Texas Instruments

TPS70151PWPR  

Linear & Switching Voltage Regulators

TPS70151PWPR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for various applications that require a low-noise and low-quiescent current (Iq) power supply.

Description:

The TPS70151PWPR is a high-performance LDO voltage regulator that offers excellent load regulation and line regulation. It has a very low dropout voltage (250mV), which allows it to operate efficiently even when the input voltage is close to the desired output voltage. The device is available in a small, thermally enhanced PowerPad package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: 250mV at 1A load.
2. Low quiescent current: 2.5µA (typical) at 5V output.
3. High output current: Up to 1A.
4. Wide input voltage range: 2.5V to 5.5V.
5. Low output noise: 50µVRMS (typical) at 1kHz.
6. Internal current limit and thermal shutdown protection.
7. Small package size: PowerPad package for space-constrained applications.
8. Enable pin for easy control of the regulator operation.

Applications:

The TPS70151PWPR is suitable for a wide range of applications that require a low-noise, low-quiescent current, and high-efficiency power supply. Some of the key applications include:

1. Portable devices: Smartphones, tablets, and wearable devices.
2. IoT devices: Sensors, smart home devices, and wireless communication modules.
3. Industrial equipment: Data acquisition systems, control panels, and motor drives.
4. Medical equipment: Patient monitoring systems, diagnostic equipment, and portable medical devices.
5. Consumer electronics: Cameras, GPS devices, and audio equipment.
6. Automotive applications: Infotainment systems, sensor interfaces, and power management systems.

The TPS70151PWPR's combination of low dropout voltage, low quiescent current, and high output current make it an ideal choice for applications that require a stable and efficient power supply.

TPS70151PWPR Documents

Download datasheets and manufacturer documentation for TPS70151PWPR

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS70145/48/51/58/02      

HTML Datasheet :

TPS70145/48/51/58/02      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023