IFX7805ABTSAKSA1

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

The IFX7805ABTSAKSA1 is a linear voltage regulator IC from Infineon Technologies, providing a fixed positive output of 5V with a maximum current capacity of 1A. It utilizes the PG-TO220-3 package for through-hole mounting. The device supports an input voltage range up to 35V and features a typical dropout voltage of 2V at full load. Integrated protection mechanisms include overcurrent, thermal shutdown, and short-circuit protection. The component operates within a temperature range of -40°C to 125°C and is classified as obsolete in the product lifecycle.

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

• Fixed 5V positive output configuration
• Integrated overcurrent and thermal protection
• Through-hole PG-TO220-3 packaging

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

• General purpose linear power regulation
• Embedded system voltage stabilization
• Industrial control circuit power supplies

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

This component is officially listed as obsolete by the manufacturer. Verification of availability should focus on secondary market distributors or surplus inventory sources rather than direct manufacturing channels. Confirm lot dates and authenticity when sourcing from non-original suppliers due to the discontinued status.

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

Designers requiring this specific fixed 5V/1A specification must account for the obsolete lifecycle status. Alternative selection should prioritize newer generations of linear regulators from the same family or comparable competitors offering active support. Ensure thermal management strategies align with the TO-220 package capabilities under expected load conditions.

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

Part of the IFX7805 series of linear voltage regulators. The suffix 'BTSAKSA1' denotes the specific PG-TO220-3 through-hole package variant. This distinguishes it from surface-mount versions like the TFATMA1 series which use PG-TO252-3 packages.

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

Direct pin-compatible replacements are not explicitly confirmed in public documentation for this obsolete part. Engineers should evaluate newer Infineon LDOs or cross-reference with standard industry equivalents that match the 5V output, 1A current, and TO-220-3 footprint requirements.