ADPL20502AANT+T

Overview

The ADPL20502AANT+T is a low-dropout (LDO) linear regulator manufactured by Analog Devices Inc./Maxim Integrated. It features an input voltage range of 1.8V to 5.5V and provides a fixed output voltage of 2.0V. The device supports a maximum load current of 200mA with a typical quiescent current of 3.5µA. It operates within a temperature range of -40°C to +125°C and is housed in an SC-70-5 package.

Feature Summary

• Ultra-low quiescent current consumption for extended battery life
• High power supply rejection ratio (PSRR) for clean power delivery
• Integrated reverse current protection

Applications

• Portable consumer electronics
• Wearable devices
• Battery-powered sensor nodes

Procurement Notes

Verify the specific suffix 'AAN' against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability, as counterfeit LDOs may exhibit degraded performance or reliability issues.

Selection Notes

Select this component when a stable 2.0V rail is required from a single-cell lithium-ion or similar power source. Its low noise profile makes it suitable for sensitive analog circuits. Verify that the expected load current remains below the 200mA limit to maintain regulation and thermal safety.

Part Context

This part belongs to the ADPL series of ultra-low noise, high PSRR LDO regulators designed for portable applications. It complements other fixed-voltage variants in the family, offering a balance of low dropout voltage and minimal static current draw for energy-efficient system designs.

Replacement Considerations

Check for direct pin-compatible alternatives within the same ADPL series with different output voltages if system requirements change. Cross-reference with Maxim Integrated's current portfolio for any updated revisions or recommended upgrades.