Texas Instruments

TPS71733DCKTG4  

Linear & Switching Voltage Regulators

TPS71733DCKTG4 Description

The TPS71733DCKTG4 is a high-performance linear voltage regulator designed by Texas Instruments. It offers a fixed output voltage of 3.3V and is capable of delivering up to 150mA of output current. This regulator is designed for surface-mount applications and comes in a compact SC70-5 package, making it suitable for space-constrained designs. The device features a low dropout voltage of 0.3V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials.

TPS71733DCKTG4 Features

• Output Type: Fixed 3.3V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Capable of handling input voltages up to 6.5V, providing flexibility in power source options.
• Output Current: Delivers a maximum output current of 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.3V at 150mA, it maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: Features a quiescent current of only 80 µA, minimizing power consumption in standby or low-load conditions.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Equipped with over-current protection, over-temperature protection, reverse polarity protection, and under-voltage lockout (UVLO), ensuring robust and reliable operation.
• Performance: Offers a high power supply rejection ratio (PSRR) ranging from 70dB at 100Hz to 45dB at 1MHz, minimizing the impact of input voltage noise on the output.
• Compliance: Meets REACH and RoHS3 compliance standards, ensuring environmental safety and regulatory adherence.
• Packaging: Supplied in a tape and reel (TR) format, facilitating automated assembly processes.

TPS71733DCKTG4 Applications

The TPS71733DCKTG4 is ideal for a variety of applications where a stable and efficient power supply is required. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices, where maximizing battery life is crucial. The regulator's compact size and surface-mount package also make it a good fit for space-limited applications such as:

• Portable Electronics: Smartphones, tablets, and other handheld devices that require efficient power management.
• Wearable Devices: Fitness trackers, smartwatches, and other wearables where small form factor and long battery life are essential.
• IoT Devices: Sensors, actuators, and other IoT components that need reliable and low-power voltage regulation.
• Medical Devices: Portable medical equipment and diagnostic tools that demand high reliability and low power consumption.

Conclusion of TPS71733DCKTG4

The TPS71733DCKTG4 from Texas Instruments stands out as a versatile and efficient linear voltage regulator. Its combination of a fixed 3.3V output, low dropout voltage, and low quiescent current makes it an excellent choice for applications requiring stable power with minimal power loss. The inclusion of advanced protection features and compliance with environmental standards further enhances its appeal. Whether used in portable electronics, wearables, or IoT devices, the TPS71733DCKTG4 delivers reliable performance in a compact form factor, making it a valuable component for modern electronic designs.

TPS71733DCKTG4 Documents

Download datasheets and manufacturer documentation for TPS71733DCKTG4

EOL :

Product Discontinuance Notification (PDF)      

Images :

Mechanical Outline Drawing      

PCN :

TPS71701DCK Die Revision Change and Datasheet Updates (PDF)       Carrier Tape Change for Selected SC70 Packaged Devices (PDF)      

Models :

TPS71733DCKTG4 Symbol & Footprint by SnapMagic      

Product Catalogs :

Low Dropout Regulators Quick Reference Guide (Rev. P)      

SPICE Models :

TPS717185 PSPICE Transient Model       TPS71729 Unencrypted PSpice Transient Model       TPS71727 Unencrypted PSpice Transient Model       TPS71750 Unencrypted PSpice Transient Model       TPS71710 Unencrypted PSpice Transient Model       TPS71711 Unencrypted PSpice Transient Model       TPS71726 Unencrypted PSpice Transient Model       TPS71719 Unencrypted PSpice Transient Model       TPS71712 Unencrypted PSpice Transient Model       TPS71713 Unencrypted PSpice Transient Model       TPS717285 Unencrypted PSpice Transient Model       TPS71709 Unencrypted PSpice Transient Model       TPS71715 Unencrypted PSpice Transient Model       TPS71721 Unencrypted PSpice Transient Model       TPS71701 Unencrypted PSpice Transient Model       TPS71733 Unencrypted PSpice Transient Model       TPS71730 Unencrypted PSpice Transient Model