LV5122T-TLM-E

Supervisors Overview

The LV5122T-TLM-E is a supervisor integrated circuit manufactured by onsemi, designed for monitoring voltage levels in electronic systems. It operates within an input voltage range of 8 V to 42 V and supports a switching frequency of 300 kHz. The device features a single output channel capable of delivering 5 mA of output current. It is housed in an MSOP-12 surface-mount package and functions as a buck topology voltage converter. The component is rated for operation between -40°C and +85°C ambient temperature. It complies with RoHS standards and is supplied in reel packaging.

Supervisors Feature Summary

• Provides voltage supervision and regulation for system stability
• Supports wide input voltage ranges for flexible power design
• Integrated thermal protection mechanisms for enhanced reliability

Supervisors Applications

• Industrial control systems requiring stable voltage monitoring
• Automotive electronics operating under varying load conditions
• Consumer devices needing compact power management solutions

Supervisors Procurement Notes

Verify the specific ordering suffix and revision level against the latest manufacturer datasheet before procurement. Confirm compliance requirements such as RoHS status and material composition declarations. Ensure the supplier provides valid traceability documentation. Check for any recent product change notifications that may affect pinout or electrical characteristics. Validate that the received components match the specified MSOP-12 package dimensions.

Supervisors Selection Notes

Select this component when a robust supervisor IC is needed for high-voltage applications up to 42 V. Consider its 300 kHz switching frequency for balancing efficiency and component size. Evaluate the MSOP-12 package for space-constrained PCB layouts. Ensure the 5 mA output current meets the load requirements of the monitored circuit. Verify compatibility with the target operating temperature range of -40°C to +85°C.

Supervisors Part Context

This part belongs to onsemi's Treo platform, which utilizes BCD 65nm technology for advanced power management and sensor interface solutions. The LV5122T-TLM-E is categorized under PMIC - Power Management ICs, specifically as a switching voltage regulator. It is part of a broader family of analog and mixed-signal products designed for industrial and automotive markets.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult the manufacturer's official replacement guide or contact technical support for verified alternatives.