KA7806ETU

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

The KA7806ETU is a three-terminal positive voltage regulator from the KA78XXE series manufactured by ON Semiconductor. It provides a fixed output voltage of 6 V with a tolerance of ±4% at 25°C. The device supports an output current up to 1 A and operates within a junction temperature range of -40°C to +125°C. It utilizes a TO-220 package with dual gauge pins for through-hole mounting.

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 protection ensures reliability under varying load conditions.

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

• General-purpose DC power supply regulation
• Local on-card regulation for distribution networks
• Elimination of noise and imbalance in single-point regulation systems

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

Verify the specific part number suffix ETU corresponds to the TO-220 package and rail parking method as documented in the official ordering information. Confirm that the KA78XXE series designation aligns with the required -40°C to +125°C operating temperature range rather than the commercial grade variant. Ensure compliance with the manufacturer's system requirements regarding nomenclature changes following integration events.

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

Select this component when a fixed 6 V output is required with standard precision. The TO-220 package facilitates heat dissipation for currents approaching 1 A, provided adequate thermal management is implemented. Consider the internal protection features for robust operation in environments prone to transient faults or thermal stress without requiring external protective circuitry.

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

This regulator belongs to the KA78XXE family of three-terminal positive regulators available in multiple fixed output voltages. The series is designed for wide application ranges using the TO-220 or D-PAK packages. These devices are primarily intended for fixed-voltage regulation but can be adapted for adjustable outputs with external components.

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

KA7806AETU (Commercial grade, 0°C to +125°C)

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

What is the maximum input voltage allowed for the KA7806ETU?

The absolute maximum input voltage is 35 V for output voltages ranging from 5 V to 18 V.

Does the KA7806ETU include protection against short circuits?

Yes, the device employs internal short-circuit protection to limit current flow during fault conditions.