LM2830ZSD

Voltage Regulators - DC DC Switching Regulators Overview

The LM2830ZSD is a high-frequency step-down DC-DC regulator manufactured by Texas Instruments. It operates with an input voltage range of 3 V to 5.5 V and provides a maximum output current of 1 A. The device features an adjustable output voltage from 600 mV to 4.5 V. It utilizes a buck topology with a switching frequency of 3 MHz. The component supports operation within a junction temperature range of -40°C to +125°C and is housed in a WSON-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-frequency buck converter for efficient voltage regulation
• Supports adjustable output voltage settings across a wide range
• Includes thermal shutdown protection for operational safety

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices
• Embedded systems requiring stable low-voltage power rails
• Industrial control modules operating in harsh environments

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm RoHS compliance and lead-free status, as variations exist within the family. Ensure the ordering part number matches the required package type and temperature grade. Cross-reference datasheet revisions to confirm pinout compatibility and electrical specifications before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is needed for converting 3V to 5.5V inputs to lower regulated voltages. The 3 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the 1 A load capability meets the system requirements and that the WSON-6 package fits the available PCB real estate constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM2830 series of high-frequency step-down regulators. It serves as a compact power management solution for applications requiring efficient voltage conversion from single-cell lithium-ion or nickel-based batteries. The series is designed to minimize board space while maintaining high efficiency under varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2830ZSD/NOPB is a verified parameter-equivalent replacement offering updated environmental compliance.