Integrated Circuits (ICs)

MIC37303YML-T5

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Microchip Technology

LDO REGULATOR POS 1.24V TO 5.5V 3A 8-PIN DFN EP T/R

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Integrated Circuits (ICs)

MIC37303YML-T5

Active

Microchip Technology

LDO REGULATOR POS 1.24V TO 5.5V 3A 8-PIN DFN EP T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC37303YML-T5

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	Adjustable
Package / Case	8-VDFN Exposed Pad
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	8-DFN (3x3)
Voltage - Input (Max) [Max]	6 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.24 V
Voltage Dropout (Max) [Max]	0.55 V

MIC37303 Series

3A, Low Voltage uCap LDO Regulator

Part	Current - Output	Voltage - Output (Min/Fixed)	Protection Features	Number of Regulators	Mounting Type	Output Type	Output Configuration	Voltage - Output (Max) [Max]	Voltage Dropout (Max) [Max]	Control Features	Supplier Device Package	Voltage - Input (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case
Microchip Technology MIC37303YML-T5	3 A	1.24 V	Over Current Over Temperature Reverse Polarity	1	Surface Mount	Adjustable	Positive	5.5 V	0.55 V	Enable	8-DFN (3x3)	6 V	125 °C	-40 °C	8-VDFN Exposed Pad
Microchip Technology MIC37303YML-TR	3 A	1.24 V	Over Current Over Temperature Reverse Polarity	1	Surface Mount	Adjustable	Positive	5.5 V		Enable	8-DFN (3x3)	6 V	125 °C	-40 °C	8-VDFN Exposed Pad
Microchip Technology MIC37303YME-TR	3 A	1.24 V	Over Current Over Temperature Reverse Polarity	1	Surface Mount	Adjustable	Positive	5.5 V	0.55 V	Enable	8-SOIC-EP	6 V	125 °C	-40 °C	8-SOIC	0.154 in	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	$

Microchip Direct	T/R	1	$ 3.17
		25	$ 2.64
		100	$ 2.40
		1000	$ 2.00
		5000	$ 1.85
		10000	$ 1.70

Description

General part information

MIC37303 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.

Documents

Technical documentation and resources