MIC37302BU TR

Description：IC REG LINEAR POS ADJ 3A TO263-5
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)

SKU:da4a85e91f69 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Microchip Technology

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Product introduction

MIC37302BU 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 POS ADJ 3A TO263-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for MIC37302BU TR

Description：IC REG LINEAR POS ADJ 3A TO263-5
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Adjustable
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：5.5V
Voltage Dropout (Max)：-
Current - Output：3A
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：-
Control Features：Enable
Protection Features：Over Current, Over Temperature, Reverse Polarity
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263-5
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for MIC37302BU TR

MIC37302BU TR

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

The MIC37302BU TR is a 3A low-dropout linear voltage regulator manufactured by Microchip Technology. It features an adjustable output voltage range from 1.24 V to 5.5 V with a reference voltage of 1.24 V. The device operates within an input voltage range of 2.25 V to 6 V and delivers up to 3 A of output current. Key electrical parameters include a maximum dropout voltage of 550 mV, line regulation of 0.02%, and load regulation of 0.2%. It has a quiescent current of 27 mA and input bias current of 120 nA. The unit is housed in a TO-263-5 package and functions across a temperature range of -40°C to +125°C.

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

Provides high-precision adjustable output voltage regulation with minimal external component requirements.
Integrates comprehensive protection mechanisms including overcurrent, thermal overload, and reverse polarity safeguards.
Features an enable pin for efficient power management and system control.

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

Battery-powered portable electronic devices requiring stable low-voltage supply
Embedded systems needing high-current regulation with tight tolerance
Industrial equipment operating in extreme temperature environments

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

Verify the specific suffix 'TR' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) requirements for your assembly process. Ensure the TO-263-5 footprint matches your PCB design guidelines. Check for any recent product change notices regarding manufacturing location or labeling updates.

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

Select this component when a 3A output current capability is required with an input voltage not exceeding 6 V. The adjustable output allows flexibility for various logic levels between 1.24 V and 5.5 V. Consider the TO-263-5 package for adequate thermal dissipation in surface-mount applications. Verify that the 550 mV dropout voltage meets your headroom requirements under full load conditions.

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

The MIC37302 belongs to the MIC3730x series of 3A LDO regulators from Microchip Technology. This series is designed for applications demanding high current performance with low noise and precise regulation. The BU variant specifically denotes the tube packaging option, while the TR suffix indicates tape-and-reel packaging for automated assembly.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Microchip resources for cross-reference information if alternative sourcing is required.

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