Texas Instruments

TLV70018DDCT  

Linear & Switching Voltage Regulators

TLV7001DD8CT Description

The TLV70018DDCT is a high-performance linear regulator designed by Texas Instruments, ideal for applications requiring a fixed 1.8V output voltage with a maximum output current of 200mA. This device is housed in a compact SOT23-5 package, making it suitable for space-constrained designs. The regulator operates over an input voltage range up to 5.5V and features a low dropout voltage of 0.25V at 200mA, ensuring efficient power conversion even at low input-to-output voltage differentials.

TLV70018DDCT Features

• Fixed Output Voltage: The TLV70018DDCT provides a stable 1.8V output voltage, ideal for powering sensitive analog circuits and digital devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.25V at 200mA, this regulator maintains high efficiency across a wide range of input voltages.
• Low Quiescent Current: The device features a low quiescent current of 55 µA, making it suitable for battery-powered applications where power consumption must be minimized.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, enabling power savings during idle periods.
• Protection Features: Comprehensive protection mechanisms, including over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO), ensure robust and reliable operation.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 68dB at 1kHz, effectively filtering out noise from the input supply and maintaining a clean output voltage.
• RoHS and REACH Compliance: The TLV70018DDCT is RoHS3 compliant and REACH unaffected, ensuring it meets environmental and regulatory standards for use in various industries.

TLV70018DDCT Applications

The TLV70018DDCT is well-suited for a variety of applications where a stable and efficient power supply is critical. Key applications include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables, where low power consumption and small form factor are essential.
• Industrial Equipment: Suitable for powering sensitive analog sensors and microcontrollers in industrial control systems.
• Medical Devices: Provides a reliable power source for medical instruments that require low noise and high stability.
• Automotive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units, where high reliability and robustness are paramount.

Conclusion of TLV70018DDCT

The TLV70018DDCT from Texas Instruments is a versatile and efficient linear regulator that offers a compelling combination of performance and features. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and signal integrity are crucial. The inclusion of comprehensive protection features ensures reliable operation in demanding environments. With its compact SOT23-5 package and fixed 1.8V output, the TLV70018DDCT is well-suited for a wide range of applications, from consumer electronics to industrial and medical devices.

TLV70018DDCT Documents

Download datasheets and manufacturer documentation for TLV70018DDCT

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification_2024_12_19 (PDF)       Product Change Notification (PDF)      

Models :

TLV70018DDCT Symbol & Footprint by SnapMagic      

Product Catalogs :

Power Management Solutions for 16-Bit C5000™ Ultra-Low Power DSPs (Rev. A)       Wide VIN Power Solutions for Industrial Automation Brochure (Rev. A)      

Technical Resources :

TLV70033 TINA-TI Transient Reference Design       TLV70013 TINA-TI Transient Reference Design      

SPICE Models :

TLV70015 PSpice Transient Model       TLV70018 PSpice Transient Model       TLV70022 PSpice Transient Model       TLV70019 PSpice Transient Model       TLV70036 PSpice Transient Model       TLV70033 PSpice Transient       TLV70031 PSpice Transient Model       TLV70025 PSpice Transient Model       TLV70032 PSpice Transient Model       TLV70029 PSpice Transient Model       TLV70028 PSpice Transient Model       TLV70012 PSpice Transient Model       TLV70013 PSpice Transient Model       TLV70030 PSpice Transient       TLV70033 TINA-TI Transient Spice Model       TLV70013 TINA-TI Transient Spice Model