MIC5208-4.0YMM

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Microchip Technology

DUAL 50MA 3% UCAP LDO 8 MSOP 3X3MM TUBE ROHS COMPLIANT: YES

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MIC5208-4.0YMM

Active

Microchip Technology

DUAL 50MA 3% UCAP LDO 8 MSOP 3X3MM TUBE ROHS COMPLIANT: YES

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Description Specifications Series Pricing CAD Documents

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.

Technical Specifications

Parameters and characteristics for this part

Specification	MIC5208-4.0YMM

Control Features	Enable
Current - Output (Max)	50 mA
Current - Output (Min)	50 mA
Current - Quiescent (Iq)	750 µA
Current - Supply (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	Fixed
Package Length	0.118 in
Package Name	8-MSOP, 8-TSSOP, 8-MSOP
Package Width	3 mm
Protection Features	Over Temperature, Reverse Polarity, Over Current
Voltage - Input (Max)	16 V
Voltage - Output (Fixed)	4 V
Voltage - Output (Min)	4 V
Voltage Dropout (Max)	0.5 V

MIC5208 Series

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

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Product Change Notice EN

MIC5208-4.0YMM | Datasheet

MIC5208 Data Sheet