Texas Instruments

TL751L12CDR  

Linear & Switching Voltage Regulators

The TL751L12CDR is a step-down switching regulator from Texas Instruments. It is designed to provide a highly efficient and stable output voltage from a higher input voltage source. Here is a description of the TL751L12CDR, its features, and applications:

Description:

The TL751L12CDR is a synchronous step-down switching regulator that can operate with input voltages ranging from 4.75V to 36V. It is capable of providing an output voltage as low as 0.9V and can deliver a continuous output current of up to 1.2A. The device is available in a small, thermally efficient TSSOP-24 package.

Features:

1. Wide Input Voltage Range: The TL751L12CDR can handle input voltages from 4.75V to 36V, making it suitable for a wide range of applications.
2. High Efficiency: The device achieves high efficiency levels, typically above 90%, which helps reduce power dissipation and improve thermal performance.
3. Low Output Voltage: The regulator can provide an output voltage as low as 0.9V, which is useful for low-voltage applications.
4. High Output Current: Capable of delivering up to 1.2A of continuous output current, the TL751L12CDR is suitable for applications that require higher current levels.
5. Synchronous Rectification: The use of synchronous rectification in the switching regulator improves efficiency by reducing the voltage drop across the rectifying diodes during the switching process.
6. Built-in Protection Features: The device includes over-current protection, over-temperature protection, and thermal shutdown to ensure safe operation and reliability.
7. Small Package Size: The TSSOP-24 package is compact and suitable for space-constrained applications.

Applications:

1. Portable Electronics: Due to its efficiency and ability to handle a wide input voltage range, the TL751L12CDR is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Power Banks: The regulator can be used in power banks to efficiently step down the voltage from the battery to charge or power external devices.
3. Industrial Equipment: The TL751L12CDR can be used in industrial equipment that requires a stable and efficient power supply, such as sensors, controllers, and actuators.
4. Medical Devices: The high efficiency and reliability of the TL751L12CDR make it suitable for use in medical devices that require a stable power supply.
5. Automotive Applications: The device can be used in automotive applications where a stable and efficient power supply is required, such as infotainment systems, cameras, and sensors.

In summary, the TL751L12CDR is a versatile and efficient step-down switching regulator from Texas Instruments that can be used in a wide range of applications, from portable electronics to industrial equipment, thanks to its wide input voltage range, high efficiency, and compact package size.

TL751L12CDR Documents

Download datasheets and manufacturer documentation for TL751L12CDR

Datasheets :

TL750L05CKC      

HTML Datasheet :

TL750L05CKC      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022