MPQ2019

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industrial grade, 40V, 300mA, Low-Quiescent Current Adjustable Output Linear Regulator



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Product Description

The MPQ2019 is a low-power linear regulator that supplies power to systems with high-voltage batteries. It includes a wide 3V to 40V input range, low-dropout voltage and low-quiescent supply current. The low-quiescent current and low-dropout voltage allow operations at extremely low-power levels. Therefore, the MPQ2019 is ideal for low-power microcontrollers and battery-powered equipment.
The MPQ2019 provides a wide variety of fixed output-voltage options (if requested): 1.8V, 1.9V, 2.3V, 2.5V, 3.0V, 3.3V, 3.45V, and 5.0V; Also it provides the output-adjustable option (from 1.2V to 15V).
The regulator output current is limited internally, and the device is protected against short-circuit, over-load, and over-temperature conditions.
The MPQ2019 includes thermal shutdown (TSD), current-limiting fault protection, and is available in a SOIC-8 EP package.

Product Features

  • 3V to 40V Input Range
  • 10µA Quiescent Supply Current
  • Stable with Low-value Output Ceramic Capacitor (> 0.47μF)
  • 300mA Specified Current
  • Fixed 5V, 3.3V, and Adjustable Output (1.2 V to 15 V) Versions
  • Output ±2% Accuracy Over Temperature
  • Specified Current Limit
  • Power Good
  • Programmable Power Good Delay
  • Thermal Shutdown and Short-Circuit Protection
  • -40°C to +150°C Specified Junction Temperature Range
  • Available in a SOIC-8 EP Packages
  • Available in AEC-Q100 Grade 1

Parametrics

  • Vdropout (mV)420 (IO:300mA)
  • Special FeaturesCurrent Limiting, Power Good
  • GradeIndustrial
  • PackageSOIC-8
  • Vout (min) (V)1.2
  • Vout (max) (V)15
  • PSRR @ 1kHz (dB)45
  • Iq (typ) (µA)10
  • Accuracy (±%)2
  • Iout (mA)300
  • Vin (max) (V)40
  • Vin (min) (V)3

40V, 300mA, Low Quiescent Current Linear Regulator Evaluation Board

The EV2019-N-00A is an evaluation board for the MP2019 and MPQ2019, a low linear regulator that supplies power to systems with high voltage batteries.

MP2019 and MPQ2019 includes a wide 2.5V to 40V input range, low dropout voltage and low quiescent supply current. The low quiescent current and low dropout voltage allow operations at extremely low power levels. Therefore, the MP2019 and MPQ2019 is ideal for the low power microcontrollers and the battery-powered equipments.

The EV2019-N-00A is a fully assembled and tested evaluation board. It generates a +5V output voltage at load current up to 300mA from a 6V to 40V input range.

$25.00 + tax


Reference Materials


Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.