Specification	MIC69301-1.2WU-TR

Control Features	Error Flag, Enable
Current - Output	3 A
Current - Quiescent (Iq)	5 mA
Current - Supply (Max) [Max]	75 mA
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	TO-263-6, TO-263BA, D2PAK (5 Leads + Tab)
Protection Features	Over Current, Over Temperature
Supplier Device Package	TO-263-5
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V
Voltage Dropout (Max) [Max]	0.5 V

MIC69301 Series

Single Supply Low Vin, 3A LDO

Part	Voltage - Output (Min/Fixed)	Voltage Dropout (Max) [Max]	Current - Quiescent (Iq)	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Supplier Device Package	Current - Supply (Max) [Max]	Output Configuration	Mounting Type	Voltage - Input (Max) [Max]	Current - Output	Number of Regulators	Protection Features	Output Type	Package / Case	Voltage - Output (Max) [Max]
Microchip Technology MIC69301-1.2WU	1.2 V	0.5 V	5 mA	125 °C	-40 °C	Enable Error Flag	TO-263-5	75 mA	Positive	Surface Mount	5.5 V	3 A	1	Over Current Over Temperature	1.81 mOhm	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA
Microchip Technology MIC69301-1.2WU-TR	1.2 V	0.5 V	5 mA	125 °C	-40 °C	Enable Error Flag	TO-263-5	75 mA	Positive	Surface Mount	5.5 V	3 A	1	Over Current Over Temperature	1.81 mOhm	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA
Microchip Technology MIC69301-1.2WR-TR	1.2 V	0.5 V	5 mA	125 °C	-40 °C	Enable Error Flag	5-SPAK	75 mA	Positive	Surface Mount	5.5 V	3 A	1	Over Current Over Temperature	1.81 mOhm	SPAK-5 (5 Leads + Tab)	4.5 V
Microchip Technology MIC69301-1.2WR	1.2 V	0.5 V	5 mA	125 °C	-40 °C	Enable Error Flag	5-SPAK	75 mA	Positive	Surface Mount	5.5 V	3 A	1	Over Current Over Temperature	1.81 mOhm	SPAK-5 (5 Leads + Tab)	4.5 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	750	$ 2.71
Microchip Direct	T/R	1	$ 3.59
		25	$ 3.01
		100	$ 2.71
		1000	$ 2.63
		5000	$ 2.61
Newark	Each (Supplied on Full Reel)	100	$ 2.80

Description

General part information

MIC69301 Series

The MIC69301/2/3 is the 3A output current member of the MIC69xxx family of high-current, low-voltage regulators, which support currents of 1A, 1.5A, 3A, and 5A. This family operates from a single low voltage supply, yet offers high precision and ultra-low dropout of 500mV under worst case conditions.

The MIC69301/2/3 operates from an input voltage of 1.65V to 5.5V. It is designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSP, microcontroller, etc.). These regulators are available in adjustable and fixed output voltages. The adjustable version can support output voltages down to 0.5V.

The µCap design of the MIC69301/2/3 is optimized for stability with low value, low-ESR ceramic output capacitors.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

MIC69301/2/3 - Single Supply VIN, Low VIN, Low VOUT, 3A LDO

Data Sheets