Overview
The TPS71712DCKR is a low-dropout (LDO) linear voltage regulator produced by Texas Instruments (TI). Designed for applications requiring high performance and reliability, this component is widely used in power management systems. It features a compact SC-70-5 package, making it suitable for space-constrained designs. The TPS71712DCKR is ideal for portable devices, IoT applications, and other electronic systems where stable voltage regulation is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 1.2 | V | Fixed |
| Output Current | 150 | mA | Maximum |
| Dropout Voltage | 200 | mV | At 150 mA |
| Input Voltage Range | 2.5 to 5.5 | V | |
| Package | SC-70-5 | Compact | |
| Operating Temperature | -40 to 125 | °C | |
| PSRR | 60 | dB | At 1 kHz |
| Quiescent Current | 85 | µA | Typical |
Key Features
- High PSRR (Power Supply Rejection Ratio) for noise-sensitive applications.
- Low dropout voltage ensures efficient operation even with low input voltages.
- Compact SC-70-5 package ideal for portable and space-constrained designs.
- Wide input voltage range supports versatile applications.
- Low quiescent current enhances battery life in portable devices.
Applications
The TPS71712DCKR is commonly used in portable electronics, IoT devices, and power management systems. Its stable output voltage and low noise characteristics make it suitable for applications such as battery-powered devices, sensors, and communication modules. Additionally, its compact size and low power consumption are advantageous in wearable technology and other miniaturized electronic systems.
Q & A
What is the output voltage of the TPS71712DCKR?
The TPS71712DCKR provides a fixed output voltage of 1.2 V.
What is the maximum output current?
The maximum output current is 150 mA.
What is the dropout voltage?
The dropout voltage is 200 mV at 150 mA.
What is the input voltage range?
The input voltage range is 2.5 V to 5.5 V.
What package does the TPS71712DCKR use?
It uses the SC-70-5 package.
What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
What is the PSRR of the TPS71712DCKR?
The PSRR is 60 dB at 1 kHz.
What is the quiescent current?
The quiescent current is typically 85 µA.
Is the TPS71712DCKR suitable for battery-powered devices?
Yes, its low quiescent current and low dropout voltage make it ideal for battery-powered devices.
What are the typical applications of the TPS71712DCKR?
Typical applications include portable electronics, IoT devices, sensors, and communication modules.
