MCP1722T-3310H/Q8BVAO

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Microchip Technology

HIGH VOLTAGE DUAL OUTPUT LDO

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MCP1722T-3310H/Q8BVAO

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Microchip Technology

HIGH VOLTAGE DUAL OUTPUT LDO

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Description Specifications Series Pricing CAD Documents

Description

General part information

MCP1722 Series

MCP1722 is a dual output, high voltage, low dropout (LDO) regulator, designed to supply a μProcessor with either 3.3V or 5.0V. It has a current capability of 100mA, while also providing 10V or 12V to a motor driver with a current capability of 50 mA. These specifications make it ideal for handheld power tools with 20V battery packs.

MCP1722 comes with Power Good indicators (two pins, PWG1 and PWG2) for both outputs and shutdown functionality (a single SHDN pin) that places the part in a low current consumption state, of only 4 μA.

The device comes in two 8-lead DFN or SOIC packages, both with exposed pads, for improved thermal dissipation. While in operation, MCP1722 is fully protected by thermal shutdown protection and current foldback limiting.

Technical Specifications

Parameters and characteristics for this part

Specification	MCP1722T-3310H/Q8BVAO

Control Features	Power Good, Enable
Current - Output (Max)	100 mA
Current - Output (Min)	50 mA
Current - Quiescent (Iq)	80 µA
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Regulators	2
Operating Temperature (Max)	150 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	8-VDFN Exposed Pad
Package Length	3 mm
Package Name	8-VDFN
Package Width	3 mm
Protection Features	Over Current, Short Circuit, Over Temperature
PSRR	80 dB
Qualification	AEC-Q100
Voltage - Input (Max)	55 V
Voltage - Output (Fixed)	3.3 V
Voltage - Output (Min)	1 V
Voltage Dropout (Max)	0.75 V
Voltage Dropout (Max) (Alt)	0.75 V

MCP1722 Series

Part	Output Type	Voltage - Output (Fixed)	Voltage - Output (Min)	Operating Temperature (Min)	Operating Temperature (Max)	Qualification	Output Configuration	Protection Features	Current - Quiescent (Iq)	Voltage Dropout (Max) (Alt)	Voltage Dropout (Max)	Voltage - Input (Max)	PSRR	Grade	Current - Output (Max)	Current - Output (Min)	Control Features	Mounting Type	Package Width	Package Name	Package Length	Number of Regulators	Package / Case	Package Features
Microchip Technology MCP1722T-3312H/Q8B	Fixed	1.2 V	3.3 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad
Microchip Technology MCP1722T-5012H/S7X	Fixed	5 V	12 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount	3.9 mm	8-SOIC 8-SOIC-EP	0.154 in	2		Exposed Pad
Microchip Technology MCP1722T-3312H/S7X	Fixed	1.2 V	3.3 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount	3.9 mm	8-SOIC 8-SOIC-EP	0.154 in	2		Exposed Pad
Microchip Technology MCP1722-5012H/S7XVAO	Fixed	12 V	5 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount	3.9 mm	8-SOIC 8-SOIC-EP	0.154 in	2		Exposed Pad
Microchip Technology MCP1722T-3312H/Q8BVAO	Fixed	12 V	3.3 V	-40 °C	150 °C	AEC-Q100	Positive	Load Dump Over Current Over Temperature Short Circuit Under Voltage Lockout (UVLO)	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad
Microchip Technology MCP1722T-3310H/Q8BVAO	Fixed	3.3 V	1 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad
Microchip Technology MCP1722-3310H/S7X	Fixed	10 V	3.3 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount	3.9 mm	8-SOIC 8-SOIC-EP	0.154 in	2		Exposed Pad
Microchip Technology MCP1722T-5012H/Q8B	Fixed	5 V	12 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad
Microchip Technology MCP1722-5012H/Q8B	Fixed	5 V	12 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad
Microchip Technology MCP1722T-5010H/Q8B	Fixed	5 V	10 V	-40 °C	150 °C	AEC-Q100	Positive	Over Current Over Temperature Short Circuit	80 µA	0.75 V	0.75 V	55 V	80 dB	Automotive	100 mA	50 mA	Enable Power Good	Surface Mount Wettable Flank	3 mm	8-VDFN	3 mm	2	8-VDFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MCP1722 High Voltage LDO with Dual Output and Extended Temperature Range

MCP1722T-3310H/Q8BVAO | Datasheet