MIC39300-1.8BU TR

Description：IC REG LINEAR 1.8V 3A TO263-3
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:cc60c50a3bed Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Microchip Technology

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Product introduction

MIC39300-1.8BU TR is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is IC REG LINEAR 1.8V 3A TO263-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for MIC39300-1.8BU TR

Description：IC REG LINEAR 1.8V 3A TO263-3
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：16V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.55V @ 3A
Current - Output：3A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：-
Control Features：-
Protection Features：Over Current, Over Temperature, Reverse Polarity
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package：TO-263-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for MIC39300-1.8BU TR

MIC39300-1.8BU TR

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

The MIC39300-1.8BU TR is a fixed-output linear regulator manufactured by Microchip Technology, providing a stable 1.8V output with a maximum current capacity of 3A. It utilizes a TO-263-3 package for surface-mount installation. The device operates within an input voltage range of 2.4V to 26V and maintains functionality across an extended temperature range from -40°C to +125°C. This component is currently listed as discontinued in public records.

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

Provides a fixed 1.8V regulated output voltage
Supports high load currents up to 3A
Operates reliably over an extended industrial temperature range

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

Power supply systems requiring stable low-voltage rails
Embedded electronic circuits needing regulated power delivery
Industrial equipment utilizing wide-input voltage ranges

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

This specific part number is officially documented as discontinued by the manufacturer. Procurement efforts should focus on verifying the authenticity of remaining stock through authorized channels or identifying approved replacement components that meet equivalent electrical specifications and pinout requirements.

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

Designers requiring this specific voltage and current rating must evaluate alternative regulators due to the discontinuation status. Selection criteria should prioritize components offering similar 3A output capability, compatible TO-263-3 packaging, and matching thermal performance characteristics to ensure seamless integration into existing hardware designs.

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

The MIC39300 series represents a family of high-current linear regulators designed for robust power management applications. The MIC39300-1.8BU TR variant specifically delivers a fixed 1.8V output. As a legacy product within the Microchip portfolio, it serves historical design implementations requiring reliable, high-current regulation in compact surface-mount configurations.

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

Public documentation confirms other variants within the MIC39300 series are also discontinued. Engineers should consult official manufacturer resources for current product line recommendations that provide equivalent 3A performance and regulatory compliance.

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