- MPQ20088-AEC1
MPQ20088-AEC1
40V, 500mA, High-Precision, High PSRR, Adjustable Output Linear Regulator, AEC-Q100 Qualified
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Description
The MPQ20088-AEC1 is a low-power, low-dropout (LDO) linear regulator that supplies power to systems that are connected to the battery in automotive applications. It includes a wide 3V to 40V input voltage (VIN) range, making it capable of withstanding transients such as load dump that are anticipated in automotive systems.
With a 45µA quiescent current (IQ), the MPQ20088-AEC1 is an optimal solution for powering always-on components such as microcontrollers and controller area network transceivers in standby systems. The wide output voltage (VOUT) range allows the device to generate the bias voltage for silicon carbide (SiC) gate drivers and microphones, as well as power microcontroller units (MCUs) and processors.
The MPQ20088-AEC1 also incorporates exceptionally precise VOUT accuracy of ±1.5% across line, load, and temperature. This allows the device to quickly react to changes in load or line, such as during cold-crank conditions.
The MPQ20088-AEC1 is available in SOT-89 and TO-252-3 packages, and is available in AEC-Q100 Grade 1. The low thermal resistance enables sustained operation against dissipation across the device.
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Features & Benefits
- Versatile Voltage Range:
- Wide Input Voltage (VIN) Range: 3V to 40V (42V Max)
- Fixed Output (3.3V, 5V)
- Reduced Board Size
- TO-252 Package: 10.3mmx6.7mm
- SOT-89 Package: 4.6mmx4.25mm
- Additional Features:
- Output ±1.5% Accuracy Over Temperature
- 60 dB PSRR @1 kHz
- Specified Current Limit
- Power Good (PG) with Configurable Delay
- Thermal Shutdown and Short-Circuit Protection (SCP)
- Available in AEC-Q100 Grade 1
- Functional Safety System Design Capable:
- MPSafeTM Compatible - Functional Safety Supporting Document Available
Active Part Numbers:
MPQ20088GZD-xxxx-AEC1-Z MPQ20088GZD-xxxx-AEC1-P MPQ20088GZN-xxxx-AEC1-Z MPQ20088GZN-xxxx-AEC1-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z 
MPQ20088-AEC1 Resources
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