LMR16030SDDA

Voltage Regulators - DC DC Switching Regulators Overview

The LMR16030SDDA is a SIMPLE SWITCHER step-down converter from Texas Instruments, housed in an 8-SO-PowerPAD package. It supports an input voltage range of 4.3 V to 60 V and delivers up to 3 A output current. The adjustable output voltage spans from 800 mV to 50 V. Operating frequencies are configurable between 200 kHz and 2.5 MHz. Quiescent current is 40 uA, with a shutdown current of 1 uA. The device operates within a temperature range of -40 C to +125 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-side MOSFET for compact design
• Features internal loop compensation to simplify application circuitry
• Includes precision enable input for system power sequencing control

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial equipment power regulation
• Automotive non-regulated bus conversion
• Battery-powered systems requiring low standby current

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DDA' indicates tube packaging rather than tape-and-reel formats like 'DDAR'. Confirm RoHS compliance status through official documentation before procurement. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference the manufacturer part number against authorized distributor listings to validate authenticity and supply chain integrity.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60 V is required alongside 3 A continuous load capability. The integrated high-side MOSFET reduces external component count compared to discrete solutions. Internal compensation minimizes design complexity for standard buck applications. Consider thermal performance requirements given the SO-PowerPAD package constraints under heavy load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR16030 series of SIMPLE SWITCHER converters. It shares core electrical specifications with variants such as LMR16030PDDAR and LMR16030SDDAR, differing primarily in packaging format. The series targets general-purpose DC-DC conversion needs in industrial and automotive sectors where efficiency and size are critical design parameters.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR16030SDDAR serves as a functional equivalent with identical electrical characteristics but utilizes tape-and-reel packaging instead of tubes.