MIC5319-3.0YML-TR

Active

Microchip Technology

500MA UCAP ULTRA-LOW DROPOUT, HIGH PSRR LDO REGULATOR 6 VDFN 2X2X0.9MM T/R ROHS COMPLIANT: YES

MIC5319-3.0YML-TR

Active

Microchip Technology

500MA UCAP ULTRA-LOW DROPOUT, HIGH PSRR LDO REGULATOR 6 VDFN 2X2X0.9MM T/R ROHS COMPLIANT: YES

Description Specifications Series Pricing CAD Documents

Description

General part information

MIC5319 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC5319-3.0YML-TR

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	150 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	6-VDFN Exposed Pad, 6-TMLF®
Package Length	2 mm
Package Name	6-TMLF®
Package Width	2 mm
Protection Features	Over Current, Over Temperature
PSRR (Maximum)	70 dB
PSRR (Minimum)	60 dB
Voltage - Input (Max)	5.5 V
Voltage - Output (Min/Fixed)	3 V
Voltage Dropout (Max)	0.4 V

MIC5319 Series

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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MIC5319 - 500mA µCap Ultra-Low Dropout Regulator with High PSRR

MIC5319-3.0YML-TR | Datasheet

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