KA78R05CTSTU

Description：IC REG LINEAR 5V 1A TO220F-4L
Series：-
Mfr：onsemi
Package：Tube

SKU:7a27d323d42f Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

KA78R05CTSTU is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists onsemi. Its product description is IC REG LINEAR 5V 1A TO220F-4L. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA78R05CTSTU

Description：IC REG LINEAR 5V 1A TO220F-4L
Series：-
Mfr：onsemi
Package：Tube
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：35V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 1A
Current - Output：1A
Current - Quiescent (Iq)：10 mA
Current - Supply (Max)：-
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Over Voltage, Short Circuit
Operating Temperature：-20°C ~ 80°C
Mounting Type：Through Hole
Package / Case：TO-220-4 Full Pack
Supplier Device Package：TO-220F-4L
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA78R05CTSTU

KA78R05CTSTU

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

The KA78R05CTSTU is a low-dropout voltage regulator manufactured by onsemi, providing a fixed 5 V output with a maximum current of 1 A. It operates within an input voltage range of 6 V to 35 V and features a maximum dropout voltage of 500 mV at full load. The device includes peak current protection, thermal shutdown, overvoltage protection, and an output disable function. It is housed in a TO-220-4 lead full mold package for through-hole mounting.

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

Provides constant voltage power source with low dropout characteristics suitable for various electronic equipment.
Integrates comprehensive protection mechanisms including peak current protection, thermal shutdown, and overvoltage protection.
Includes an output disable function for system control flexibility.

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

Electronic equipment requiring stable 5 V power supply
Systems utilizing TO-220-4 lead full mold packages
Applications necessitating low dropout voltage regulation

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

Verify the specific suffix 'STU' against official onsemi documentation to confirm tape-and-reel packaging versus tube variants. Confirm RoHS compliance status and ensure the part number matches the exact manufacturer designation before procurement. Cross-reference with authorized distributors to validate availability and authenticity.

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

Select this component when a fixed 5 V output is required with up to 1 A load capability. Ensure the input voltage remains between 6 V and 35 V. Consider the TO-220-4 package for through-hole applications requiring integrated thermal and current protection features.

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

This part belongs to the KA78RXXC series of low-dropout voltage regulators from onsemi. It shares functional similarities with other devices in the family but is distinguished by its specific 5 V output rating and TO-220-4 packaging configuration designed for robust performance in power management applications.

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

Public confirmed substitute part numbers are not available in the provided data. Verify compatibility with alternative LDOs based on pinout, voltage, and current specifications.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.