Overview
The TPS74801TDRCRQ1 is a high-performance, adjustable linear voltage regulator produced by Texas Instruments. Designed for automotive applications, this component is part of the AEC-Q100 qualified series, ensuring reliability and durability in harsh environments. It features a compact VSON-10 package, making it suitable for space-constrained designs. With an output current capability of 1.5A and an adjustable output voltage range, it is ideal for powering sensitive electronics in automotive, industrial, and consumer applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Output Voltage | Adjustable (0.8V to 3.6V) | V | |
| Output Current | 1.5 | A | |
| Input Voltage | 0.8 to 5.5 | V | |
| Dropout Voltage | 60 | mV | @ 1.5A |
| Operating Temperature | -40 to +105 | °C | |
| Package | VSON-10 | 3x3mm | |
| PSRR | 50 to 30 | dB | |
| Control Features | Enable, Power Good, Soft Start | ||
| Protection Features | Overcurrent, Overtemperature, Short Circuit, UVLO |
Key Features
- Adjustable output voltage for versatile applications.
- High output current of 1.5A for powering demanding loads.
- Low dropout voltage for efficient operation.
- Built-in protection features including overcurrent, overtemperature, and short circuit protection.
- Soft start functionality to minimize inrush current.
- Power good indicator for system monitoring.
- Compact VSON-10 package for space-saving designs.
Applications
The TPS74801TDRCRQ1 is widely used in automotive electronics, such as infotainment systems, advanced driver-assistance systems (ADAS), and body control modules. Its robust design and protection features make it suitable for industrial applications, including factory automation and power management systems. Additionally, it is ideal for consumer electronics, such as portable devices and IoT applications, where reliable power regulation is critical.
Q & A
What is the output voltage range of the TPS74801TDRCRQ1?
The output voltage is adjustable from 0.8V to 3.6V.
What is the maximum output current?
The maximum output current is 1.5A.
What is the input voltage range?
The input voltage range is 0.8V to 5.5V.
Does it have overcurrent protection?
Yes, it includes overcurrent protection.
What is the dropout voltage at 1.5A?
The dropout voltage is 60mV at 1.5A.
Is it suitable for automotive applications?
Yes, it is AEC-Q100 qualified for automotive use.
What is the operating temperature range?
It operates from -40°C to +105°C.
Does it support soft start functionality?
Yes, it includes soft start to minimize inrush current.
What is the package type?
It comes in a VSON-10 package measuring 3x3mm.
Is it RoHS compliant?
Yes, it is RoHS compliant.
