TL2575-33IKTTR
1A step-down switching voltage regulators for DC-DC conversion
Manufacturer： ti
series introduction
# Introduction to the TL2575 - 33IKTTR Product Series
## 1. Overview
The TL2575 - 33IKTTR belongs to a highly reliable and efficient family of voltage regulators. These regulators are designed to provide a stable and precise output voltage, making them an essential component in a wide range of electronic circuits and systems. The "TL2575" is the base series identifier, while "33" indicates the fixed output voltage of 3.3V, and "IKTTR" represents the specific package and other related characteristics of the device.
## 2. Key Features
### 2.1 Output Voltage Regulation
- **Fixed 3.3V Output**: The TL2575 - 33IKTTR is specifically engineered to deliver a constant output voltage of 3.3V. This fixed voltage is crucial for powering various integrated circuits, microcontrollers, and other components that require a stable 3.3V supply to operate correctly.
- **High Accuracy**: It offers a high level of output voltage accuracy, typically within a tight tolerance range. This ensures that the connected devices receive a consistent and reliable power supply, minimizing the risk of malfunctions due to voltage fluctuations.
### 2.2 High Efficiency
- **Switching Regulator Design**: It is a switching voltage regulator, which means it operates with high efficiency compared to linear regulators. Switching regulators convert the input voltage to the desired output voltage by rapidly switching the current flow, reducing power dissipation and heat generation. This high - efficiency operation is particularly beneficial in battery - powered applications, as it helps to extend the battery life.
- **Low Power Loss**: The internal circuitry of the TL2575 - 33IKTTR is designed to minimize power losses during the voltage conversion process. This results in less wasted energy and a more energy - efficient system overall.
### 2.3 Wide Input Voltage Range
- **Flexible Power Sources**: The device can accept a wide range of input voltages. This flexibility allows it to be used in various power supply scenarios, whether it is powered by a battery, a wall adapter, or other power sources. For example, it can handle input voltages from a relatively low level to a higher level, enabling it to adapt to different power requirements and system configurations.
### 2.4 Over - Current and Over - Temperature Protection
- **Built - in Safety Mechanisms**: The TL2575 - 33IKTTR is equipped with over - current and over - temperature protection features. In the event of an excessive current draw or an abnormal increase in temperature, the regulator will automatically take protective measures to prevent damage to itself and the connected components. This enhances the reliability and durability of the entire system.
### 2.5 Small Package Size
- **Space - Saving Design**: The "IKTTR" package is designed to be compact, which is ideal for applications where board space is limited. Its small form factor allows for easy integration into densely populated printed circuit boards (PCBs), making it suitable for use in portable devices, small - scale electronics, and other space - constrained applications.
## 3. Applications
### 3.1 Consumer Electronics
- **Smartphones and Tablets**: In these devices, the TL2575 - 33IKTTR can be used to provide a stable 3.3V power supply to various components such as the display driver, touchscreen controller, and other low - power integrated circuits. Its high efficiency helps to conserve battery power, which is crucial for the portability and long - term use of these devices.
- **Wearable Devices**: Wearable electronics, such as smartwatches and fitness trackers, require a small and efficient power management solution. The compact size and high efficiency of the TL
Images for reference
D2PAK5
Image Preview
Image Preview