LTC3130IMSE#TRPBF

Voltage Regulators - DC DC Switching Regulators Overview

The LTC3130IMSE#TRPBF is a high-efficiency, low-noise buck-boost DC/DC converter manufactured by Analog Devices Inc. It operates with an input voltage range of 2.4 V to 25 V and provides a regulated output voltage adjustable from 1 V to 25 V. The device supports a maximum output current of 600 mA and features a switching frequency of 1.2 MHz. It achieves ultra-low quiescent current of 1.6 uA in Burst Mode operation. The component is housed in a 16-pin MSOP package with exposed pad and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Buck-Boost topology supporting wide input and output voltage ranges
• Ultra-low quiescent current via selectable Burst Mode operation
• Integrated shutdown control for power management
• High efficiency performance across varying load conditions

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered systems requiring extended runtime
• Industrial converters with variable input sources
• Portable equipment needing efficient step-up/step-down conversion
• Applications utilizing PowerPath controllers for multiple inputs

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the IMSE variant corresponds to the MSOP-16 package type required for your PCB layout. Ensure compatibility with the intended operating temperature range and input voltage specifications before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for designs requiring a single-inductor solution for both step-up and step-down operations. Consider the 1.2 MHz switching frequency for balancing component size and efficiency. Evaluate the need for Burst Mode to minimize standby power consumption in battery-operated applications compared to standard PWM modes.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LTC3130 family of micropower buck-boost converters. It shares core functionality with variants like the LTC3130EUDC-1 but differs in package style and thermal characteristics. The series is designed for applications demanding high efficiency over a broad dynamic range of input and output voltages.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other parts within the LTC3130 family such as the LTC3130EUDC-1 or LTC3130IUDC-1, provided the package difference between MSOP and QFN is acceptable for the design.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the purpose of Burst Mode operation in the LTC3130?

Burst Mode operation reduces the quiescent current to 1.6 uA, enabling high efficiency during light load conditions.

Does the LTC3130 support both step-up and step-down conversion?

Yes, it utilizes a buck-boost topology that allows the output voltage to be higher or lower than the input voltage.