LTC2920-1CS5#TRMPBF

Power Supply Controllers, Monitors Overview

The LTC2920-1CS5#TRMPBF is a power supply manager integrated circuit designed for single or dual rail systems. It operates within a TSOT-23-5 package and supports input voltages from 1.4V to 18V. The device features low quiescent current of 15µA and provides a fixed 0.4V output reference with ±0.75% accuracy. It includes noise performance specifications of 20µVp-p (0.1Hz to 10Hz) and 23µrms (10Hz to 10kHz). Operating temperature range is 0°C to 70°C.

Power Supply Controllers, Monitors Feature Summary

• Integrated power supply management controller for single or dual rail configurations
• Low power consumption with 15µA supply current
• High precision voltage reference with ±0.75% initial accuracy
• Ultra-low noise performance suitable for sensitive analog applications

Power Supply Controllers, Monitors Applications

• Single rail power supply monitoring and control
• Dual rail power supply sequencing and management
• Portable electronic devices requiring low power management
• Battery-powered systems with strict power constraints

Power Supply Controllers, Monitors Procurement Notes

Verify the exact part number suffix against official Analog Devices documentation to ensure correct packaging and tape/reel specifications. Confirm RoHS compliance status and material declaration details prior to procurement. Check for any specific handling requirements related to moisture sensitivity level MSL 1. Ensure compatibility with your manufacturing process for TSOT-23-5 surface mount technology.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing systems requiring integrated power management in a minimal footprint. The low quiescent current makes it suitable for battery-operated applications. Consider the 0.4V reference output and its noise characteristics for signal integrity requirements. Verify that the 1.4V to 18V input range covers your system's operating conditions. Evaluate the need for single versus dual rail support based on your architecture.

Power Supply Controllers, Monitors Part Context

This part belongs to the LTC2920 family of power supply managers from Analog Devices. It is specifically configured for the CS5 variant with TRMPBF packaging, indicating a tape and reel format. The device integrates functions typically requiring multiple discrete components, simplifying board design. It is part of Analog Devices' portfolio focused on efficient power management solutions for portable and industrial electronics.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult Analog Devices technical support or official datasheets for potential cross-references. Ensure any replacement maintains compatible pinout, electrical specifications, and thermal performance.