Texas Instruments

TLV70028DDCR  

Linear & Switching Voltage Regulators

The TLV70028DDCR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The TLV70028DDCR is a low-dropout linear voltage regulator that operates from an input voltage range of 2.5V to 5.5V and provides a fixed output voltage of 2.8V. It has a very low dropout voltage of typically 170mV at a 1A load, making it suitable for use in battery-powered applications where minimizing power consumption is critical.

Features:

1. Low dropout voltage: The TLV70028DDCR has a low dropout voltage of typically 170mV at a 1A load, which ensures that it can regulate the output voltage accurately even when the input voltage is close to the output voltage.
2. High output current: The LDO can provide a continuous output current of up to 1A, making it suitable for a wide range of applications that require high current.
3. Low quiescent current: The TLV70028DDCR has a low quiescent current of 70µA, which helps to minimize power consumption in battery-powered applications.
4. Good load and line regulation: The LDO has excellent load and line regulation, ensuring that the output voltage remains stable under varying load and input voltage conditions.
5. Small package size: The TLV70028DDCR is available in a compact SOT-23 package, making it suitable for use in space-constrained applications.

Applications:

The TLV70028DDCR is suitable for a wide range of applications that require a stable and reliable voltage output. Some of the key applications include:

1. Portable electronics: The low dropout voltage and low quiescent current make it ideal for use in battery-powered devices such as smartphones, tablets, and wearable devices.
2. IoT devices: The LDO can be used to provide a stable voltage supply for IoT devices such as sensors, actuators, and microcontrollers.
3. Industrial equipment: The high output current and good load regulation make it suitable for use in industrial equipment that requires a stable voltage supply.
4. Medical equipment: The TLV70028DDCR can be used in medical equipment that requires a stable and reliable voltage supply, such as portable medical devices and patient monitoring systems.
5. Automotive applications: The LDO can be used in automotive applications that require a stable voltage supply, such as infotainment systems, GPS navigation systems, and in-vehicle communication systems.

In summary, the TLV70028DDCR is a low-dropout linear voltage regulator that offers high output current, low quiescent current, and excellent load and line regulation. It is available in a compact package size and is suitable for a wide range of applications, including portable electronics, IoT devices, industrial equipment, medical equipment, and automotive applications.

TLV70028DDCR Documents

Download datasheets and manufacturer documentation for TLV70028DDCR

Datasheets :

TLV700xx Datasheet      

PCN Packaging :

Retraction of select devices 23/Aug/2023       Mult Dev A/T Chgs 30/Mar/2023      

HTML Datasheet :

TLV700xx Datasheet