LM2612ABL

Voltage Regulators - DC DC Switching Regulators Overview

The LM2612ABL is a synchronous step-down switching regulator manufactured by Texas Instruments. It operates with an input voltage range of 2.8V to 5.5V and provides a programmable output voltage settable to 1.05V, 1.3V, 1.5V, or 1.8V. The device delivers a maximum output current of 400mA through a single positive output channel. It utilizes a fixed switching frequency of 600kHz and features integrated synchronous rectification for improved efficiency. The component is housed in a 10-DSBGA package and supports operation across a junction temperature range of -25°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for enhanced power conversion efficiency
• Programmable output voltage configuration supporting standard low-voltage rails
• Fixed 600kHz switching frequency enabling compact passive component selection

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices requiring efficient voltage regulation
• Embedded systems utilizing low-voltage logic interfaces
• Industrial control modules operating within specified thermal limits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix designation against official documentation, as variations may indicate different temperature grades or packaging options. Confirm RoHS compliance status prior to integration, as historical data indicates potential non-compliance for certain variants. Ensure the selected package matches the intended PCB footprint design constraints.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact synchronous buck solution is required for inputs up to 5.5V. Evaluate the thermal performance requirements against the 10-DSBGA package capabilities. Consider the fixed 600kHz frequency when designing external inductor and capacitor networks to ensure stability and optimal ripple performance.

Voltage Regulators - DC DC Switching Regulators Part Context

The LM2612ABL belongs to the LM2612 family of synchronous step-down regulators from Texas Instruments. This series is designed for applications demanding high efficiency and small form factors. The device integrates high-side and low-side MOSFETs to minimize external component count while maintaining robust performance under varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.