Texas Instruments

TPS71701DCKR  

Linear & Switching Voltage Regulators

The TPS71701DCKR is a low-dropout (LDO) linear voltage regulator from Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TPS71701DCKR is a low-dropout linear voltage regulator that operates from an input voltage range of 2.5V to 5.5V and provides an adjustable output voltage as low as 1.2V. The device is available in a small, thermally enhanced WSON package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The TPS71701DCKR has a low dropout voltage of typically 180mV at 1A load, ensuring efficient operation even with low input voltages.
2. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to specific application requirements.
3. High input-to-output isolation: The device provides 1500V human-body model (HBM) isolation, ensuring safety and reliability in various applications.
4. Low quiescent current: The TPS71701DCKR has a low quiescent current of 5.5µA (typical), which helps extend battery life in portable applications.
5. Thermal protection: The device features an internal thermal shutdown protection to prevent damage due to overheating.
6. Small package: The WSON package is compact, making it suitable for space-constrained applications.

Applications:

1. Portable devices: The TPS71701DCKR is ideal for use in smartphones, tablets, and other portable devices that require a stable and efficient voltage regulator.
2. IoT devices: The low quiescent current and adjustable output voltage make this LDO suitable for IoT devices and other low-power applications.
3. Industrial and automotive systems: The high input-to-output isolation and thermal protection features make the TPS71701DCKR suitable for use in industrial and automotive systems where reliability and safety are crucial.
4. Medical devices: The device's low dropout voltage and adjustable output voltage capabilities make it suitable for use in medical devices that require precise voltage regulation.
5. Consumer electronics: The TPS71701DCKR can be used in a variety of consumer electronics, such as wearables, headphones, and smart home devices, to provide stable and efficient voltage regulation.

In summary, the TPS71701DCKR is a versatile, low-dropout linear voltage regulator from Texas Instruments that offers a range of features, including low dropout voltage, adjustable output voltage, high input-to-output isolation, and thermal protection. It is suitable for a wide range of applications, including portable devices, IoT devices, industrial and automotive systems, medical devices, and consumer electronics.

TPS71701DCKR Documents

Download datasheets and manufacturer documentation for TPS71701DCKR

PCN Assembly/Origin :

Assembly Site 24/Apr/2023      

Datasheets :

TPS717xx Datasheet      

PCN Packaging :

Retraction 15/Mar/2016       Multiple Devices 29/Sep/2015      

Reference Design Library :

TIDA-01583: Ultra-Low Noise Bias Voltage Reference Design for Microbolometer Detectors      

Design Resources :

TPS71701 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS717xx Datasheet