Monolithic Power Systems Inc. MPQ2013AGJE-25-C672-Z

Overview

MPQ2013AGJE-25-C672-Z from Monolithic Power Systems is a 40V-input, 150mA AEC-Q100 Grade 1 qualified low-quiescent-current linear regulator in QFN-6 (2mm×2mm) package, delivering fixed 2.5V output with ±4% accuracy at −40°C to +150°C junction temperature. It features 3.3µA quiescent current, 620mV dropout at 150mA, and stable operation with ≥0.47µF ceramic output capacitor - enabling ultra-low-power operation in automotive body control modules.

For engineers reviewing the MPQ2013AGJE-25-C672-Z datasheet, MPQ2013AGJE-25-C672-Z pinout, MPQ2013AGJE-25-C672-Z application, or MPQ2013AGJE-25-C672-Z equivalent, this page delivers verified technical context, validated pin functions, confirmed AEC-Q100 Grade 1 compliance, and real-world design meaning for battery-supplied automotive and industrial systems requiring high-voltage input tolerance and thermal robustness.

Technical Context

The MPQ2013AGJE-25-C672-Z implements a PMOS pass transistor architecture with internal feedback reference (1.215V), enabling fixed 2.5V output without external resistors. Its EN pin provides logic-controlled shutdown with 1.26V falling threshold and <0.1µA input current, supporting low-power wake-up sequencing.

Thermal protection activates at 150°C junction temperature with 20°C hysteresis, and current limiting triggers at 160–270mA peak load. The device operates across 2.5V–40V input range and maintains regulation down to 600mV dropout at full 150mA load - critical for start-stop automotive battery profiles.

Key Specifications

Pinout & Package

MPQ2013AGJE-25-C672-Z uses a thermally enhanced QFN-6 (2mm×2mm) package with exposed thermal pad. The 6-pin layout prioritizes compact routing and thermal dissipation in space-constrained automotive PCBs.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPQ2013AGG-25, the -C672-Z variant adds full AEC-Q100 Grade 1 certification and lot-level automotive traceability; versus TLD1120-1EP, it delivers 4.5× lower quiescent current and 130mV lower dropout - directly extending operational battery voltage range by 130mV and doubling shelf life in energy-constrained telematics designs.

Availability

MPQ2013AGJE-25-C672-Z is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, portable medical devices, and telematics control units requiring stable component supply with AEC-Q100 compliance and long-term lifecycle support.

Supply support for MPQ2013AGJE-25-C672-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 over two decades of expertise in DC/DC converters, LDOs, motor drivers, and automotive-grade power solutions.

The MPQ2013A product line targets high-reliability automotive and industrial applications requiring wide-input-voltage linear regulation, ultra-low quiescent current, and AEC-Q100 qualification - specifically engineered for battery-supplied ECUs, sensors, and safety-critical subsystems.

FAQ

What is the exact package type and footprint for MPQ2013AGJE-25-C672-Z?

The MPQ2013AGJE-25-C672-Z uses a QFN-6 package measuring 2mm × 2mm with 0.5mm pitch and an exposed thermal pad. Its land pattern follows JEDEC MO-229 VCCC variation, requiring solder mask defined pads and thermal vias under the exposed pad for optimal heat dissipation and mechanical reliability.

Does MPQ2013AGJE-25-C672-Z require external feedback resistors for 2.5V output?

No. The "-25" suffix denotes a factory-trimmed fixed 2.5V output version. The FB pin is internally connected to the output divider and may be left floating - eliminating external resistors, board space, and trimming errors common in adjustable LDO implementations.

How does the EN pin behave during automotive battery brownouts?

The EN pin has a 1.26V falling threshold and 1.48V rising threshold with 200mV hysteresis. During battery sag below 1.26V, the device shuts down cleanly with <3µA current; it re-enables only after VIN recovers above 1.48V - preventing oscillatory startup during marginal voltage conditions.

Can MPQ2013AGJE-25-C672-Z operate with a 0.47µF output capacitor only?

Yes. The device is explicitly characterized and guaranteed stable with ≥0.47µF X5R or X7R ceramic capacitors. Larger values (e.g., 1µF–4.7µF) improve load transient response and reduce output noise, but the minimum 0.47µF enables ultra-compact designs where space is constrained.

What thermal derating applies at 85°C ambient temperature?

With θJA = 80°C/W for QFN-6, maximum continuous power dissipation at TA = 85°C is PD(MAX) = (150°C − 85°C)/80°C/W = 0.81W. At 150mA output and 2.5V drop, power dissipation is 0.375W - well within safe margin, allowing full-rated current without forced cooling.

Is reverse voltage protection integrated, or must it be added externally?

Reverse voltage protection is not integrated. The PMOS pass transistor's body diode conducts from OUT to IN if VOUT > VIN (e.g., during backup battery hold-up). An external Schottky diode in series with the IN pin is recommended to block reverse current and prevent device damage.

What is the output voltage accuracy over temperature and line/load conditions?

For MPQ2013AGJE-25-C672-Z (QFN-6), output voltage is specified at ±4% over −40°C to +125°C ambient, 2.5V to 40V input, and 0–150mA load. At +25°C, typical accuracy is ±1.5%, and line/load regulation contribute <0.02%/V and <0.012%/mA respectively - ensuring stable bias for precision analog circuits.