KA7906TU

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

The KA7906TU is a three-terminal negative voltage regulator from the KA79XX series, manufactured by onsemi. It provides a fixed output voltage of -6 V with a tolerance of ±4%. The device supports an output current in excess of 1 A and operates within an input voltage range of -8 V to -25 V. It features internal thermal overload protection, short-circuit protection, and output transistor safe operating area compensation. The component is housed in a TO-220 package with dual gauge leads and is rated for operation between 0°C and +125°C.

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

• Integrated thermal overload protection prevents damage during overheating conditions.
• Built-in short-circuit protection safeguards the device against output faults.
• Output transistor safe operating area compensation ensures stability under varying load conditions.

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

• Negative fixed output power supply circuits
• Split power supply systems requiring negative rails
• Electronic equipment requiring regulated negative voltage sources

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

Verify the specific ordering suffix and manufacturer documentation when sourcing this component, as part numbers may have been updated following corporate integrations. Confirm that the procurement channel provides genuine parts with full traceability to avoid counterfeit risks. Ensure the selected supplier adheres to quality standards for handling and storage to maintain device reliability.

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

Select the KA7906TU when a stable -6 V negative rail is required for analog or digital circuitry. Consider its linear regulation characteristics and thermal management requirements based on the expected load current and ambient temperature. Verify that the input voltage remains within the specified limits to ensure proper dropout performance and regulatory compliance.

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

This component belongs to the KA79XX series of three-terminal negative regulators, which are designed for general-purpose power supply applications. The series offers various fixed output voltages to accommodate different system requirements. Manufactured by onsemi, these devices utilize robust internal protection mechanisms to enhance reliability in standard electronic designs.

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

LM7906CT is a documented substitute within the same product family offering equivalent electrical specifications and functionality.