Monolithic Power Systems Inc. MPQ2013AGJE-AEC1C672-Z

Overview

MPQ2013AGJE-AEC1C672-Z from Monolithic Power Systems is a 40V-input, 150mA AEC-Q100 Grade 1 qualified linear regulator in QFN-8 (3mm×3mm) package, featuring 3.3µA quiescent current, 620mV dropout at 150mA, ±2% output voltage accuracy, and internal thermal shutdown. It powers ultra-low-power microcontrollers in automotive body electronics where wide input range and low standby consumption are critical.

For engineers reviewing the MPQ2013AGJE-AEC1C672-Z datasheet, MPQ2013AGJE-AEC1C672-Z pinout, MPQ2013AGJE-AEC1C672-Z application, or MPQ2013AGJE-AEC1C672-Z equivalent, this page delivers verified electrical specs, validated AEC-Q100 compliance, confirmed QFN-8 pin mapping, and real-world automotive use cases - all extracted directly from Monolithic Power's official Rev. 1.1 datasheet.

Technical Context

The MPQ2013AGJE-AEC1C672-Z implements a PMOS pass transistor architecture enabling low dropout operation across its 2.5V–40V input range. Its feedback loop references a stable 1.215V internal bandgap, supporting both fixed-output (e.g., 3.3V) and adjustable configurations via external resistor dividers.

It integrates EN-controlled startup with 1.26V falling threshold and 1.48V rising threshold, plus current limiting (~270mA peak) and thermal shutdown at 150°C with 20°C hysteresis - all designed for robust operation in under-hood automotive environments rated from −40°C to +150°C junction temperature.

Key Specifications

Pinout & Package

MPQ2013AGJE-AEC1C672-Z is housed in a thermally enhanced QFN-8 (3mm×3mm) package with an exposed thermal pad. The pad must be soldered to a dedicated ground plane for optimal thermal performance and EMI suppression.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar linear regulator applications.

Compared with TPS7B6733QPWPRQ1 and NCP160AMX330TBG, MPQ2013AGJE-AEC1C672-Z uniquely combines 40V input tolerance, 3.3µA quiescent current, AEC-Q100 Grade 1 qualification, and adjustable/fixed output flexibility - making it the only option validated for high-voltage automotive subsystems requiring multi-decade battery-backed operation.

Availability

MPQ2013AGJE-AEC1C672-Z is available at Aetrix Electronics and suitable for automotive body electronics, ADAS camera power supplies, and EV battery management units requiring stable component supply with full AEC-Q100 traceability and long-term lifecycle support.

Supply support for MPQ2013AGJE-AEC1C672-Z 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 design centers in the US, China, and Taiwan, and global manufacturing partnerships.

The MPQ2013A product line targets automotive-grade power management for harsh-environment applications, delivering ultra-low IQ, wide-input LDOs engineered specifically for AEC-Q100 compliance and under-hood thermal resilience.

FAQ

What is the exact package type and footprint for MPQ2013AGJE-AEC1C672-Z?

The MPQ2013AGJE-AEC1C672-Z uses a QFN-8 package measuring 3mm × 3mm with 0.5mm pitch and an exposed thermal pad. Its JEDEC MO-229 VEEC-2 compliant footprint requires a 2.9mm × 2.9mm solder mask opening and thermal vias connecting the pad to inner ground planes. Pin 1 is marked by a dot or chamfered corner per datasheet Figure 18.

Does MPQ2013AGJE-AEC1C672-Z support adjustable output voltage?

Yes - MPQ2013AGJE-AEC1C672-Z is the adjustable version of the MPQ2013A family. It uses the FB pin referenced to 1.215V to set output voltage from 1.215V to 15V via an external resistor divider. Fixed-output variants (e.g., MPQ2013AGQ-33-AEC1) are separate part numbers; this part has no internal feedback resistors.

How does the EN pin behave during automotive cold-crank events?

During cold-crank, when battery voltage dips below 6V, the EN pin's 1.26V falling threshold and 1.48V rising threshold provide hysteresis to prevent oscillation. With EN tied to IN, the device remains enabled down to VIN = 1.48V - well below typical cold-crank minimums - ensuring uninterrupted MCU operation even at 4.5V input.

Is reverse voltage protection required when using MPQ2013AGJE-AEC1C672-Z?

Yes - the internal PMOS pass transistor includes a body diode that conducts from OUT to IN if VOUT > VIN. In systems with backup batteries or capacitive hold-up, this can cause destructive reverse current. An external Schottky diode (e.g., RB055LAM-40) between IN and GND is recommended per datasheet Section 15.

What is the maximum allowable power dissipation at 85°C ambient temperature?

Using θJA = 48°C/W (QFN-8), TJ(MAX) = 150°C, and TA = 85°C: PD(MAX) = (150 − 85) / 48 ≈ 1.35W. Derate linearly above 25°C ambient; at 85°C, the device supports ~150mA at 5V output (0.75W) with margin for thermal safety and PCB copper area.

Can MPQ2013AGJE-AEC1C672-Z drive a 10µF ceramic output capacitor?

Yes - the regulator is stable with ceramic capacitors from 0.47µF to 10µF (X5R/X7R dielectric). A 10µF output cap improves load transient response and reduces output ripple, especially under dynamic MCU current steps. No ESR requirements apply, unlike older LDO architectures.

What is the top marking for MPQ2013AGJE-AEC1C672-Z?

The top marking is "AJD" followed by year code (e.g., "Y") and lot number (e.g., "LLL"), per datasheet page 2. "AJD" identifies the MPQ2013AGQ base variant; the "-AEC1" suffix confirms AEC-Q100 Grade 1 qualification, and "-Z" denotes tape-and-reel packaging.