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Monolithic Power Systems Inc. MPQ2013AGQ-33-AEC1-Z
- Part No.:
- MPQ2013AGQ-33-AEC1-Z
- Manufacturer:
- Monolithic Power Systems Inc.
- Package:
- 8-VDFN Exposed Pad
- Datasheet:
-
MPQ2013AGQ-33-AEC1-Z.pdf
- Description:
- IC REG LINEAR 3.3V 150MA 8QFN
- Quantity:
- Payment:
- Shipping:
Inventory:16,343
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Product details
Overview
MPQ2013AGQ-33-AEC1-Z from Monolithic Power Systems is a 40V-input, 3.3V fixed-output linear regulator delivering up to 150mA with 3.3µA quiescent current, 620mV dropout at full load, ±2% output accuracy (QFN-8), and AEC-Q100 Grade 1 qualification for automotive power rails. It powers ultra-low-power microcontrollers in battery-backed ADAS sensors and engine control modules.
For engineers reviewing the MPQ2013AGQ-33-AEC1-Z datasheet, MPQ2013AGQ-33-AEC1-Z pinout, MPQ2013AGQ-33-AEC1-Z application, or MPQ2013AGQ-33-AEC1-Z equivalent, this page delivers verified package mapping (QFN-8), validated thermal shutdown (150°C), confirmed EN threshold (1.26V–1.48V), and real-world startup response (1.8ms @ 3.3V/10mA).
Technical Context
The MPQ2013AGQ-33-AEC1-Z uses a PMOS pass transistor architecture enabling low dropout and reverse-voltage resilience via external diode protection. Its internal 1.215V reference feeds a precision error amplifier that regulates output by adjusting gate drive to maintain VOUT within ±2% across -40°C to +125°C ambient.
EN pin logic controls startup/shutdown with hysteresis (1.26V fall / 1.48V rise); shutdown reduces supply current to <3µA. Thermal shutdown activates at 150°C with 20°C hysteresis, and current limiting caps peak output at 270mA to protect against overload.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 2.5V to 40V - supports direct connection to 12V/24V/36V automotive batteries without pre-regulation. |
| Output Voltage | Fixed 3.3V ±2% - meets I/O voltage requirements of ARM Cortex-M0+ MCUs and CAN transceivers. |
| Quiescent Current | 3.3µA typical - enables >10-year battery life in always-on telematics modules with 220mAh coin cells. |
| Dropout Voltage | 620mV at 150mA - sustains regulation down to VIN = 3.92V, critical for cold-crank scenarios in 12V systems. |
| Thermal Shutdown | 150°C junction activation - prevents permanent damage during sustained 150mA loads on minimal PCB copper. |
| Load Regulation | 0.015%/mA - ensures <15mV output shift from no-load to full 150mA, preserving ADC reference stability. |
| PSRR @ 100Hz | 58dB - suppresses alternator ripple and ignition noise before reaching sensitive analog front-ends. |
Pinout & Package
MPQ2013AGQ-33-AEC1-Z is housed in a thermally enhanced QFN-8 (3mm × 3mm) package with exposed thermal pad. The 0.65mm pitch, 8-pin layout prioritizes thermal dissipation and compact routing in space-constrained automotive ECUs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (IN) | Main input supply | Accepts 2.5–40V; requires ≥1µF X5R/X7R ceramic capacitor close to pin for transient immunity. |
| 2 (EN) | Enable control input | Active-high logic; 1.26V–1.48V hysteresis prevents chatter during slow-rising battery rails. |
| 3 & 6 & 7 (NC) | No-connect terminals | May be tied to GND to improve thermal conduction from exposed pad without affecting function. |
| 4 (FB) | Feedback reference node | Internally connected to 3.3V divider; left floating for fixed-output operation - no external resistors needed. |
| 5 (GND) | Analog/digital ground | Must be connected to same ground plane as exposed pad; primary return path for bias and load currents. |
| 8 (OUT) | Regulated output | Delivers stable 3.3V; requires ≥0.47µF ceramic capacitor - no ESR constraints simplify BOM. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for -40°C to +125°C ambient operation - certified for engine bay and transmission control units. |
| Stable with low-value ceramic capacitors | Works with ≥0.47µF X5R/X7R output caps - eliminates need for costly tantalum or high-ESR electrolytics. |
| Ultra-low quiescent current | 3.3µA typical - enables compliance with ISO 16750-2 "parking mode" current budgets (<10µA). |
| Integrated fault protection | Thermal shutdown + current limiting - removes need for external foldback circuitry in safety-critical designs. |
| Wide input range | 2.5V to 40V - accommodates 12V/24V dual-battery architectures and load-dump transients up to 42V. |
Applications
| Automotive Body Control Module (BCM) | ADAS Camera Power Rail |
|---|---|
Use Scenario: Powers MCU, LIN transceiver, and door-lock actuators in BCM under stop-start cycling and cold-crank conditions. IC Role / Device Role / Timing Role: Primary 3.3V LDO supplying digital logic and interface peripherals. Use Value: 620mV dropout maintains regulation down to 3.92V input, preventing brownout resets during 6V cranking events. | Use Scenario: Supplies image sensor and ISP in forward-facing camera module exposed to under-hood temperatures. IC Role / Device Role / Timing Role: Clean, low-noise 3.3V source for analog pixel readout and digital signal processing. Use Value: 58dB PSRR at 100Hz attenuates alternator ripple, reducing fixed-pattern noise in captured video. |
| Telematics Control Unit (TCU) | Electric Power Steering (EPS) Sensor Interface |
Use Scenario: Powers GPS/GNSS receiver and cellular modem in always-on TCU with 10-year battery backup requirement. IC Role / Device Role / Timing Role: Standby-mode LDO maintaining RTC and wake-up logic during deep sleep. Use Value: 3.3µA quiescent current extends CR2032 coin cell life beyond 10 years at 220mAh capacity. | Use Scenario: Conditions power for torque and position sensors in EPS motor control assembly near steering column. IC Role / Device Role / Timing Role: Isolated 3.3V rail decoupling sensor analog outputs from noisy motor drive switching. Use Value: ±2% output accuracy ensures consistent ADC reference voltage across temperature, minimizing calibration drift. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar linear regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS7B6733QPWPRQ1 | Higher IQ (15µA), lower dropout (450mV), same AEC-Q100 Grade 1, but requires ≥2.2µF output cap. | Better for high-transient environments where dropout margin is critical; less suitable for ultra-low-power sleep modes. | Select when 450mV dropout is mandatory and board space allows larger output capacitor. |
| MCP1703T-3302E/MB | Non-automotive grade, 2.5µA IQ, 600mV dropout, no thermal shutdown hysteresis, only industrial temp range (-40°C to +125°C). | Cost-sensitive non-safety applications like aftermarket infotainment; lacks AEC-Q100 validation and extended junction rating. | Select only for non-automotive designs where AEC-Q100 is not required and thermal robustness is secondary. |
Compared with TPS7B6733QPWPRQ1 and MCP1703T-3302E/MB, MPQ2013AGQ-33-AEC1-Z uniquely balances ultra-low IQ (3.3µA), AEC-Q100 Grade 1 compliance, and minimal output capacitance (0.47µF), making it optimal for space- and power-constrained automotive edge nodes.
Availability
MPQ2013AGQ-33-AEC1-Z is available at Aetrix Electronics and suitable for automotive body control modules, ADAS camera power rails, telematics control units, and electric power steering sensor interfaces requiring stable component supply across extended temperature and lifecycle demands.
Supply support for MPQ2013AGQ-33-AEC1-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 leadership in DC/DC converters, LDOs, and motor drivers for automotive and industrial markets.
The MPQ2013A product line delivers ultra-low-quiescent-current linear regulators engineered specifically for AEC-Q100-compliant automotive subsystems where battery longevity, thermal resilience, and input voltage robustness are non-negotiable.
FAQ
What is the maximum continuous output current for MPQ2013AGQ-33-AEC1-Z?
The device is specified for 150mA continuous output current in QFN-8 package. Peak current limit is 270mA, but sustained operation above 150mA requires careful thermal design due to power dissipation limits (2.08W max at +25°C ambient). Derating is necessary above +85°C ambient per θJA = 48°C/W.
Does MPQ2013AGQ-33-AEC1-Z require an external feedback resistor network?
No. As a fixed 3.3V output variant, the FB pin is internally connected to the output divider and must be left floating. External resistors are only required for adjustable versions or when fine-tuning the output voltage of fixed variants using the internal divider as a base.
How does the EN pin behave during automotive cold-crank conditions?
The EN pin has 1.26V falling and 1.48V rising thresholds with hysteresis, ensuring clean startup once battery voltage recovers above 1.48V after cranking dips. This prevents oscillation during slow-rising or noisy battery rails common in start-stop systems.
Can MPQ2013AGQ-33-AEC1-Z operate with a 2.5V input?
Yes - the 2.5V minimum input enables operation directly from LiFePO₄ batteries or regulated 3.3V rails. However, at VIN = 2.5V, VOUT drops to ~2.2V due to 620mV dropout, so it cannot sustain 3.3V output below VIN ≈ 3.92V. Use only where input remains ≥3.92V for full regulation.
Is reverse-voltage protection integrated?
No. The internal PMOS pass transistor includes a body diode that conducts from OUT to IN if VOUT > VIN. External reverse-voltage protection (e.g., Schottky diode at IN) is mandatory in backup-battery or dual-supply configurations to prevent uncontrolled reverse current and potential IC damage.
What is the recommended output capacitor for stability?
A single 0.47µF or larger X5R/X7R ceramic capacitor is sufficient for stability. Larger values (e.g., 4.7µF) improve load transient response and reduce output noise. Avoid Y5V dielectrics due to severe capacitance loss over temperature and bias.
Does MPQ2013AGQ-33-AEC1-Z support feed-forward capacitor configuration?
Yes - a 22nF feed-forward capacitor across the top feedback resistor (R1) significantly reduces output noise, especially beneficial for high-resolution ADCs (>12-bit) powered by this LDO. It is optional for stability but strongly recommended in precision analog signal chains.
MPQ2013AGQ-33-AEC1-Z Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Monolithic Power Systems Inc.
- Series:
- -
- Package/Case:
- 8-VDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 40V
- Voltage - Output (Min/Fixed):
- 3.3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 1.1V @ 150mA
- Current - Output:
- 150mA
- Current - Quiescent (Iq):
- 10 µA
- Current - Supply (Max):
- 50 µA
- PSRR:
- 58dB ~ 41dB (100Hz ~ 1kHz)
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-QFN (3x3)
MPQ2013AGQ-33-AEC1-Z FAQ
1.How can I place an order for MPQ2013AGQ-33-AEC1-Z through Aetrix?
Please submit a Request for Quotation (RFQ) for MPQ2013AGQ-33-AEC1-Z on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPQ2013AGQ-33-AEC1-Z reliable?
The price and inventory of MPQ2013AGQ-33-AEC1-Z are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPQ2013AGQ-33-AEC1-Z is usually 5 days.
3.What payment methods are accepted for MPQ2013AGQ-33-AEC1-Z?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPQ2013AGQ-33-AEC1-Z transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPQ2013AGQ-33-AEC1-Z?
MPQ2013AGQ-33-AEC1-Z orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPQ2013AGQ-33-AEC1-Z order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPQ2013AGQ-33-AEC1-Z?
For technical support, including MPQ2013AGQ-33-AEC1-Z datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPQ2013AGQ-33-AEC1-Z requirements.
6.How does Aetrix verify that MPQ2013AGQ-33-AEC1-Z is sourced from the original manufacturer or authorized distributors?
All MPQ2013AGQ-33-AEC1-Z products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPQ2013AGQ-33-AEC1-Z meets industry standards.
7.What is the process for return or replacement of MPQ2013AGQ-33-AEC1-Z?
All MPQ2013AGQ-33-AEC1-Z units undergo pre-shipment inspection (PSI). If there is an issue with MPQ2013AGQ-33-AEC1-Z, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPQ2013AGQ-33-AEC1-Z part is unused and in its original packaging.
Return procedure for MPQ2013AGQ-33-AEC1-Z:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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