LMR14206XMK/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR14206XMK/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, housed in a SOT-23-THIN-6 package. It operates with an input voltage range of 4.5 V to 42 V and delivers up to 600 mA output current. The adjustable output voltage spans from 765 mV to 34 V. Key electrical parameters include a switching frequency of 1.25 MHz, quiescent current of 16 uA, and operating supply current of 1.3 mA. It functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous buck topology for high efficiency
• Fixed internal switching frequency minimizes external component count
• Supports shutdown mode for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable equipment
• Industrial control systems
• Infotainment modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including the suffix /NOPB to confirm lead-free status and RoHS compliance. Confirm the specific tape and reel packaging configuration required for your assembly line. Ensure the ordering quantity matches the manufacturer's standard reel size to avoid partial reel handling issues during procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for high-voltage input applications. The SOT-23-THIN-6 package suits space-constrained designs. Verify that the 600 mA load requirement does not exceed thermal limits at the expected ambient temperature. Ensure the desired output voltage falls within the specified 765 mV to 34 V adjustment range.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR14206 series of SIMPLE SWITCHER regulators. It is designed as a cost-effective alternative to discrete solutions, integrating the switch and controller into a single small footprint. The series targets applications requiring reliable regulation from higher voltage rails down to lower logic levels.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for LMR14206 variants with different package options if pin compatibility is critical. Verify if the non-NOPB version meets environmental requirements. Consider the LMR34206 for automotive qualification needs.