Texas Instruments

TPS7B8150QDRVRQ1  

Linear & Switching Voltage Regulators

The TPS7B8150QDRVRQ1 is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS7B8150QDRVRQ1 is a low-dropout linear voltage regulator with an input voltage range of 2.5V to 5.5V and an output voltage range of 1.2V to 5V. It has a very low dropout voltage of typically 180mV at maximum load, making it ideal for use in battery-powered applications where minimizing power consumption is critical. The device is available in a small, thermally-enhanced QFN package, making it well-suited for space-constrained applications.

Features:

1. Low dropout voltage: The TPS7B8150QDRVRQ1 has a low dropout voltage of typically 180mV at maximum load, ensuring stable and efficient voltage regulation even under heavy load conditions.
2. Wide input voltage range: The device can accept input voltages from 2.5V to 5.5V, making it suitable for a wide range of power supply scenarios.
3. Adjustable output voltage: The output voltage can be adjusted from 1.2V to 5V using an external resistor divider, providing flexibility for different applications.
4. Low quiescent current: The device has a low quiescent current of 5.5μA (typical), which helps to minimize power consumption in battery-powered applications.
5. High PSRR: The TPS7B8150QDRVRQ1 has a high power supply rejection ratio (PSRR) of 80dB at 1kHz, providing excellent noise immunity and ensuring a clean output voltage.
6. Thermal protection: The device features thermal shutdown protection, which helps to protect the system from damage due to overheating.

Applications:

1. Portable devices: The TPS7B8150QDRVRQ1 is well-suited for use in portable devices such as smartphones, tablets, and wearable electronics, where minimizing power consumption is critical.
2. Battery-powered systems: The low quiescent current and low dropout voltage make this LDO ideal for use in battery-powered systems, helping to extend battery life.
3. IoT devices: The device's small form factor and low power consumption make it suitable for use in Internet of Things (IoT) devices, where space and power efficiency are important considerations.
4. Medical devices: The TPS7B8150QDRVRQ1 can be used in medical devices that require stable and reliable voltage regulation, such as portable medical instruments and wearable health monitors.
5. Industrial control systems: The device's high PSRR and thermal protection features make it suitable for use in industrial control systems, where noise immunity and reliability are important.

TPS7B8150QDRVRQ1 Documents

Download datasheets and manufacturer documentation for TPS7B8150QDRVRQ1

PCN :

Product Change Notification (PDF)      

Models :

TPS7B8150QDRVRQ1 Symbol & Footprint by SnapMagic      

Application Notes :

TPS7B81-Q1 Functional Safety FIT Rate and Failure Mode Distribution      

SPICE Models :

TPS7B8250-Q1 Unencrypted PSpice Transient Model       TPS7B8250-Q1 PSpice Transient Model       TPS7B8233-Q1 Unencrypted PSpice Transient Model       TPS7B8233-Q1 PSpice Transient Model