KA78T05TU

$0.33

Description：IC REG LINEAR 5V 3A TO220-3
Series：-
Mfr：onsemi
Package：Tube

SKU:d63ff47d74ee Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

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Product introduction

KA78T05TU 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 3A TO220-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA78T05TU

Description：IC REG LINEAR 5V 3A TO220-3
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)：2.5V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：-
PSRR：75dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：0°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-220-3
Supplier Device Package：TO-220-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA78T05TU

KA78T05TU

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

The KA78T05TU is a monolithic integrated circuit fixed voltage regulator from the KA78TXX family, manufactured by onsemi. It provides a fixed 5V output with a maximum continuous current capability exceeding 3.0A. The device utilizes a TO-220 package and operates within a junction temperature range of 0°C to +125°C. Electrical specifications include a line regulation of up to 25mV and load regulation of up to 80mV under standard test conditions.

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

Internal short circuit current limiting protects against output faults
Integrated thermal overload protection prevents damage during overheating
Output transistor safe operating area compensation ensures stability under varying loads

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

Power supply modules requiring high current regulation
On-board regulation for local distribution networks
Positive voltage regulators in general-purpose electronic equipment

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm datasheet revision status matches design requirements. Ensure ordering suffixes align with specific packaging preferences. Validate RoHS compliance documentation prior to procurement integration.

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

Select this component when applications demand fixed positive voltage regulation with currents above 1A. Evaluate thermal management strategies carefully due to significant power dissipation capabilities. Compare against lower current variants if load requirements are minimal. Ensure input voltage remains within specified absolute maximum ratings.

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

This part belongs to the KA78TXX series of three-terminal positive voltage regulators. The series includes variants offering different fixed output voltages such as 12V and 15V. All members share identical pinouts and protective features while differing primarily in regulated output levels.