Specification	MIC5357-SGYMME

Control Features	Enable
Current - Output	500 mA
Current - Quiescent (Iq)	175 µA
Current - Supply (Max) [Max]	240 µA
Mounting Type	Surface Mount
Number of Regulators	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	Exposed Pad, 8-TSSOP, 8-MSOP
Package / Case [custom]	0.118 in, 3 mm
Protection Features	Over Current, Over Temperature
PSRR [Max]	70 dB
PSRR [Min]	45 dB
Supplier Device Package	8-MSOP-EP
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.8 V, 3.3 V
Voltage Dropout (Max) [Max]	0.3 V

MIC5357 Series

High Performance Low Noise Dual 500mA ULDO

Part	Control Features	Package / Case	Package / Case [custom]	Protection Features	Voltage Dropout (Max) [Max]	Number of Regulators	PSRR [Max]	PSRR [Min]	Output Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Current - Supply (Max) [Max]	Voltage - Input (Max) [Max]	Output Type	Voltage - Output (Min/Fixed)	Supplier Device Package	Mounting Type	Current - Quiescent (Iq)	Voltage - Output (Min/Fixed)
Microchip Technology MIC5357-SMYMME-TR	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	2.8 V 3.3 V	8-MSOP-EP	Surface Mount	175 µA
Microchip Technology MIC5357-GFYMME-TR	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	1.5 V 1.8 V	8-MSOP-EP	Surface Mount	175 µA
Microchip Technology MIC5357-SGYMME-TR	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	1.8 V 3.3 V	8-MSOP-EP	Surface Mount	175 µA
Microchip Technology MIC5357-SGYMME	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	1.8 V 3.3 V	8-MSOP-EP	Surface Mount	175 µA
Microchip Technology MIC5357-MGYMME-TR	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	1.8 V	8-MSOP-EP	Surface Mount	175 µA	2.8 V
Microchip Technology MIC5357-SMYMME	Enable	8-MSOP 8-TSSOP Exposed Pad	0.118 in 3 mm	Over Current Over Temperature	0.3 V	2	70 dB	45 dB	Positive	125 °C	-40 °C	500 mA	240 µA	5.5 V	1.81 mOhm	2.8 V 3.3 V	8-MSOP-EP	Surface Mount	175 µA

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 0.80
		25	$ 0.68
		100	$ 0.65
Microchip Direct	TUBE	1	$ 0.80
		25	$ 0.68
		100	$ 0.60
		1000	$ 0.59
		5000	$ 0.58

Description

General part information

MIC5357 Series

The MIC5357 is a tiny dual Ultra Low Dropout (ULDO) linear regulator ideally suited for portable electronics due to its low output noise. The MIC5357 provides two independently controlled high performance 500mA LDOs with typical dropout voltage of 130mV at rated load. In addition, the MIC5357 provides a bypass pin to reduce the output noise.

The MIC5357 is designed to be stable with small ceramic output capacitors, thereby reducing required board space and component cost. The combination of extremely low dropout voltage, low output noise, and exceptional thermal package characteristics makes it ideal for powering RF and noise-sensitive circuitry, cellular phone camera modules, imaging sensors for digital still cameras, PDAs, MP3 players, and webcam applications.

The MIC5357 ULDO is available in fixed output voltages in the small 8-pin ePad MSOP package.

Documents

Technical documentation and resources

MIC5357: High Performance, Low Noise Dual 500mA ULDO

Data Sheets

Product Change Notice EN

Datasheet