Description

The ADS574BC is a precision micro−power voltage regulator with an output current capability of 400 mA. It is available in the DPAK and D2PAK packages. The output voltage is accurate within ±2.0% or ±4.0% depending on the version, with a maximum dropout voltage of 0.5V and an input voltage up to 40V. With a low quiescent current of only 150A at a 1mA load, this regulator is ideal for automotive and battery-operated microprocessor equipment. It is also protected against reverse battery, short circuit, and thermal overload, making it suitable for use in automotive environments.

Specifications and features

- Output options: 2.5V, 3.3V, 5.0V, ±2.0%, and ±4.0%
- Low quiescent current of 150A at 1mA load current
- 400mA output current capability
- Fault protection against +60V peak transient voltage with respect to GND, -40V reverse voltage, short circuit, and thermal overload
- Very low dropout voltage
- AEC−Q100 qualified
- NCV prefix for automotive and other applications requiring site and control changes
- Pb-Free devices

Application Scenarios

This component is specifically designed for use in precision micro-power voltage regulation. It is commonly used in automotive and battery-operated microprocessor equipment. Its voltage options and fault protection features make it a versatile choice for various applications.

Comparison

- Output voltage accuracy within ±2.0% or ±4.0%
- Maximum dropout voltage of 0.5V
- Low quiescent current of only 150A
- Fault protection against reverse battery, short circuit, and thermal overload
- Suitable for use in automotive environments

- No specific disadvantages found for this component.