LM2832XMY/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2832XMY/NOPB is a high-frequency step-down DC-DC regulator manufactured by Texas Instruments. It provides a fixed output voltage of 3.3V with a maximum load current capability of 2.0A. The device operates from an input voltage range of 2.7V to 5.5V and supports a switching frequency of 1.5MHz. It features adjustable soft-start, cycle-by-cycle current limiting, and thermal shutdown protection. The component is housed in a 10-pin MSOP package with an exposed pad for enhanced thermal performance.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated power switch capable of delivering up to 2.0A load current
• Fixed 3.3V output voltage option for standard logic supply rails
• Built-in thermal shutdown and cycle-by-cycle current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered equipment requiring efficient voltage regulation
• Embedded systems utilizing 3.3V logic levels
• General-purpose point-of-load conversion from single-cell lithium batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'XMY' confirms the MSOP-10 package and tape-and-reel shipping configuration. Ensure the '/NOPB' designation indicates lead-free and RoHS compliance status as required by your assembly specifications. Cross-reference the manufacturer's latest datasheet revision to confirm pinout compatibility and electrical characteristics before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.3V output is required with up to 2.0A capacity. It is suitable for applications where input voltages vary between 2.7V and 5.5V. Consider the 1.5MHz switching frequency for balancing component size and efficiency. Verify that the thermal requirements of the application are met by the MSOP package with exposed pad design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM283x family of high-frequency step-down regulators from Texas Instruments. It shares architectural similarities with the LM2830 and LM2831 but offers higher current capability. The family is designed for space-constrained portable applications requiring efficient power management from single-cell sources.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2832XMY/NOPB is functionally equivalent to LM2832XMY. Check for updated revisions in the LM2832 series. No direct cross-manufacturer substitutes are confirmed in public documentation without detailed parameter matching.