LTC1504CS8-3.3#TRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LTC1504CS8-3.3#TRPBF is a synchronous step-down switching regulator manufactured by Analog Devices Inc., housed in an 8-SOIC package. It provides a fixed positive output voltage of 3.3 V with a maximum output current of 500 mA. The device operates within an input voltage range of 4 V to 10 V and features a switching frequency of 200 kHz. Key electrical specifications include a quiescent current of 1 uA, a shutdown capability, and a typical operating supply current of 3 mA. It supports surface mount installation and functions within a temperature range of 0°C to +70°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for efficient low-voltage step-down conversion
• Integrated shutdown pin for power management control
• Fixed 3.3V output configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Low voltage digital logic supplies
• Point-of-load regulation modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing components. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the supplier provides valid traceability data matching the Analog Devices part number to avoid counterfeit risks during procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a compact synchronous solution with low quiescent current. The fixed 3.3V output eliminates external resistor networks. Consider the 200kHz switching frequency for balancing component size and efficiency. Verify that the 500mA load requirement fits within the thermal limits of the SOIC-8 package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LTC1504 series of low voltage synchronous switching regulators. It shares functional similarities with other members like the LTC1504ACS8-3.3#TR but differs in specific performance grades or packaging options. The series is designed for space-constrained designs requiring high efficiency at light loads.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The LTC1504ACS8-3.3#TR is a related variant within the same family. Verify if the 'A' grade designation meets specific performance requirements before substitution.