MIC5310 Series

Dual 150mA LDO

Catalog

Dual 150mA LDO

Part	Protection Features	Current - Quiescent (Iq)	PSRR [Min]	PSRR [Max]	Number of Regulators	Mounting Type	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)	Output Configuration	Supplier Device Package	Voltage Dropout (Max) [Max]	Current - Output	Control Features	Output Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Current - Supply (Max) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Output (Min/Fixed) [Max]
Microchip Technology MIC5310-MFYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V	2.8 V	1.5 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-SNYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		2.85 V 3.3 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-SMYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		2.8 V 3.3 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-NNYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V			Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA	2.85 V	2.85 V
Microchip Technology MIC5310-MGYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V	2.8 V	1.8 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-OFYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		1.5 V 2.9 V	Positive	8-MLFÛ (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLFÛ 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-GWYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		1.6 V 1.8 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-SOYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		2.9 V 3.3 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA
Microchip Technology MIC5310-GGYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V		1.8 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA	1.8 V
Microchip Technology MIC5310-PPYML-TR	Over Current Over Temperature	120 µA	65 dB	70 dB	2	Surface Mount	5.5 V	3 V	3 V	Positive	8-MLF® (2x2)	0.1 V	150 mA	Enable	1.81 mOhm	8-MLF® 8-VFDFN Exposed Pad	125 °C	-40 °C	190 µA

Catalog

Dual 150mA LDO

Key Features

• * 2.3V to 5.5V input voltage range

• * Ultra-low dropout voltage ULDO 35mV @ 150mA

• * High PSRR: >70dB @ 1KHz

• * Ultra-low output noise: 30µVrms

• * ±2% initial output accuracy

• * Excellent load/line transient response

• * Fast start-up time: 30µs

• * µCap stable with 1µF ceramic capacitor

• * Thermal shutdown protection

• * Low quiescent current: 75µA per output

• * Current limit protection

Description

The MIC5310 is a tiny Dual Ultra Low-Dropout (ULDO) linear regulator ideally suited for portable electronics due to its high power supply ripple rejection (PSRR) and ultra low output noise. The MIC5310 is a µCap design which enables operation with very small ceramic output capacitors for stability, thereby reducing required board space and component cost. The combination of extremely low-drop-out voltage, high power supply rejection and exceptional thermal package characteristics makes it ideal for powering RF/noise-sensitive circuitry, cellular phone camera modules, imaging sensors for digital still cameras, PDAs, MP3 players and webcam applications