Monolithic Power Systems Inc. MPQ2013AGG-AEC1-P

Overview

MPQ2013AGG-AEC1-P from Monolithic Power Systems is an AEC-Q100 Grade 1 qualified 40V input, 150mA low-dropout linear regulator in QFN-6 (2mm×2mm) package, featuring 3.3µA quiescent current, 620mV dropout at 150mA, ±4% output voltage accuracy, and integrated thermal shutdown and current limiting. It powers ultra-low-power microcontrollers in automotive body electronics requiring stable 3.3V or 5V rails from 12V/24V battery systems.

For engineers reviewing the MPQ2013AGG-AEC1-P datasheet, MPQ2013AGG-AEC1-P pinout, MPQ2013AGG-AEC1-P application, or MPQ2013AGG-AEC1-P equivalent, this page delivers verified technical context, validated pin functions, confirmed automotive-grade reliability data, and real-world design constraints for battery-supplied ECUs, sensor nodes, and infotainment subsystems.

Technical Context

The MPQ2013AGG-AEC1-P uses a PMOS pass transistor architecture enabling operation down to 2.5V input while maintaining regulation up to 40V, with internal feedback reference fixed at 1.215V for adjustable versions or factory-trimmed resistive dividers for fixed outputs. Its EN pin provides precise enable control with 1.26V falling threshold and <0.1µA input leakage.

Thermal protection activates at 150°C junction temperature with 20°C hysteresis, and current limiting engages at 160–400mA depending on output voltage and load condition. The device remains stable with ≥0.47µF ceramic output capacitance and requires no external compensation.

Key Specifications

Pinout & Package

MPQ2013AGG-AEC1-P is housed in a thermally enhanced QFN-6 (2mm×2mm) package with exposed thermal pad. The pad must be soldered to a dedicated ground plane for effective heat dissipation and EMI reduction.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar low-quiescent-current automotive LDO applications.

Compared with MPQ2013AGQ-AEC1-P, the MPQ2013AGG-AEC1-P trades thermal margin and output accuracy for smaller board area and lower BOM cost; versus TLD1113-1EP, it offers adjustable output and wider VIN range but with slightly higher IQ-making it optimal for multi-voltage automotive subsystems where space is limited.

Availability

MPQ2013AGG-AEC1-P is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, and battery-powered portable instrumentation requiring stable component supply with AEC-Q100 compliance, extended temperature operation, and ultra-low standby power.

Supply support for MPQ2013AGG-AEC1-P includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Monolithic Power Systems (MPS) is a fabless semiconductor company specializing in high-performance analog and power ICs, with core expertise in DC/DC converters, LDOs, motor drivers, and automotive-grade power solutions.

The MPQ2013A product line is designed specifically for automotive and industrial applications demanding wide-input-voltage regulation, ultra-low quiescent current, and AEC-Q100 qualification-targeting body electronics, ADAS sensors, and always-on telematics modules.

FAQ

What is the maximum continuous output current for MPQ2013AGG-AEC1-P?

The MPQ2013AGG-AEC1-P is rated for 150mA continuous output current across its full operating temperature range (−40°C to +125°C ambient). Its internal current limit is set between 160mA and 400mA depending on output voltage and input conditions, providing robust short-circuit protection without external components.

Can MPQ2013AGG-AEC1-P be used with a 24V truck battery system?

Yes-its 2.5V to 40V input range fully covers 24V nominal systems, including transient spikes up to 40V during load-dump events. The device maintains regulation down to 2.5V, supporting operation during cold-crank conditions where battery voltage may dip below 6V.

Does MPQ2013AGG-AEC1-P require an external feedback resistor network?

No-the "AGG" suffix denotes the fixed-output variant (e.g., MPQ2013AGG-33-AEC1-P = 3.3V); the FB pin is internally connected and may be left floating. Only adjustable versions (e.g., MPQ2013AGG-AEC1-P) require external R1/R2 to set VOUT from 1.215V to 15V.

How does the EN pin behave during power-up?

The EN pin has a 1.48V rising threshold and 1.26V falling threshold with hysteresis. When tied directly to IN, the device enables automatically once VIN exceeds ~1.5V. For controlled sequencing, drive EN with a clean logic signal or use a resistor divider to set custom UVLO points on the input rail.

Is the exposed thermal pad electrically connected to GND?

Yes-the exposed pad is internally connected to the GND pin and must be soldered to a PCB ground plane. This connection is mandatory for both thermal performance (reducing θJA from 80°C/W to near theoretical minimum) and electrical stability, as it forms part of the return path for high-frequency currents.

What output capacitor value is required for stability?

A minimum 0.47µF X5R or X7R ceramic capacitor is sufficient for stability. Recommended values are 1µF–4.7µF for optimal transient response. Larger capacitors improve load-step immunity but do not affect loop stability-no ESR or tantalum requirements apply.

Does MPQ2013AGG-AEC1-P support reverse voltage protection?

No-the internal PMOS pass transistor includes a body diode that conducts from OUT to IN if VOUT > VIN. In backup-battery or dual-supply configurations, an external Schottky diode must be added at the IN pin to prevent reverse current damage and uncontrolled discharge.