PAM2400AAA500

Voltage Regulators - DC DC Switching Regulators Overview

The PAM2400AAA500 is a synchronous step-up DC-DC converter manufactured by Diodes Incorporated. It operates within an input voltage range of 0.9V to 4.75V and provides a fixed 5V output with a maximum current capacity of 400mA. The device utilizes a SOT-23-3 package, designed for compact surface-mount applications. It features a switching frequency of 1MHz and includes shutdown functionality to minimize power consumption in standby modes.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification for high conversion efficiency and reduced thermal generation
• Utilizes a compact SOT-23-3 package suitable for dense board layouts
• Supports operation from single or dual cell battery sources

Voltage Regulators - DC DC Switching Regulators Applications

• Smart hardware powered by single or dual cell batteries
• Portable electronic devices requiring 5V regulation
• Compact consumer electronics with space constraints

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'AAA500' against official Diodes Incorporated documentation to confirm the fixed 5V output configuration. Ensure compatibility with the required input voltage range and load current specifications before integration. Cross-reference the datasheet for thermal performance data under expected operating conditions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from a low-voltage source within a minimal footprint. The synchronous design offers superior efficiency compared to non-synchronous alternatives, making it suitable for battery-operated systems where power conservation is critical. Evaluate the 400mA limit against peak load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the PAM2400 series of switching voltage regulators from Diodes Incorporated. It is categorized under PMIC (Power Management ICs) specifically as a DC-DC boost converter. The series is designed for portable applications requiring efficient power conversion in small form factors.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official Diodes Incorporated substitution guides for verified equivalents. Generic pin-compatible replacements may differ in efficiency, switching frequency, or output tolerance. Verify that any substitute maintains the 5V fixed output and 400mA capability.