Specification	MIC5208-4.0YMM

Control Features	Enable
Current - Output	50 mA
Current - Quiescent (Iq)	750 µA
Current - Supply (Max) [Max]	1.2 mA
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	8-MSOP, 8-TSSOP
Package / Case	3 mm
Package / Case [custom]	0.118 in
Protection Features	Over Temperature, Reverse Polarity, Over Current
Supplier Device Package	8-MSOP
Voltage - Input (Max) [Max]	16 V
Voltage - Output (Min/Fixed)	4 V
Voltage - Output (Min/Fixed)	4 V
Voltage Dropout (Max) [Max]	0.5 V

MIC5208 Series

Dual 50mA 3% Accuracy uCap LDO

Part	Package / Case	Package / Case [custom]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Protection Features	Control Features	Current - Quiescent (Iq)	Current - Output	Current - Supply (Max) [Max]	Output Configuration	Mounting Type	Number of Regulators	Voltage Dropout (Max) [Max]	Voltage - Output (Min/Fixed) [Max]	Voltage - Output (Min/Fixed) [Min]	Voltage - Input (Max) [Max]	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Min/Fixed)
Microchip Technology MIC5208-3.3YMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V	3.3 V	3.3 V	16 V	1.81 mOhm
Microchip Technology MIC5208-3.8BMM-TR	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm
Microchip Technology MIC5208-4.0YMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm	4 V	4 V
Microchip Technology MIC5208-4.0YMM-TR	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm	4 V	4 V
Microchip Technology MIC5208-3.3BMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V	3.3 V	3.3 V	16 V	1.81 mOhm
Microchip Technology MIC5208-3.8YMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm
Microchip Technology MIC5208-3.8YMM-TR	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm
Microchip Technology MIC5208-3.8BMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm
Microchip Technology MIC5208-4.0BMM-TR	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm	4 V	4 V
Microchip Technology MIC5208-4.0BMM	8-MSOP 8-TSSOP	0.118 in	3 mm	125 °C	-40 °C	8-MSOP	Over Current Over Temperature Reverse Polarity	Enable	750 µA	50 mA	1.2 mA	Positive	Surface Mount	2	0.5 V			16 V	1.81 mOhm	4 V	4 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	200	$ 1.96
Microchip Direct	TUBE	1	$ 2.45
		25	$ 2.04
		100	$ 1.85
		1000	$ 1.80
		5000	$ 1.78
Newark	Each	100	$ 1.91

Description

General part information

MIC5208 Series

The MIC5208 is a dual linear voltage regulator with very low dropout voltage (typically 20mV at light loads and 250mV at 50mA), very low ground current (225µA at 10mA output), and better than 3% initial accuracy. It also features individual logic-compatible enable/shutdown control inputs.

Designed especially for hand-held battery powered devices, the MIC5208 can be switched by a CMOS or TTL compatible logic signal, or the enable pin can be connected to the supply input for 3-terminal operation. When disabled, power consumption drops nearly to zero. Dropout ground current is minimized to prolong battery life.

Key features include current limiting, overtemperature shutdown, and protection against reversed battery.

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet

MIC5208 Data Sheet

Data Sheets