend the battery life in portable devices.
4. Small package: The TPS72012DRVR is available in a compact DFN1006-1 package, making it suitable for space-constrained applications.
5. Enable function: The LDO features an enable function that allows the output to be turned off, reducing power consumption during standby modes.
6. Overcurrent protection: The TPS72012DRVR includes overcurrent protection to prevent damage to the device in case of a short circuit or overload condition.

Applications:

1. Portable devices: The TPS72012DRVR is ideal for use in portable devices such as smartphones, tablets, and wearable electronics, where space is limited, and power efficiency is crucial.
2. IoT devices: The LDO can be used in Internet of Things (IoT) devices, where low power consumption and a small form factor are essential.
3. Battery-powered devices: The TPS72012DRVR is suitable for battery-powered devices that require a stable and reliable voltage output to extend battery life.
4. Industrial applications: The LDO can be used in industrial applications where a stable voltage output is required, such as in sensors, controllers, and communication modules.
5. Automotive applications: The TPS72012DRVR can be used in automotive applications where a low-dropout voltage regulator is needed to provide a stable voltage supply to various electronic components.

In summary, the TPS72012DRVR is a low-dropout linear voltage regulator from Texas Instruments that offers a stable and reliable voltage output for a wide range of applications, including portable devices, IoT devices, battery-powered devices, industrial applications, and automotive applications. Its low quiescent current, small package size, and high PSRR make it an ideal choice for space-constrained and power-sensitive applications.

TPS72012DRVR Documents

Download datasheets and manufacturer documentation for TPS72012DRVR

PCN Assembly/Origin :

Assembly/Test Site Update 30/Jul/2015      

Datasheets :

TPS720xx Datasheet      

HTML Datasheet :

TPS720xx Datasheet