MPQ20031-AEC1

MPQ20031-AEC1

5.5V, 1A, High-Accuracy, Low-I_Q LDO with Power Good, AEC-Q100 Qualified

概要

The MPQ20031-AEC1 is an ultra-low dropout linear regulator that supplies up to 1A of current with a 1.6V to 5.5V input range. The device includes a low-dropout voltage, low quiescent supply current (I_Q), and provides fast line and load transient performance, making it ideal for automotive battery-powered equipment.

The MPQ20031-AEC1 provides fixed output voltage (V_OUT) options: 0.75V, 0.8V, 0.85V, 1V, 1.2V, 1.8V, 2.5V, 2.8V, or 3.3V. The device also provides adjustable-output options from 0.5V to 5V.

The MPQ20031-AEC1 is stable with small ceramic output capacitors, allowing for a small overall solution size.

Full protection features include integrated thermal shutdown, current limit foldback, power good (PG), and under-voltage lockout (UVLO).

The MPQ20031-AEC1 family provides different package options, including QFN-8 (3mmx3mm), QFN-8 (2mmx2mm), and TQFN-6 (2mmx2mm) packages. It is available in AEC-Q100 Grade 1.

機能と利点

Built to Handle Tough Automotive Transients and Meet AEC-Q100 Requirements:
- Guaranteed Industrial and Automotive Temperature
- 0.5V to 5V Adjustable Output
- Fixed Output (0.75V, 0.8V, 0.85V, 1V, 1.2V, 1.8V, 2.5V, 2.8V, or 3.3V)
- Outputs ±1.4% Over-Temperature Accuracy
- Stable with Low Output Ceramic Capacitance (>1μF)
- Available in AEC-Q100 Grade 1
Extends Vehicle Battery Life:
- 26µA Quiescent Supply Current (I_Q)

Supports Multiple Package Options:

Small QFN-8 (3mmx3mm) Package
Small QFN-8 (2mmx2mm) Package
Small TQFN-6 (2mmx2mm) Package

Additional Features:

1A Nominal Current
Current Limit Foldback
Power Good (PG)

Functional Safety System Design Capable:

MPSafe^TM Compatible-Functional Safety Supporting Document Available

入手可能な製品番号

MPQ20031GQE-xxx0-AEC1-Z MPQ20031GQE-xxx0-AEC1-P MPQ20031GQE-xxx1-AEC1-Z MPQ20031GQE-xxx1-AEC1-P MPQ20031GGTE-xxx0-AEC1-Z MPQ20031GGTE-xxx0-AEC1-P MPQ20031GGE-xxx0-AEC1-Z MPQ20031GGE-xxx0-AEC1-P

P＆Zの意味