Integrated Circuits (ICs)

MIC59300WU

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Microchip Technology

ULTRA FAST 3A LDO 5 DDPAK TUBE ROHS COMPLIANT: YES

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DocumentsDatasheet MIC59300 Data Sheet +1

Integrated Circuits (ICs)

MIC59300WU

Active

Microchip Technology

ULTRA FAST 3A LDO 5 DDPAK TUBE ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsDatasheet MIC59300 Data Sheet +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MIC59300WU

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	TO-263-6, TO-263BA, D2PAK (5 Leads + Tab)
Protection Features	Over Current, Over Temperature
PSRR [Max]	65 dB
PSRR [Min]	55 dB
Supplier Device Package	TO-263-5
Voltage - Input (Max) [Max] [custom]	3.8 V
Voltage - Output (Max) [Max]	3.3 V
Voltage - Output (Min/Fixed) [Min]	0.5 V
Voltage Dropout (Max) [Max]	0.5 V

MIC59300 Series

Ultra Fast 3A LDO

Part	Voltage - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage Dropout (Max) [Max]	Control Features	Protection Features	Supplier Device Package	Voltage - Output (Min/Fixed) [Min]	Voltage - Input (Max) [Max] [custom]	Package / Case	Package / Case	Package / Case	Mounting Type	Number of Regulators	Current - Output	PSRR [Min]	PSRR [Max]	Output Configuration	Output Type	Output Type	Voltage - Output (Min/Fixed)
Microchip Technology MIC59300YME-TR	3.3 V	125 °C	-40 °C	0.4 V	Enable	Over Current Over Temperature	8-SOIC-EP	0.5 V	3.8 V	0.154 in	8-SOIC	3.9 mm	Surface Mount	1	3 A	55 dB	65 dB	Positive	Adjustable
Microchip Technology MIC59300-1.2YME-TR		125 °C	-40 °C	0.4 V	Enable	Over Current Over Temperature	8-SOIC-EP		3.8 V	0.154 in	8-SOIC	3.9 mm	Surface Mount	1	3 A	55 dB	65 dB	Positive		1.81 mOhm	1.2 V
Microchip Technology MIC59300YME	3.3 V	125 °C	-40 °C	0.4 V	Enable	Over Current Over Temperature	8-SOIC-EP	0.5 V	3.8 V	0.154 in	8-SOIC	3.9 mm	Surface Mount	1	3 A	55 dB	65 dB	Positive	Adjustable
Microchip Technology MIC59300WU-TR	3.3 V	125 °C	-40 °C	0.5 V	Enable	Over Current Over Temperature	TO-263-5	0.5 V	3.8 V		D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		Surface Mount	1	3 A	55 dB	65 dB	Positive	Adjustable
Microchip Technology MIC59300WU	3.3 V	125 °C	-40 °C	0.5 V	Enable	Over Current Over Temperature	TO-263-5	0.5 V	3.8 V		D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		Surface Mount	1	3 A	55 dB	65 dB	Positive	Adjustable
Microchip Technology MIC59300-1.2WU		125 °C	-40 °C	0.5 V	Enable	Over Current Over Temperature	TO-263-5		3.8 V		D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		Surface Mount	1	3 A	55 dB	65 dB	Positive		1.81 mOhm	1.2 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	150	$ 3.43
Microchip Direct	TUBE	1	$ 4.54
		25	$ 3.78
		100	$ 3.43
		1000	$ 3.32
		5000	$ 3.28
Newark	Each	100	$ 3.54

Description

General part information

MIC59300 Series

The MIC59300 is a high-bandwidth, low-dropout, 3A linear voltage regulator ideal for powering core voltages of low-power microprocessors. The MIC59300 implements a dual supply configuration allowing for a very low output impedance and a very fast transient response.

The MIC59300 requires a bias input supply and a main input supply, allowing for ultra-low input voltages on the main supply rail. The device operates from an input supply of 1.0V to 3.8V and bias supply between 3V and 5.5V. The MIC59300 offers fixed output voltages and adjustable output voltages down to 0.5V.

The MIC59300 requires a minimum output capacitance for stability, working optimally with small ceramic capacitors.

Documents

Technical documentation and resources

Datasheet

MIC59300 Data Sheet

Data Sheets

Product Change Notice EN

Datasheet