KA78L05AIMTF

$0.34

Description：IC REG LINEAR 5V 100MA SOT89-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bb9dbfd47fe1 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

KA78L05AIMTF 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 100MA SOT89-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for KA78L05AIMTF

Description：IC REG LINEAR 5V 100MA SOT89-3
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：100mA
Current - Quiescent (Iq)：5.5 mA
Current - Supply (Max)：-
PSRR：80dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for KA78L05AIMTF

KA78L05AIMTF

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

The KA78L05AIMTF is a linear voltage regulator from the KA78L05AI series, providing a fixed positive 5V output at 100mA. It utilizes a SOT-89 surface-mount package with three terminals. The device supports an input voltage range up to 40V and operates within a temperature range of 0°C to +125°C. Key electrical specifications include a line regulation of 150mV and load regulation of 60mV. Power dissipation is rated at 750mW. This component is classified as obsolete.

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

Provides a stable fixed positive 5V output for low-current applications
Designed for surface-mount assembly using a compact SOT-89 package
Operates reliably across an extended industrial temperature range

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

Low-power electronic circuits requiring regulated 5V supply
Battery-powered devices with limited current demands
General-purpose power management in consumer electronics

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

Verify availability status carefully as this part is listed as obsolete by onsemi. Confirm final unit compatibility with existing designs before procurement attempts. Check distributor listings for remaining stock or last-time buy options. Ensure replacement components meet identical pinout and electrical requirements if substitution is necessary.

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

Select this component only for legacy designs requiring a 100mA fixed 5V regulator in a SOT-89 package. Consider modern equivalents if new production is planned due to obsolete status. Evaluate thermal performance given the 750mW dissipation limit in small packages. Verify input voltage constraints do not exceed maximum ratings under all operating conditions.

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

This device belongs to the KA78L05AI family of three-terminal positive voltage regulators. It shares functional similarities with other 78L05 variants but differs in packaging and specific manufacturer revisions. The AI suffix typically denotes specific tape-and-reel or package variations within the broader 78L05 lineage produced by onsemi.

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

Public confirmed substitute part numbers are not available in the provided documentation. Consult onsemi technical support for recommended obsolescence replacements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.