Overview
The TPS70928QDBVRQ1 is a linear voltage regulator produced by Texas Instruments, designed for automotive applications. This model is part of the TPS709 series, known for its reliability and efficiency in power management. The TPS70928QDBVRQ1 is specifically tailored to meet the stringent requirements of automotive electronics, offering a fixed output voltage of 2.8V with a maximum output current of 150mA. Its compact SOT23-5 package makes it suitable for space-constrained applications. The device is optimized for low dropout and low quiescent current, making it an ideal choice for battery-powered systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | 2.8 | V | Fixed |
| Output Current | 150 | mA | Maximum |
| Input Voltage Range | 2.7 to 30 | V | |
| Dropout Voltage | 0.2 | V | Typical |
| Quiescent Current | 1 | µA | Typical |
| Operating Temperature | -40 to 125 | °C | |
| Package | SOT23-5 |
Key Features
- Fixed 2.8V output voltage for stable power supply.
- Low dropout voltage ensures efficient operation even with low input voltages.
- Ultra-low quiescent current minimizes power consumption in standby mode.
- Designed for automotive applications, meeting AEC-Q100 standards.
- Compact SOT23-5 package for space-constrained designs.
Applications
The TPS70928QDBVRQ1 is widely used in automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and body control modules. Its robust design and high reliability make it suitable for harsh automotive environments. Additionally, it is ideal for battery-powered applications where low power consumption is critical, such as portable devices and IoT sensors.
Q & A
What is the output voltage of the TPS70928QDBVRQ1?
The output voltage is fixed at 2.8V.
What is the maximum output current?
The maximum output current is 150mA.
What is the input voltage range?
The input voltage range is 2.7V to 30V.
Is this device suitable for automotive applications?
Yes, it is designed to meet AEC-Q100 standards for automotive use.
What is the dropout voltage?
The typical dropout voltage is 0.2V.
What is the quiescent current?
The typical quiescent current is 1µA.
What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
What package does the TPS70928QDBVRQ1 use?
It uses a SOT23-5 package.
Can this device be used in battery-powered applications?
Yes, its low quiescent current makes it ideal for battery-powered systems.
Is the TPS70928QDBVRQ1 RoHS compliant?
Yes, it is RoHS compliant.
