LMR12020XSD/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LMR12020XSD/NOPB is a Simple Switcher Nano step-down DC/DC switching regulator from Texas Instruments. It operates with an input voltage range of 3 V to 20 V and provides a positive adjustable output voltage from 1 V to 18 V. The device delivers a maximum output current of 2 A at a fixed switching frequency of 2 MHz. Packaged in a 10-WFDFN exposed pad surface-mount package, it integrates internal power switches for compact design.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates high-side and low-side N-channel MOSFETs within a compact footprint
• Supports wide input voltage range suitable for various supply rails
• Features adjustable switching frequency up to 2 MHz for optimized passive size
• Includes comprehensive protection mechanisms against overcurrent and thermal stress

Voltage Regulators - DC DC Switching Regulators Applications

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

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' indicates lead-free status and RoHS compliance as per Texas Instruments documentation. Confirm the 10-WFDFN package variant matches your PCB layout requirements. Ensure the ordering part number aligns exactly with the required tape and reel specifications for automated assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 2 A output current capability is required within a small form factor. The 2 MHz switching frequency allows for smaller inductors compared to lower-frequency alternatives. Ensure the application input voltage remains within the 3 V to 20 V operational range for reliable performance.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LMR12020 family of Simple Switcher regulators. It shares architectural similarities with other members like the LMR12010 but offers higher current capacity. The family focuses on integrating power switches to reduce external component count and board space.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include LMR12020XSDX/NOPB which shares identical electrical characteristics and pinout configuration. Verify package compatibility before substitution.