MIC37150-1.8BR

Description：IC REG LINEAR 1.8V 1.5A 3-SPAK
Series：-
Mfr：Microchip Technology
Package：Bulk

SKU:b0475fd56e39 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Microchip Technology

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Product introduction

MIC37150-1.8BR 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 1.5A 3-SPAK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for MIC37150-1.8BR

Description：IC REG LINEAR 1.8V 1.5A 3-SPAK
Series：-
Mfr：Microchip Technology
Package：Bulk
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.5V @ 1.5A
Current - Output：1.5A
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：SPAK-3 (3 Leads + Tab)
Supplier Device Package：3-SPAK
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for MIC37150-1.8BR

MIC37150-1.8BR

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

The MIC37150-1.8BR is a fixed-output linear voltage regulator manufactured by Microchip Technology, providing a stable 1.8V output with a maximum current capacity of 1.5A. It operates within an input voltage range of 2.25V to 6.0V and features a maximum dropout voltage of 0.5V at full load. The device is housed in a surface-mount SPak-3 package (3 leads plus tab) and supports an operating temperature range from -40°C to +125°C.

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

Provides high precision regulation with ultra-low dropout characteristics for efficient power management.
Integrates comprehensive protection mechanisms including thermal shutdown, overcurrent limiting, and reverse battery protection.
Designed for digital circuit applications requiring low voltage and high current with minimal external component requirements.

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

Powering programmable logic devices (PLDs)
Supplying digital signal processors (DSPs)
Powering microcontrollers

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

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of active replacements such as the MIC37150-1.8WR series. Ensure compatibility with existing PCB footprints and thermal management designs when transitioning to alternative components.

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

Select this component for applications requiring a fixed 1.8V rail with up to 1.5A current capability. Consider the SPak-3 package for space-constrained surface mount designs. Evaluate thermal performance under maximum load conditions given the 125°C junction temperature limit.

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

This component belongs to the MIC37150/51/52/53 family of 1.5A low-dropout linear regulators. The family offers various fixed and adjustable output voltages to support diverse digital logic families. The MIC37150 variant specifically provides fixed output options including 1.5V, 1.65V, 1.8V, 2.5V, and 3.3V.

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

Public confirmed substitute part numbers include MIC37150-1.8WR and MIC37150-1.8BR-TR. Verify pinout and thermal pad connectivity when substituting between WR and BR suffixes.

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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.