LM2832ZMYX

Voltage Regulators - DC DC Switching Regulators Overview

The LM2832ZMYX/NOPB is a high-frequency step-down DC-DC regulator manufactured by Texas Instruments. It provides a fixed output voltage of 1.2V with a maximum load current of 2.0A. The device operates from an input voltage range of 3V to 5.5V and features an internal switching frequency of 1.6MHz. It utilizes a 10-MSOP package with a power pad, designed for surface mount applications across a temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a 2.0A power switch for efficient step-down conversion
• Supports high-frequency operation to minimize external component size
• Includes thermal shutdown protection for enhanced reliability

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices
• Embedded systems requiring regulated low-voltage power
• General-purpose point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number includes the /NOPB suffix to ensure compliance with RoHS standards and lead-free manufacturing requirements. Confirm the specific tape and reel packaging quantity matches production needs. Check for moisture sensitivity level (MSL) ratings to determine storage and handling precautions during assembly. Ensure the operating temperature range aligns with the final application environment specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.2V output is required at up to 2.0A load current. Consider the 1.6MHz switching frequency for smaller inductor and capacitor selection compared to lower-frequency alternatives. Evaluate the 10-MSOP package footprint against available PCB space constraints. Compare efficiency characteristics against other regulators in the LM283x family if variable output voltages are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM283x series of high-frequency step-down DC-DC regulators from Texas Instruments. The series offers various output current capabilities ranging from 1.0A to 2.0A. The LM2832 variant specifically targets applications needing higher current density than the LM2831 or LM2830 models while maintaining compact form factors suitable for space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2832XMY/NOPB: Fixed 1.2V output variant with identical pinout and electrical characteristics.