LM2788MM-2.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2788MM-2.0/NOPB is a fixed-output charge pump DC-DC converter manufactured by Texas Instruments, formerly National Semiconductor. It provides a regulated 2V output from an input voltage range of 2.6V to 5.5V. The device delivers a maximum output current of 120mA with a switching frequency of 500kHz. It utilizes a synchronous rectifier topology and operates within a temperature range of -40°C to 85°C. The component is housed in an 8-VSSOP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Fixed 2V output voltage regulation
• Integrated charge pump topology for step-down conversion
• Synchronous rectification for improved efficiency
• Wide operating input voltage range

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power
• Battery-powered systems needing efficient voltage regulation
• Embedded circuits with single-supply requirements

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer status as Texas Instruments acquired National Semiconductor. Confirm the specific suffix /NOPB indicates lead-free compliance. Check product lifecycle status as the component may be discontinued or subject to last-time buy restrictions. Ensure the 8-VSSOP package matches your PCB footprint requirements before ordering.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 2V output is required from a 2.6V to 5.5V input source. Consider the 120mA current limit for load requirements. The 500kHz switching frequency allows for smaller external components compared to lower-frequency alternatives. Verify thermal performance within the specified operating temperature range for your application environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2788 series of charge pump regulators. It is functionally similar to other variants like the LM2788MM-1.5/NOPB and LM2788MM-1.8/NOPB, differing primarily in the fixed output voltage setting. The series is designed for compact, high-efficiency DC-DC conversion in space-constrained portable applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include LM2788MM-1.5/NOPB and LM2788MM-1.8/NOPB if different output voltages are acceptable. Verify pin compatibility and electrical specifications against alternative charge pump regulators from Texas Instruments or other manufacturers offering similar 8-VSSOP packages.