Overview
The TPS71530DCKR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This component is designed to provide a stable and efficient power supply for various electronic devices. It is particularly suited for battery-powered portable devices and industrial automation applications due to its low power consumption and high performance. The TPS71530DCKR is available in a compact 5-pin SC70 (DCK) package, making it ideal for space-constrained designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 2.5V to 24V | V | Maximum voltage for new chips is 30V |
| Output Voltage | 1.8V to 5V | V | Fixed output voltage options |
| Output Current | Up to 50mA | mA | |
| Quiescent Current | 3.2μA | μA | At 50mA load current |
| Operating Temperature Range | -40°C to +125°C | °C | |
| Package | 5-pin SC70 (DCK) |
Key Features
- Low dropout voltage for efficient power regulation
- Ultra-low quiescent current extends battery life
- Stable operation with ≥ 0.47μF output capacitor
- Overcurrent protection ensures device safety
- Compact SC70 package for space-saving designs
Applications
The TPS71530DCKR is widely used in various applications, including battery-powered portable devices such as smartphones, tablets, and wearable technology. It is also employed in industrial automation systems where reliable and efficient power regulation is critical. Additionally, this component is suitable for consumer electronics, medical devices, and IoT applications, providing stable voltage in compact and power-sensitive designs.
Q & A
What is the input voltage range of the TPS71530DCKR?
The input voltage range is from 2.5V to 24V, with a maximum voltage of 30V for new chips.
What is the output current capability of this regulator?
The TPS71530DCKR can deliver up to 50mA of output current.
How does the low quiescent current benefit the application?
The ultra-low quiescent current of 3.2μA helps extend battery life in portable devices.
What type of package does the TPS71530DCKR come in?
It is available in a 5-pin SC70 (DCK) package.
Is the TPS71530DCKR stable with small output capacitors?
Yes, it remains stable with an output capacitor of ≥ 0.47μF.
Does this regulator include overcurrent protection?
Yes, the TPS71530DCKR features overcurrent protection to safeguard the device.
What is the operating temperature range?
It operates within a temperature range of -40°C to +125°C.
Can this component be used in industrial automation?
Yes, it is well-suited for industrial automation applications due to its reliability and efficiency.
What are the key advantages of the SC70 package?
The SC70 package is compact, making it ideal for space-constrained designs.
Is the TPS71530DCKR suitable for IoT devices?
Yes, its low power consumption and stable performance make it a good choice for IoT applications.
