Integrated Circuits (ICs)

MIC37301-1.5YME

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Microchip Technology

3A, LOW VOLTAGE UCAP LDO REGULATOR 8 SOIC 3.9MM TUBE ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN

Integrated Circuits (ICs)

MIC37301-1.5YME

Active

Microchip Technology

3A, LOW VOLTAGE UCAP LDO REGULATOR 8 SOIC 3.9MM TUBE ROHS COMPLIANT: YES

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DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC37301-1.5YME

Control Features	Enable
Current - Output	3 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	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	8-SOIC-EP
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	1.5 V
Voltage Dropout (Max) [Max]	0.55 V

MIC37301 Series

3A, Low Voltage uCap LDO Regulator

Part	Current - Output	Output Configuration	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Number of Regulators	Voltage - Output (Min/Fixed)	Protection Features	Supplier Device Package	Output Type	Mounting Type	Voltage - Input (Max) [Max]	Package / Case	Package / Case	Package / Case
Microchip Technology MIC37301-1.5YME-TR	3 A	Positive	Enable	125 °C	-40 °C	0.55 V	1	1.5 V	Over Current Over Temperature Reverse Polarity	8-SOIC-EP	1.81 mOhm	Surface Mount	6 V	0.154 in	8-SOIC	3.9 mm
Microchip Technology MIC37301-1.5BR	3 A	Positive	Enable	125 °C	-40 °C		1	1.5 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-3.3BR	3 A	Positive	Enable	125 °C	-40 °C		1	3.3 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-2.5BR	3 A	Positive	Enable	125 °C	-40 °C		1	2.5 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-1.5WR	3 A	Positive	Enable	125 °C	-40 °C		1	1.5 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-1.8BR TR	3 A	Positive	Enable	125 °C	-40 °C		1	1.8 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-1.8WR-TR	3 A	Positive	Enable	125 °C	-40 °C		1	1.8 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-2.5YME-TR	3 A	Positive	Enable	125 °C	-40 °C	0.55 V	1	2.5 V	Over Current Over Temperature Reverse Polarity	8-SOIC-EP	1.81 mOhm	Surface Mount	6 V	0.154 in	8-SOIC	3.9 mm
Microchip Technology MIC37301-1.5WR-TR	3 A	Positive	Enable	125 °C	-40 °C		1	1.5 V	Over Current Over Temperature Reverse Polarity	5-SPAK	1.81 mOhm	Surface Mount	6 V		SPAK-5 (5 Leads + Tab)
Microchip Technology MIC37301-1.5YME	3 A	Positive	Enable	125 °C	-40 °C	0.55 V	1	1.5 V	Over Current Over Temperature Reverse Polarity	8-SOIC-EP	1.81 mOhm	Surface Mount	6 V	0.154 in	8-SOIC	3.9 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	190	$ 1.81
Microchip Direct	TUBE	1	$ 2.25
		25	$ 1.89
		100	$ 1.70
		1000	$ 1.65
		5000	$ 1.62
Newark	Each	100	$ 1.76

Description

General part information

MIC37301 Series

The MIC37300/01/02/03 is a 3.0A low-dropout linear voltage regulator that provides a low-voltage, high-current output with a minimum number of external components. It offers high precision, ultra-low-dropout (500mV overtemperature), and low-ground current.

The MIC37300/01/02/03 operates from an input of 2.25V to 6.0V. It is designed to drive digital circuits requiring low-voltage at high currents (i.e., PLDs, DSP, microcontroller, etc.). It is available in fixed and adjustable output voltages. Fixed voltages include 1.5V, 1.8V, 2.5V, and 3.3V. The adjustable version is capable of 1.24V to 5.5V.

Features of the MIC37300/01/02/03 LDO include thermal and current limit protection, and reverse current protection. Logic-enable and error flag pins are available on the 5-pin version.