LMV761MF/NOPB

Overview

The LMV761MF/NOPB is a single-channel, low-voltage precision comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.25 V and draws a typical operating supply current of 271 uA. The device features a push-pull output stage and offers a maximum input offset voltage of 1 mV with an input bias current of 50 pA. It provides a common-mode rejection ratio (CMRR) of 80 dB and a power-supply rejection ratio (PSRR) of 80 dB. The component functions reliably across an extended temperature range from -40°C to +125°C.

Feature Summary

• Precision performance with low input offset voltage for accurate signal comparison
• Push-pull output stage providing strong drive capability without requiring external pull-up resistors
• Low power consumption suitable for battery-operated applications
• Wide supply voltage operation supporting various low-voltage system architectures

Applications

• Battery-powered portable electronics
• Temperature sensing circuits
• Voltage monitoring systems
• Threshold detection in industrial control

Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the supplier source is authorized to guarantee component authenticity and traceability. Check for any automotive qualification markings if the application requires AEC standards.

Selection Notes

Select this component when a single-channel comparator with push-pull outputs is required for low-voltage designs. It is appropriate for applications demanding low quiescent current and moderate precision. Consider alternative packages if board space constraints differ from the SOT-23-6 footprint. Evaluate thermal management requirements given the wide operating temperature range.

Part Context

This part belongs to the LMV76x family of low-voltage precision comparators from Texas Instruments. The family includes dual-channel variants such as the LMV762. These devices are designed to replace higher voltage comparators in modern low-power systems. The LMV761 specifically addresses single-channel needs with enhanced accuracy over standard general-purpose comparators.

Replacement Considerations

Direct pin-compatible substitutes include other single-channel precision comparators from the same family or similar TI lines. Verify that replacement parts maintain the push-pull output characteristic and compatible supply voltage ranges.