LM2765M6X/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2765M6X/NOPB is a CMOS charge-pump voltage converter designed to double the input supply voltage. It operates with an input voltage range of 1.8 V to 5.5 V and provides a fixed output voltage of 2 times the input (2Vin), reaching up to 11 V. The device delivers an output current of 20 mA at a switching frequency of 50 kHz. It features a typical conversion efficiency of 90% at full load and has a typical output impedance of 20 Ω. The component is housed in a SOT-23-6 package and supports operation from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Doubles the input supply voltage using switched-capacitor technology
• Operates without requiring external inductors
• Provides high conversion efficiency at rated load currents

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered devices requiring higher voltage rails
• Portable electronics needing voltage boosting
• Systems utilizing single-cell lithium-ion or alkaline batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'M6X' corresponds to the tape-and-reel packaging configuration required for your assembly line. Confirm that the 'NOPB' designation indicates lead-free and RoHS compliance status as per the manufacturer's latest documentation. Ensure the ordering quantity matches the standard reel size specified in the official datasheet to avoid fulfillment discrepancies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an inductor-less solution is preferred for space-constrained designs. It is suitable for applications requiring moderate current levels up to 20 mA. Consider the 50 kHz switching frequency for EMI management relative to other charge pump options. Verify that the input voltage range aligns with the available power source throughout its discharge cycle.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2765 family of switched-capacitor voltage converters manufactured by Texas Instruments. It serves as a compact alternative to inductive boost converters, offering a simplified design approach for voltage doubling applications. The device integrates the necessary switches and control logic into a small footprint, reducing the overall bill of materials compared to discrete solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible alternatives within the same voltage doubler category if supply constraints exist. Verify that any substitute maintains the 20 mA output current capability and the 1.8 V to 5.5 V input range. Ensure the replacement package remains SOT-23-6 to fit existing footprints.