KA7810ETU

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

The KA7810ETU is a three-terminal positive voltage regulator from the KA78XXE series, manufactured by onsemi. It provides a fixed output voltage of 10 V with an output current capability up to 1 A. The device operates within a junction temperature range of -40°C to +125°C and utilizes a TO-220 package. Electrical characteristics include a line regulation of 10 mV (typical) and load regulation of 12 mV (typical). It features internal thermal overload protection, short-circuit protection, and output transistor safe operating area protection.

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

• DC parameter regulation
• Split power supply configurations
• General-purpose positive voltage regulation

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

Verify the specific ordering suffix 'ETU' corresponds to the TO-220 rail packaging as defined in the official datasheet. Confirm that the 'KA7810ETU' designation aligns with current ON Semiconductor nomenclature following Fairchild integration updates. Ensure compliance with the specified operating temperature range for your application environment.

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

Select this component when a fixed 10 V output is required with up to 1 A current capacity. The KA7810ETU is suitable for applications requiring robust internal protection mechanisms such as thermal shutdown and short-circuit limiting. Consider the TO-220 package for through-hole mounting and adequate heat dissipation capabilities.

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

This part belongs to the KA78XXE series of three-terminal positive regulators. The series offers multiple fixed output voltages including 5, 6, 8, 9, 10, 12, 15, 18, and 24 V. These regulators are designed for wide-ranging applications due to their fixed voltage options and protective features, making them versatile components in power management circuits.

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

Compatible substitutes within the same family include KA7810AETU, which shares similar electrical characteristics but operates over a commercial temperature range of 0°C to +125°C instead of the extended range of the KA7810ETU.

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

What is the maximum input voltage for the KA7810ETU?

The absolute maximum input voltage for the KA7810ETU is 35 V.

Does the KA7810ETU include short-circuit protection?

Yes, the KA7810ETU includes internal short-circuit protection to safeguard the device.