LMR16030PDDAR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR16030PDDAR 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 of output current. The adjustable output voltage spans from 800 mV to 50 V. Operating with a quiescent current of 40 uA, the device features a programmable switching frequency between 200 kHz and 2.5 MHz. It 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 efficient power conversion
• Supports external clock synchronization for noise management
• Includes internal compensation to simplify circuit design
• Provides thermal shutdown and overvoltage protection

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive battery regulation systems
• Industrial power supply units
• Telecommunications infrastructure equipment
• Data center power distribution modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'PDDAR' corresponds to the tape-and-reel packaging configuration required for automated assembly processes. Confirm that the SO-PowerPAD-8 footprint matches the target PCB layout dimensions. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to soldering operations to prevent package damage during reflow.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing wide-input voltage buck converters requiring high efficiency and compact size. The adjustable switching frequency allows optimization for either electromagnetic interference reduction or passive component size minimization. Consider the thermal performance of the PowerPAD package for high-current applications to ensure reliable operation under continuous load conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR16030 family of SIMPLE SWITCHER converters, designed for robust performance in demanding environments. The PDDAR variant specifically denotes the reel-packaged version of the 8-pin SO-PowerPAD device. It shares core electrical characteristics with other suffixes like PDDA, differing primarily in shipping and handling specifications for manufacturing integration.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR16030SDDARQ1 is a qualified automotive-grade alternative within the same functional family.