MP161AGS-5-P

Power Management - Specialized Overview

The MP161AGS-5-P is a specialized PMIC from Monolithic Power Systems designed for ultra-low standby power applications. It integrates a non-isolated buck switching regulator with an LDO, housed in a 16-SOIC package. The device operates within a supply voltage range up to 30V and delivers a regulated output between 4.9 V and 5.1 V. Key electrical parameters include a quiescent current of 600 uA, a maximum power dissipation of 1.56 W, and a thermal operating range from -40°C to +125°C.

Power Management - Specialized Feature Summary

• Integrates a switching regulator with current limiting and an LDO for stable multi-output power delivery
• Engineered for ultra-low standby power consumption suitable for energy-efficient designs
• Supports wide input voltage ranges for versatile offline and isolated converter topologies

Power Management - Specialized Applications

• Smart plug implementations
• Home appliance power management
• Industrial sensor power supplies

Power Management - Specialized Procurement Notes

Verify the specific suffix 'P' indicates reel packaging when ordering. Confirm moisture sensitivity levels and storage conditions prior to assembly. Ensure the 16-SOIC footprint matches the PCB layout requirements. Cross-reference the latest datasheet revision for any updates to pin configurations or absolute maximum ratings before finalizing the design.

Power Management - Specialized Selection Notes

Select this component for designs requiring high efficiency combined with low no-load power draw. The integrated solution reduces external component count compared to discrete regulator approaches. Consider the 16-SOIC package size for space-constrained boards. Verify that the 240mA switching current limit meets the load requirements alongside the LDO output needs.

Power Management - Specialized Part Context

This part belongs to the MPS MP161 series of specialized power management ICs. These devices are optimized for smart home and IoT applications where standby power is critical. The series typically combines switching regulation with linear regulation to provide clean power rails for microcontrollers and communication modules.

Power Management - Specialized Replacement Considerations

Consult official substitution guides for compatible MPS parts. Verify pin compatibility and electrical specifications before replacing. Generic equivalents may not match the ultra-low standby performance characteristics.