KA76L05ZTF

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

The KA76L05ZTF is a fixed 3-terminal low dropout voltage regulator manufactured by onsemi, providing a nominal 5V output with a maximum continuous current of 100mA. It operates within an input voltage range up to 33V and features internal protections including thermal overload shutdown, 60V load dump protection, and reverse polarity tolerance. The device utilizes a TO-92 package and maintains operation across a temperature range of -40°C to +125°C.

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

• Integrated thermal overload protection for safe operation under high temperature conditions
• Built-in 60V load dump protection capability for robust transient handling
• Low quiescent current design ensures high efficiency in power management applications

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

• General purpose linear voltage regulation
• Battery-powered equipment requiring low standby current
• Consumer electronics power supply circuits

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

Verify the manufacturer origin as Fairchild Semiconductor products are now part of onsemi. Confirm the specific suffix ZTF corresponds to the TO-92 package variant listed in official documentation. Ensure compliance with life support usage restrictions defined in the original datasheet before implementation.

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

Select this component for applications requiring a stable 5V rail with moderate current demands up to 100mA. Consider the low dropout characteristic for battery-operated systems where input voltage may approach the output level. Verify that the TO-92 package thermal dissipation meets the system's heat requirements.

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

This component belongs to the KA76L series of low dropout regulators. It serves as a fixed-voltage solution derived from earlier Fairchild Semiconductor designs, now maintained under the onsemi portfolio. The device provides a reliable alternative to adjustable regulators by offering a pre-set 5V output without external feedback components.

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

KA78L05 variants offer similar functionality but may differ in package availability or exact electrical tolerances. Verify pinout compatibility and thermal performance characteristics when substituting.