LMR16030PDDA

Voltage Regulators - DC DC Switching Regulators Overview

The LMR16030PDDA is a SIMPLE SWITCHER step-down converter from Texas Instruments, featuring an integrated high-side MOSFET. It supports a wide 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 with a switch frequency between 200 kHz and 2.5 MHz, it maintains a low quiescent current of 40 uA in sleep mode. The device is housed in an SO-PowerPAD-8 package and operates within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a high-side power MOSFET for compact design
• Supports wide input voltage ranges suitable for non-regulated sources
• Features low quiescent current for battery-powered efficiency
• Includes thermal shutdown protection

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive battery regulation
• Industrial power supplies
• Telecommunications systems
• Data communication equipment

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'PDDA' indicates tube packaging rather than tape-and-reel configuration when ordering. Confirm that the component meets RoHS standards as specified in the manufacturer documentation. Ensure compatibility with the required operating temperature range and check for moisture sensitivity classification prior to surface mount assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring high input voltages up to 60 V without external pre-regulation. The fixed 3 A current rating suits moderate load requirements. Consider the SO-PowerPAD-8 package for thermal management needs. Evaluate the adjustable output range against system voltage requirements to ensure optimal efficiency across the operating spectrum.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR16030 series of SIMPLE SWITCHER regulators. It shares architectural similarities with other members like the LMR16010 but offers higher current capacity. The series targets general-purpose DC/DC conversion where size and cost are critical factors alongside performance stability in harsh environments.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LMR16030SDDA

Voltage Regulators - DC DC Switching Regulators FAQ

Is the LMR16030PDDA a synchronous rectifier?

No, the LMR16030PDDA is a non-synchronous buck converter.

What is the minimum input voltage for operation?

The minimum operating input voltage is 4.3 V.