MIC5381-M4YFT-TR

$0.33

Description：IC REG LINEAR 1.2V/2.8V 6-TMLF
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)

SKU:85c4efad873b Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Microchip Technology

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Product introduction

MIC5381-M4YFT-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 1.2V/2.8V 6-TMLF. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for MIC5381-M4YFT-TR

Description：IC REG LINEAR 1.2V/2.8V 6-TMLF
Series：-
Mfr：Microchip Technology
Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：2
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V, 2.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.31V @ 150mA, 0.31V @ 150mA
Current - Output：150mA, 150mA
Current - Quiescent (Iq)：45 µA
Current - Supply (Max)：85 µA
PSRR：60dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：6-UFQFN, 6-TMLF®
Supplier Device Package：6-TMLF® (1x1)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for MIC5381-M4YFT-TR

MIC5381-M4YFT-TR

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

The MIC5381-M4YFT-TR is a dual low-dropout voltage regulator from the MIC5380/1 series, manufactured by Microchip Technology. It provides two independent 150mA outputs in a 6-pin 1mm x 1mm Thin MLF package. The device operates with an input voltage range of 2.5V to 5.5V. Output voltages are fixed at 2.8V for LDO1 and 1.2V for LDO2. It features ±1% typical output accuracy, 32µA quiescent current per LDO, and a dropout voltage of 155mV at 150mA. The MIC5381 includes an auto-discharge circuit that applies a 30Ω load when disabled.

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

Dual independent regulators with individual active-high enable pins
Auto-discharge circuit activates internal resistive load upon shutdown
Stable with small 0402 1µF ceramic output capacitors
Includes thermal shutdown and linear current limit protection

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

Bluetooth headsets
Mobile phones
GPS, PMP, PDAs, DSCs
USB thumb drives
Medical handheld devices

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

Verify the specific ordering suffix against the manufacturer's official documentation to confirm output voltage configurations and package type. Confirm RoHS compliance status and lead finish specifications (NiPdAu) prior to integration. Ensure the supply chain source provides valid traceability for this component.

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

Select this component for space-constrained portable applications requiring dual regulated rails. Verify that the required output voltages match the fixed 2.8V and 1.2V configuration. Ensure the design accommodates the 150°C/W junction-to-ambient thermal resistance for the intended ambient temperature conditions.

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

This part belongs to the MIC5380/1 family of high-performance dual LDOs designed for battery-powered electronics. The MIC5381 variant specifically distinguishes itself from the MIC5380 by incorporating an auto-discharge feature on the outputs. Both variants share identical electrical characteristics and packaging.