Integrated Circuits (ICs)

MIC39101-5.0YM

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Microchip Technology

FIXED LDO VOLTAGE REGULATOR, 2.25 V TO 16 V, 410 MV DROPOUT, 5 V, 1 A OUT, SOIC-8

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Integrated Circuits (ICs)

MIC39101-5.0YM

Active

Microchip Technology

FIXED LDO VOLTAGE REGULATOR, 2.25 V TO 16 V, 410 MV DROPOUT, 5 V, 1 A OUT, SOIC-8

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DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC39101-5.0YM

Control Features	Enable
Current - Output	1 A
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	8-SOIC
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	5 V

MIC39101 Series

1.0A 1.0% Fixed Voltage LDO

Part	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Mounting Type	Protection Features	Output Configuration	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input (Max) [Max]	Output Type	Voltage - Output (Min/Fixed)	Number of Regulators	Control Features	Supplier Device Package
Microchip Technology MIC39101-5.0YM	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	5 V	1	Enable	8-SOIC
Microchip Technology MIC39101-5.0YM-TR	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	5 V	1	Enable	8-SOIC
Microchip Technology MIC39101-3.0BM-TR	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm		1	Enable	8-SOIC
Microchip Technology MIC39101-2.5BM-TR	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	2.5 V	1	Enable	8-SOIC
Microchip Technology MIC39101-1.8YM	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	1.8 V	1	Enable	8-SOIC
Microchip Technology MIC39101-2.5YM	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	2.5 V	1	Enable	8-SOIC
Microchip Technology MIC39101-1.8BM-TR	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	1.8 V	1	Enable	8-SOIC
Microchip Technology MIC39101-5.0BM-TR	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	5 V	1	Enable	8-SOIC
Microchip Technology MIC39101-3.0BM	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm		1	Enable	8-SOIC
Microchip Technology MIC39101-2.5BM	125 °C	-40 °C	1 A	Surface Mount	Over Current Over Temperature Reverse Polarity	Positive	8-SOIC	3.9 mm	0.154 in	16 V	1.81 mOhm	2.5 V	1	Enable	8-SOIC

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 2.20
		25	$ 1.84
		100	$ 1.67
Microchip Direct	TUBE	1	$ 2.20
		25	$ 1.84
		100	$ 1.67
		1000	$ 1.38
		5000	$ 1.28
		10000	$ 1.19
Newark	Each	100	$ 1.72

Description

General part information

MIC39101 Series

The MIC39100, MIC39101, and MIC39102 are 1A low-dropout linear voltage regulators that provide low-voltage, high-current output from an extremely small package. Utilizing proprietary Super βeta PNP® pass element, the MIC39100/1/2 offers extremely low dropout (typically 410mV at 1A) and low ground current (typically 11mA at 1A).

The MIC39100 is a fi xed output regulator offered in the SOT-223 package. The MIC39101 and MIC39102 are fixed and adjustable regulators, respectively, in a thermally enhanced power 8-lead SOIC package.

The MIC39100/1/2 is ideal for PC add-in cards that need to convert from standard 5V to 3.3V, 3.3V to 2.5V or 2.5V to 1.8V. A guaranteed maximum dropout voltage of 630mV over all operating conditions allows the MIC39100/1/2 to provide 2.5V from a supply as low as 3.13V and 1.8V from a supply as low as 2.43V.