Specification	MIC5323-3.3YMT-TR

Control Features	Enable
Current - Output	300 mA
Current - Quiescent (Iq)	150 çA
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	6-UFDFN Exposed Pad
Protection Features	Over Current, Over Temperature
Supplier Device Package	6-TMLF® (1.6x1.6)
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.17 V

MIC5323 Series

300mA uCap ULDO High PSRR Low Noise Regulator

Part	Voltage Dropout (Max) [Max]	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Current - Output	Voltage - Input (Max) [Max]	Mounting Type	Control Features	Output Configuration	Supplier Device Package	Output Type	Number of Regulators	Protection Features	Voltage - Output (Max) [Max]	Output Type
Microchip Technology MIC5323-3.3YMT-TR	0.17 V	150 çA	3.3 V	125 °C	-40 °C	6-UFDFN Exposed Pad	300 mA	5.5 V	Surface Mount	Enable	Positive	6-TMLF® (1.6x1.6)	1.81 mOhm	1	Over Current Over Temperature
Microchip Technology MIC5323-1.8YD5-TR	0.22 V	150 çA	1.8 V	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5	300 mA	5.5 V	Surface Mount	Enable	Positive		1.81 mOhm	1	Over Current Over Temperature
Microchip Technology MIC5323-2.8YMT-TR	0.22 V	150 çA	2.8 V	125 °C	-40 °C	6-TDFN Exposed Pad	300 mA	5.5 V	Surface Mount	Enable	Positive	6-DFN (2x2)	1.81 mOhm	1	Over Current Over Temperature
Microchip Technology MIC5323YMT-TR	0.17 V	150 çA	1.25 V	125 °C	-40 °C	6-UFDFN Exposed Pad	300 mA	5.5 V	Surface Mount	Enable	Positive	6-TMLF® (1.6x1.6)		1	Over Current Over Temperature	5.5 V	Adjustable
Microchip Technology MIC5323-3.3YD5-TR	0.17 V	150 çA	3.3 V	125 °C	-40 °C	SOT-23-5 Thin TSOT-23-5	300 mA	5.5 V	Surface Mount	Enable	Positive		1.81 mOhm	1	Over Current Over Temperature

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.76
		25	$ 0.63
		100	$ 0.56
	Digi-Reel®	1	$ 0.76
		25	$ 0.63
		100	$ 0.56
	Tape & Reel (TR)	5000	$ 0.56
Microchip Direct	T/R	1	$ 0.76
		25	$ 0.63
		100	$ 0.56
		1000	$ 0.55
		5000	$ 0.54
Newark	Each (Supplied on Full Reel)	100	$ 0.59

Description

General part information

MIC5323 Series

The MIC5323 is a high-performance, 300mA LDO regulator, offering extremely high PSRR and very low noise while consuming low ground current.

Ideal for battery operated applications, the MIC5323 features 2% accuracy, extremely low dropout voltage (120mV at 300mA), and low ground current at light load (typically 90µA). When disabled, the MIC5323 typically consumes less than 1µA.

The MIC5323 is a µCap design operating with small ceramic output capacitors for stability, thereby reducing required board space and component cost.

Documents

Technical documentation and resources

MIC5323 - High PSRR Low Noise 300mA µCap Ultra-Low Dropout LDO Regulator

Data Sheets