TLS810C1EJV33XUMA1

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TLS810C1EJV33XUMA1 is a fixed-output linear voltage regulator from the OPTIREG™ linear series, manufactured by Infineon Technologies. It provides a stable 3.3 V output with a maximum current of 100 mA. The device supports an input voltage range from 2.75 V to 42 V and operates within a junction temperature range of -40°C to 150°C. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 60 dB at 100 Hz, a static current of 10 µA, and a maximum dropout voltage of 0.65 V at full load. It features integrated overcurrent, overtemperature, and short-circuit protection along with a reset function.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated reset function for system supervision
• Comprehensive protection against overcurrent, overtemperature, and short circuits
• Automotive-grade reliability certified under AEC-Q100 standards

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Automotive body control modules
• Infotainment systems
• Dashboard electronics
• Immobilizer units
• Remote keyless entry systems

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distribution channels due to its end-of-life status. Confirm package integrity upon receipt, as storage conditions may affect moisture sensitivity level classification. Cross-reference datasheet revisions to ensure compatibility with existing design constraints before finalizing procurement orders.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for automotive applications requiring robust linear regulation with built-in reset capabilities. Consider the 100 mA output limit and 42 V input tolerance when designing power stages. Evaluate thermal management requirements given the 150°C junction temperature rating and potential heat dissipation in enclosed automotive environments.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the OPTIREG™ linear high-performance LDO family designed for battery-connected automotive loads. It complements other variants like the TLS810B1 and TLS810D1 series, offering specific feature sets such as reset functionality. The PG-DSO-8 package facilitates surface-mount integration into compact automotive circuit boards.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The manufacturer lists this component as obsolete. No direct public substitute part numbers are confirmed in the provided documentation. Designers should consult official replacement guides or contact the manufacturer for qualified alternatives suitable for automotive qualification.