MIC5363 Series

High-PSRR 300mA uCap LDO

Catalog

High-PSRR 300mA uCap LDO

Part	PSRR	Number of Regulators	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Output Configuration	Package / Case	Supplier Device Package	Current - Quiescent (Iq)	Mounting Type	Current - Output	Output Type	Current - Supply (Max) [Max]	Voltage Dropout (Max) [Max]
Microchip Technology MIC5363-3.3YMT-TR	70 dB	1	Enable	125 °C	-40 °C	Over Current Over Temperature	3.3 V	5.5 V	Positive	6-TMLF® 6-UFDFN Exposed Pad	6-TMLF® (1.2x1.2)	53 µA	Surface Mount	300 mA	1.81 mOhm	70 µA	0.38 V
Microchip Technology MIC5363-3.3YMT-T5	70 dB	1	Enable	125 °C	-40 °C	Over Current Over Temperature	3.3 V	5.5 V	Positive	6-TMLF® 6-UFDFN Exposed Pad	6-TMLF® (1.2x1.2)	53 µA	Surface Mount	300 mA	1.81 mOhm	70 µA	0.38 V
Microchip Technology MIC5363-2.8YMT-T5	70 dB	1	Enable	125 °C	-40 °C	Over Current Over Temperature	2.8 V	5.5 V	Positive	6-TMLF® 6-UFDFN Exposed Pad	6-TMLF® (1.2x1.2)	53 µA	Surface Mount	300 mA	1.81 mOhm	70 µA	0.38 V
Microchip Technology MIC5363-1.2YMT-T5	70 dB	1	Enable	125 °C	-40 °C	Over Current Over Temperature	1.2 V	5.5 V	Positive	6-TMLF® 6-UFDFN Exposed Pad	6-TMLF® (1.2x1.2)	53 µA	Surface Mount	300 mA	1.81 mOhm	70 µA
Microchip Technology MIC5363-1.2YMT-TR	70 dB	1	Enable	125 °C	-40 °C	Over Current Over Temperature	1.2 V	5.5 V	Positive	6-TMLF® 6-UFDFN Exposed Pad	6-TMLF® (1.2x1.2)	53 µA	Surface Mount	300 mA	1.81 mOhm	70 µA

Catalog

High-PSRR 300mA uCap LDO

Key Features

• * 2.5V to 5.5V input voltage range

• * 300mA output

• * High output accuracy: ±2%

• * Low quiescent current: typically 38µA

• * Stable with 1µF ceramic capacitors

• * High PSRR: 70dB at 1kHz

• * Low dropout voltage: 225mV at 300mA

• * Thermal shutdown protection

• * Current limit protection

Description

The MIC5363/4 is an advanced, 300mA LDO ideal for powering general purpose portable devices requiring a high power supply rejection ratio (PSRR). The MIC5363/4 is designed to reject input noise and provide a low output noise regulator with fast transient response to respond to any load change quickly. The MIC5364 also incorporates an active discharge feature that switches a 30Ω NFET from VOUT to GND to discharge output capacitors when the part is disabled.