MP2013AGQ-33-Z Linear Voltage Regulator Equivalent & Substitute Parts

Part Overview

The MP2013AGQ-33-Z is an active linear voltage regulator IC manufactured by Monolithic Power Systems Inc., classified as a Power Management (PMIC) component. This device provides a fixed 3.3V positive output with 150mA current capacity in an 8-QFN (3x3) surface mount package. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are necessary when the primary part number becomes unavailable due to inventory constraints, supply chain disruptions, or when alternative packaging formats are required for manufacturing processes while maintaining identical electrical and mechanical specifications.

Key Parameters

Parameter	Value
Output Voltage (Fixed)	3.3V
Output Current	150mA
Input Voltage (Max)	40V
Voltage Dropout (Max)	0.85V @ 150mA
Quiescent Current (Iq)	10 µA
PSRR	58dB ~ 41dB (100Hz ~ 1kHz)
Operating Temperature Range	-40°C ~ 125°C (TJ)
Package Type	8-VDFN Exposed Pad
Mounting Type	Surface Mount
Control Features	Enable
Protection Features	Over Current, Over Temperature

Substitute Part Grouping Explanation

Substitution eligibility for the MP2013AGQ-33-Z is determined by the following critical parameters:

Electrical Equivalence Requirements:

Fixed output voltage of 3.3V
Output current capacity of 150mA
Maximum input voltage of 40V
Operating temperature range of -40°C to 125°C
Enable control feature and Over Current/Over Temperature protection

Mechanical Equivalence Requirements:

8-VDFN Exposed Pad package
Surface mount mounting type
8-QFN (3x3) supplier device package

Compliance Requirements:

ROHS3 compliance
MSL 1 (Unlimited) moisture sensitivity rating
Active product status

Parts are grouped into two categories based on voltage dropout specification:

Group 1 (Standard Dropout - 0.85V @ 150mA): MP2013AGQ-33-P, MP2013GQ-33-Z Group 2 (Automotive Grade - 1.1V @ 150mA): MPQ2013AGQ-33-AEC1-Z, MPQ2013AGQ-33-P, MPQ2013AGQ-33-Z

All substitute parts maintain identical output voltage, current capacity, package configuration, and protection features. Differences exist only in packaging format (Tape & Reel vs. Cut Tape & Digi-Reel) and voltage dropout characteristics.

Parameter Comparison

Part Number	Manufacturer	Output Voltage	Output Current	Voltage Dropout @ 150mA	Packaging	Grade	Inventory (Pcs)
MP2013AGQ-33-Z	Monolithic Power Systems Inc.	3.3V	150mA	0.85V	Tape & Reel (TR)	Commercial	4361
MP2013AGQ-33-P	Monolithic Power Systems	3.3V	150mA	0.85V	Tape & Reel (TR)	Commercial	995
MP2013GQ-33-Z	Monolithic Power Systems Inc.	3.3V	150mA	0.85V	Tape & Reel (TR)	Commercial	1398
MPQ2013AGQ-33-AEC1-Z	Monolithic Power Systems Inc.	3.3V	150mA	1.1V	Cut Tape (CT) & Digi-Reel®	Automotive (AEC-Q100)	39625
MPQ2013AGQ-33-P	Monolithic Power Systems Inc.	3.3V	150mA	1.1V	Tape & Reel (TR)	Automotive (AEC-Q100)	1368
MPQ2013AGQ-33-Z	Monolithic Power Systems Inc.	3.3V	150mA	1.1V	Tape & Reel (TR)	Automotive (AEC-Q100)	1488

Engineering Selection Recommendations

For Commercial Applications (Standard Dropout): MP2013AGQ-33-P and MP2013GQ-33-Z are direct parametric equivalents to MP2013AGQ-33-Z with identical voltage dropout characteristics (0.85V @ 150mA). Selection between these parts depends on packaging format availability and inventory requirements. All three maintain commercial grade status with ROHS3 compliance and unlimited MSL rating.

For Automotive Applications (AEC-Q100 Qualified): MPQ2013AGQ-33-AEC1-Z, MPQ2013AGQ-33-P, and MPQ2013AGQ-33-Z are automotive-grade alternatives with AEC-Q100 qualification. These parts feature a higher voltage dropout specification (1.1V @ 150mA) and are suitable for automotive-grade designs. MPQ2013AGQ-33-AEC1-Z offers the highest inventory availability (39625 Pcs) with Cut Tape & Digi-Reel packaging format.

Packaging Considerations:

Tape & Reel (TR) format: MP2013AGQ-33-Z, MP2013AGQ-33-P, MP2013GQ-33-Z, MPQ2013AGQ-33-P, MPQ2013AGQ-33-Z
Cut Tape (CT) & Digi-Reel® format: MPQ2013AGQ-33-AEC1-Z

All parts share identical 8-VDFN Exposed Pad package configuration and surface mount mounting type.

Frequently Asked Questions (FAQ)

Q: Can MP2013AGQ-33-P be used as a direct replacement for MP2013AGQ-33-Z? A: Yes. MP2013AGQ-33-P is a parametric equivalent with identical output voltage (3.3V), output current (150mA), voltage dropout (0.85V @ 150mA), package type (8-VDFN Exposed Pad), and compliance ratings (ROHS3, MSL 1). The difference is packaging format (Tape & Reel).

Q: What is the difference between commercial-grade and automotive-grade MP2013 variants? A: Automotive-grade variants (MPQ2013 series) carry AEC-Q100 qualification and feature a higher voltage dropout specification (1.1V @ 150mA) compared to commercial-grade variants (MP2013 series, 0.85V @ 150mA). Automotive variants are suitable for applications requiring automotive-grade component certification.

Q: Are all substitute parts compatible with the same PCB layout? A: Yes. All substitute parts use the identical 8-VDFN Exposed Pad package configuration with the same pinout and footprint. PCB layout compatibility is maintained across all listed substitute parts.

Q: What packaging formats are available for the MP2013AGQ-33-Z substitutes? A: Tape & Reel (TR) format is available for MP2013AGQ-33-Z, MP2013AGQ-33-P, MP2013GQ-33-Z, MPQ2013AGQ-33-P, and MPQ2013AGQ-33-Z. Cut Tape (CT) & Digi-Reel® format is available for MPQ2013AGQ-33-AEC1-Z.

Q: Can automotive-grade parts (MPQ2013 series) be used in commercial applications? A: Yes. Automotive-grade parts exceed commercial-grade requirements and maintain all specified electrical parameters. However, the higher voltage dropout (1.1V vs. 0.85V @ 150mA) should be evaluated for thermal and efficiency considerations in the target application.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts maintain ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

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