Integrated Circuits (ICs)

MIC5381-M4YFT-TR

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Microchip Technology

DUAL 150MA LDO WITH AUTO DISCHARGE 6 UQFN 1X1X0.6MM T/R ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN +1

Integrated Circuits (ICs)

MIC5381-M4YFT-TR

Active

Microchip Technology

DUAL 150MA LDO WITH AUTO DISCHARGE 6 UQFN 1X1X0.6MM T/R ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC5381-M4YFT-TR

Control Features	Enable
Current - Output	150 mA
Current - Quiescent (Iq)	45 µA
Current - Supply (Max) [Max]	85 µA
Mounting Type	Surface Mount
Number of Regulators	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	6-UFQFN, 6-TMLF®
Protection Features	Over Current, Over Temperature
PSRR	60 dB
Supplier Device Package	6-TMLF® (1x1)
Voltage - Input (Max) [Max]	5.5 V
Voltage Dropout (Max) [Max]	0.31 V

MIC5381 Series

High Performance Dual 150mA LDO w/ Auto Discharge

Part	Current - Supply (Max) [Max]	Voltage - Input (Max) [Max]	Protection Features	Current - Output	Package / Case	Output Type	Voltage Dropout (Max) [Max]	PSRR	Current - Quiescent (Iq)	Number of Regulators	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Supplier Device Package	Output Configuration	Mounting Type	Voltage - Output (Min/Fixed) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)
Microchip Technology MIC5381-M4YFT-TR	85 µA	5.5 V	Over Current Over Temperature	150 mA	6-TMLF® 6-UFQFN	1.81 mOhm	0.31 V	60 dB	45 µA	2	125 °C	-40 °C	Enable	6-TMLF® (1x1)	Positive	Surface Mount
Microchip Technology MIC5381-SSYFT-TR	85 µA	5.5 V	Over Current Over Temperature	150 mA	6-TMLF® 6-UFQFN	1.81 mOhm	0.31 V	60 dB	45 µA	2	125 °C	-40 °C	Enable	6-TMLF® (1x1)	Positive	Surface Mount	3.3 V	3.3 V
Microchip Technology MIC5381-G4YFT-TR	85 µA	5.5 V	Over Current Over Temperature	150 mA	6-TMLF® 6-UFQFN	1.81 mOhm	0.31 V	60 dB	45 µA	2	125 °C	-40 °C	Enable	6-TMLF® (1x1)	Positive	Surface Mount			1.2 V 1.8 V
Microchip Technology MIC5381-PPYFT-TR	85 µA	5.5 V	Over Current Over Temperature	150 mA	6-TMLF® 6-UFQFN	1.81 mOhm	0.31 V	60 dB	45 µA	2	125 °C	-40 °C	Enable	6-TMLF® (1x1)	Positive	Surface Mount			3 V	3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.53
	Digi-Reel®	1	$ 0.53
	Tape & Reel (TR)	5000	$ 0.38
Microchip Direct	T/R	1	$ 0.53
		25	$ 0.43
		100	$ 0.38
		1000	$ 0.37
Newark	Each (Supplied on Full Reel)	100	$ 0.40

Description

General part information

MIC5381 Series

The MIC5380/1 is an advanced dual LDO ideal for powering space constrained portable devices. Ideal for battery powered applications, the MIC5380/1 offers ±1% typical accuracy, low dropout voltage (155mV at 150mA) and low ground current. The MIC5380/1 can also be put into a zero off-mode current state, drawing virtually no current when disabled.

The MIC5380/1 offers fast transient response and high PSRR while consuming minimal operating current. When the MIC5381 is disabled, an internal resistive load is automatically applied to the output to discharge the output capacitor.

Documents

Technical documentation and resources

Datasheet

Product Change Notice EN

Datasheet

MIC5380 Data Sheet

Data Sheets