MP20046DN-F-LF-Z

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MONOLITHIC POWER SYSTEMS (MPS)

LDO REGULATOR POS 1.5V 2A 8-PIN SOIC EP T/R

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MP20046DN-F-LF-Z

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MONOLITHIC POWER SYSTEMS (MPS)

LDO REGULATOR POS 1.5V 2A 8-PIN SOIC EP T/R

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MP20046DN-F-LF-Z

Control Features	Enable, Power Good
Current - Output	2 A
Current - Quiescent (Iq)	300 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Protection Features	Over Current, Over Temperature
PSRR	70 dB
Supplier Device Package	8-SOICE
Voltage - Input (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.5 V
Voltage Dropout (Max) [Max]	0.47 V

MP20046 Series

Part	Current - Output	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Current - Quiescent (Iq)	Voltage Dropout (Max) [Max]	Output Type	Mounting Type	PSRR	Number of Regulators	Package / Case	Control Features	Operating Temperature [Max]	Operating Temperature [Min]	Protection Features	Supplier Device Package	Output Configuration	Package / Case	Package / Case	Contents	Utilized IC / Part	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Type	Voltage - Output	Channels per IC
MONOLITHIC POWER SYSTEMS (MPS) MP20046DQ-S-LF-P	2 A	5.5 V	3.3 V	300 µA	0.4 V	1.81 mOhm	Surface Mount	70 dB	1	10-VFDFN Exposed Pad	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	10-QFN (3x3)	Positive
MONOLITHIC POWER SYSTEMS (MPS) MP20046DN-F-LF-Z	2 A	5.5 V	1.5 V	300 µA	0.47 V	1.81 mOhm	Surface Mount	70 dB	1	8-SOIC	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	8-SOICE	Positive	0.154 in	3.9 mm
MONOLITHIC POWER SYSTEMS (MPS) MP20046DQ-S-LF-Z	2 A	5.5 V	3.3 V	300 µA	0.4 V	1.81 mOhm	Surface Mount	70 dB	1	10-VFDFN Exposed Pad	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	10-QFN (3x3)	Positive
MONOLITHIC POWER SYSTEMS (MPS) MP20046DQ-G-LF-Z	2 A	5.5 V	1.8 V	300 µA	0.47 V	1.81 mOhm	Surface Mount	70 dB	1	10-VFDFN Exposed Pad	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	10-QFN (3x3)	Positive
MONOLITHIC POWER SYSTEMS (MPS) EV20046DN-00A	2 A																		Board(s)	MP20046	2.7 V	5.5 V	Positive Fixed	1.5 V	1 - Single
MONOLITHIC POWER SYSTEMS (MPS) MP20046DQ-G-LF-P	2 A	5.5 V	1.8 V	300 µA	0.47 V	1.81 mOhm	Surface Mount	70 dB	1	10-VFDFN Exposed Pad	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	10-QFN (3x3)	Positive
MONOLITHIC POWER SYSTEMS (MPS) MP20046DN-F-LF	2 A	5.5 V	1.5 V	300 µA	0.47 V	1.81 mOhm	Surface Mount	70 dB	1	8-SOIC	Enable Power Good	125 °C	-40 °C	Over Current Over Temperature	8-SOICE	Positive	0.154 in	3.9 mm

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

MP20046 Series

The MP20046 is a low dropout linear regulator supplying up to 2A current with 210mV dropout voltage. The output voltage is preset internally which ranges from 1.5V to 3.3V. An internal PMOS pass element is used to allow a low 75µA ground current at full load and drops down to 1uA when the device is disabled, making the MP20046 suitable for battery-power devices. Integrated power good (PG) function resets microcomputer and microprocessor systems in the event of an under voltage condition. MP20046 are designed to have fast response for larger load and line transient response. Other features include current limit and thermal protection. The MP20046 is available in thermally enhanced SOIC8 package and 10-pin QFN package.Up to 2A Output Current Low 210mV Dropout at 2A Fast Transient Response Open Drain Power-Good(PG) Status Output High 70dB at100Hz PSRR Low 17µVRMS Output Noise Current Limit and Thermal Protection Available in SOIC8 with Exposed Pad and 10-pin QFN Packages

Documents

Technical documentation and resources