LM2735XQMFX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2735XQMFX/NOPB is a space-efficient boost DC-DC converter from Texas Instruments, designed for high-frequency operation at 1.6 MHz. It features an integrated switch capable of delivering up to 2.1 A output current with an adjustable output voltage range from 3 V to 24 V. The device operates within an input voltage window of 2.7 V to 5.5 V and maintains a low quiescent current of 7 mA. It is housed in a compact SOT-23-5 package and supports surface-mount installation. The component is qualified under AEC-Q100 standards for automotive applications and functions reliably across an extended temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated high-current switch enables efficient step-up conversion in a minimal footprint
• Fixed high switching frequency allows the use of small external passive components
• Automotive qualification ensures reliability for demanding environmental conditions
• Low quiescent current consumption supports battery-powered system efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Automotive infotainment and sensor systems
• Industrial control modules operating in harsh environments
• Battery-powered instrumentation and measurement tools

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the specific suffix XQMF corresponds to the required automotive grade and reel packaging configuration. Confirm that the AEC-Q100 qualification aligns with your project's reliability standards. Ensure the SOT-23-5 package dimensions match your PCB layout constraints. Check for any specific handling requirements related to moisture sensitivity level during storage and assembly processes.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a high-efficiency boost topology is needed within strict size limitations. The 1.6 MHz frequency is optimal for minimizing inductor size compared to lower-frequency alternatives. Consider the 2.1 A peak current capability against your maximum load requirements. Verify that the 5.5 V maximum input voltage accommodates your source supply variations without exceeding ratings.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2735 series of space-efficient boost converters. It shares architectural similarities with other members like the LM2735YMFX but differs in specific grading and packaging options. The series is characterized by its ability to provide significant voltage step-up ratios while maintaining high efficiency in small form factors suitable for modern portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LM2735YMF/NOPB offers similar electrical characteristics but may differ in automotive qualification status or packaging variants.