LM1085R-5.0

$0.42

Description：IC REG LINEAR 5V 3A TO263-3
Series：-
Mfr：TAEJIN
Package：Tape & Reel (TR)

SKU:7d8922dbfeb8 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: TAEJIN

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

Product Detailed Parameters

Description：IC REG LINEAR 5V 3A TO263-3
Series：-
Mfr：TAEJIN
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：15V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.5V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：-
Current - Supply (Max)：10 mA
PSRR：65dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package：TO-263-3
Grade：-
Qualification：-

Download product information

LM1085R-5.0

Overview

The LM1085R-5.0 is a low dropout positive voltage regulator manufactured by TAEJIN (HTC). It provides a fixed 5.0V output with a maximum current capability of 3.0A. The device operates within an input voltage range up to 15V and features a maximum dropout voltage of 1.5V at full load. It is housed in a TO-263-3L surface mount package and includes internal thermal limiting and current protection.

Feature Summary

Provides a fixed 5.0V output voltage with 3.0A current capability
Features low dropout voltage performance for efficient linear regulation
Includes internal thermal shutdown and current limiting protection circuits

Applications

Battery Charger
Adjustable Power Supplies
Constant Current Regulators
Portable Instrumentation
High Efficiency Linear Power Supplies

Procurement Notes

Verify the manufacturer designation as TAEJIN or HTC when sourcing this component, as datasheets may reference HTC Korea. Confirm the specific package variant matches the required PCB footprint. Ensure the ordering suffix corresponds to the reel and tape supply format if automated assembly is planned.

Selection Notes

Select this regulator for applications requiring high efficiency linear power conversion where a 5.0V rail is necessary. Consider the thermal resistance characteristics and heat sink requirements for continuous operation near the 3.0A limit. Verify that the input voltage differential remains within the specified operating range to maintain stability.

Part Context

This component belongs to the LM1085 series of three-terminal positive voltage regulators. The series offers both adjustable and fixed output versions in surface mount packages. It is designed to replace traditional regulators with improved dropout voltage specifications and fast transient response capabilities for microprocessor applications.