LM2619ATLX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2619ATLX/NOPB is a synchronous step-down DC-DC converter manufactured by Texas Instruments. It provides an adjustable output voltage ranging from 1.5 V to 3.6 V with a maximum output current of 500 mA. The device operates at a switching frequency up to 600 kHz and functions within an ambient temperature range of -25°C to 85°C. It utilizes a 10-WFBGA (DSBGA) package for surface-mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for improved efficiency
• Sub-miniature footprint suitable for space-constrained designs
• Adjustable output voltage capability

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment
• Embedded systems requiring compact power solutions
• Low-voltage digital logic supply regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix against the manufacturer's official documentation, as variations may exist. Confirm RoHS compliance status directly with the supplier or datasheet. Ensure the component source is authorized to avoid counterfeit risks. Check for any specific handling requirements associated with the DSBGA package during assembly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a small form factor and moderate current are required. The synchronous design offers better efficiency than non-synchronous alternatives. Verify that the input voltage range supports the application's supply rails. Consider thermal performance in the final enclosure due to the small package size.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2619 family of sub-miniature step-down converters. It is designed for applications where board space is limited. The NOPB suffix indicates lead-free construction. It serves as a compact solution for regulating higher voltages down to low logic levels in portable devices.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LM2619ATL/NOPB as a potential variant. Verify pin compatibility and electrical specifications before substitution. Ensure the replacement supports the required switching frequency and output current.