MIC5319 Series

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

Catalog

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

Part	Output Type	Voltage - Input (Max)	Current - Quiescent (Iq)	Mounting Type	Package / Case	Output Configuration	Voltage - Output (Min/Fixed)	Current - Output	Protection Features	Number of Regulators	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	PSRR (Maximum)	PSRR (Minimum)	Control Features	Voltage Dropout (Max)
Microchip Technology MIC5319-3.0YML-TR	Fixed	5.5 V	150 µA	Surface Mount	6-TMLF® 6-VDFN Exposed Pad	Positive	3 V	500 mA	Over Current Over Temperature	1	2 mm	6-TMLF®	2 mm	125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-1.5YD5 TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	1.5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable
Microchip Technology MIC5319-5.0BD5	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-2.5BD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	2.5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-2.5YD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	2.5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-1.85YD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	1.85 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable
Microchip Technology MIC5319-3.3YD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	3.3 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-5.0YD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable	0.4 V
Microchip Technology MIC5319-1.85YML-TR	Fixed	5.5 V	150 µA	Surface Mount	6-TMLF® 6-VDFN Exposed Pad	Positive	1.85 V	500 mA	Over Current Over Temperature	1	2 mm	6-TMLF®	2 mm	125 °C	-40 °C	70 dB	60 dB	Enable
Microchip Technology MIC5319-1.5BD5-TR	Fixed	5.5 V	150 µA	Surface Mount	SOT-23-5 Thin TSOT-23-5	Positive	1.5 V	500 mA	Over Current Over Temperature	1		TSOT-23-5		125 °C	-40 °C	70 dB	60 dB	Enable

Catalog

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

Description

The MIC5319 is a high-performance, 500mA LDO regulator, offering extremely high PSRR and very low noise while consuming low ground current. Ideal for battery-operated applications, the MIC5319 features 1% accuracy, extremely low-dropout voltage (200mV @ 500mA), and low ground current at light load (typically 90µA). Equipped with a logic-compatible enable pin, the MIC5319 can be put into a zero-off-mode current state, drawing no current when disabled. The MIC5319 is a µCap design operating with very small ceramic output capacitors for stability, thereby reducing required board space and component cost. The MIC5319 is available in fixed-output voltages and adjustable output voltages in thin SOT-23-5 package.