AP7369Q-25E-13

AP7369Q-25E-13 Automotive LDO Voltage Regulator

The AP7369Q-25E-13 from Diodes Incorporated is a high-performance, automotive-grade low dropout (LDO) voltage regulator designed for demanding applications requiring stable 2.5V output. This fixed positive regulator delivers up to 150mA output current while maintaining exceptional efficiency with only 8µA quiescent current, making it ideal for battery-powered and energy-sensitive automotive systems.

Key Features & Benefits

• Automotive-Grade Reliability: AEC-Q101 qualified for harsh automotive environments, operating from -40°C to 125°C
• Wide Input Voltage Range: Accepts input voltages up to 45V, perfect for automotive and industrial applications
• Ultra-Low Power Consumption: Only 8µA quiescent current extends battery life in standby modes
• Excellent Noise Rejection: 85dB PSRR at 1kHz ensures clean, stable output voltage
• Comprehensive Protection: Built-in over-current, over-temperature, and short-circuit protection safeguards your system
• Compact Surface Mount Package: SOT-223-3 package saves valuable PCB space

Applications

This automotive-qualified LDO regulator is perfectly suited for:

• Automotive infotainment and navigation systems
• Advanced driver-assistance systems (ADAS)
• Body control modules and lighting systems
• Industrial control and monitoring equipment
• Battery-powered instrumentation requiring stable voltage regulation
• Sensor power supplies requiring low noise and high precision
• Embedded systems and microcontroller power management

Design Considerations

When integrating the AP7369Q-25E-13 into your design, consider proper input and output capacitor selection to ensure stability and optimal transient response. The device's low dropout voltage of 1.2V at full load allows efficient operation even when input voltage is close to the output voltage. The ultra-low quiescent current of 8µA makes this regulator exceptionally well-suited for battery-powered applications where power efficiency is critical.

For optimal performance, ensure adequate thermal management in high-temperature environments. The SOT-223-3 package provides good thermal characteristics while maintaining a compact footprint for space-constrained designs. When designing your power supply architecture, consider pairing this LDO with appropriate upstream power management components for complete system reliability.

Why Choose HQICKEY for Your Component Needs?

At HQICKEY, we specialize in providing authentic, high-quality electronic components for industrial, automotive, and embedded applications. Our extensive inventory includes voltage regulators, power management ICs, semiconductors, and programmable logic devices. Every component comes with full traceability, authentic manufacturer warranty, and comprehensive technical support from our experienced engineering team.

We understand the critical importance of component authenticity and reliability in automotive and industrial applications. That's why we maintain strict quality control processes and source directly from authorized distributors and manufacturers. Our commitment to excellence ensures you receive genuine components that meet or exceed industry standards, including AEC-Q101 automotive qualification standards.

Whether you're developing next-generation automotive systems, industrial automation equipment, or cutting-edge IoT devices, HQICKEY provides the components and expertise you need to succeed. Our team stays current with the latest semiconductor technologies and industry trends to provide you with informed recommendations and technical guidance throughout your design process.

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Stay informed about the latest industry trends, technical insights, design best practices, and product updates by visiting our NEWS blog. Our team of experts regularly publishes in-depth articles on component selection, circuit design techniques, emerging technologies in the semiconductor industry, power management best practices, and application notes to help you succeed in your projects.

Order Information & Support

The AP7369Q-25E-13 is available in Tape & Reel packaging for automated assembly processes, ensuring efficient production workflows. Contact our knowledgeable sales team for volume pricing, current lead times, custom packaging options, and comprehensive technical support. We offer fast worldwide shipping, competitive pricing, flexible payment terms, and exceptional after-sales service to ensure your project success from prototype to production.

Our technical support team is available to assist with component selection, design recommendations, datasheet interpretation, and troubleshooting. We're committed to being your trusted partner for all your semiconductor component needs, providing not just products but complete solutions that help you bring your innovations to market faster and more reliably.

• AP7369Q-25E-13.pdf