IFX30081SJVXUMA1

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

The IFX30081SJVXUMA1 is a low-dropout linear voltage regulator manufactured by Infineon Technologies. It features an adjustable output voltage and delivers a maximum output current of 50 mA. The device operates with an input voltage range from 2.75 V to 42 V. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 60 dB, a reference voltage of 1.2 V, and a quiescent current of 5 uA. The dropout voltage is specified at 100 mV typically, with a maximum of 300 mV. Line regulation is 1 mV, and load regulation is -1 mV. It is housed in an SOIC-8 surface-mount package and supports an operating temperature range from -40°C to +125°C.

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

• Adjustable output voltage capability for flexible system design
• Low quiescent current consumption for energy efficiency
• High input voltage tolerance up to 42 V
• Integrated thermal protection mechanisms

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

• Battery-powered portable electronics requiring low standby current
• Industrial control systems needing high input voltage stability
• Automotive embedded applications within the specified temperature range
• Sensor interface circuits demanding clean power supply rails

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for obsolescence notices as availability may be limited. Ensure storage conditions meet humidity requirements to prevent damage before soldering.

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

Select this regulator when an adjustable output is required with a wide input voltage range. Consider the 50 mA output limit for load requirements. Evaluate thermal performance given the SOIC-8 package constraints. Compare PSRR and dropout characteristics against specific noise and headroom needs in the target application circuit.

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

This component belongs to the LDO Voltage Regulators product category under Infineon's Emerging Business segment. It is designed for general-purpose voltage regulation tasks where size and efficiency are critical. The SOIC-8 package allows for compact PCB layouts in space-constrained electronic designs.

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

No public confirmed substitute part numbers are available in the provided documentation.