JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Overview
Design Resources
Technical Forum
Quality

Single-Channel
MPQ8903

MPQ8903

Industrial Low Dropout 150mA Linear Regulator

Active

Datasheet

Description

The MPQ8903 is a 150mA low-dropout linear regulator that can operate from 2.7V to 6.5V input. It regulates the output with 2% accuracy and comes with preset 2.5V, 2.85V or 3.3V output. An external resistor divider may be used to adjust the output voltage from 1.25V to 5V. The MPQ8903 has thermal protection to guard against harsh operating conditions, and is available in 5-pin TSOT23 package.

Features & Benefits

Guaranteed Industrial Operating Temperate Range Limits
2.7V to 6.5V Input Voltage Range
Fixed Output Voltage Options of 2.5V, 2.85V or 3.3V
Adjustable Output Voltage from 1.25V to 5V using an External Resistor Divider
Low 100mV Dropout at 100mA Output
2% Accurate Output Voltage
Stable With Low-ESR Output Capacitors
Thermal Protection
Available in TSOT23-5 Package

Design Resources

Symbol, Footprint & 3D Model

30+ more formats Show more

Show more

Symbols (36)

Footprint (34)

3D Models (15)

Buy direct from MPS

Talk to an Engineer or get a Quote

Technical Forum

mEZDPD4506A configuration

Hi, Ordered a PKT-mEZDPD4506A . Everything is fine controlling it with Virtual Bench. Except that , when I want to set the output > 7V . MFR_VOUT_C...

DC-DC POWER CONVERTERS

Latest activity 9 hours ago

Buck boost output above 30V

For A project I am working on I need a buck boost converter controlled over I2C or SPI with input voltage of 24V and output range between 2 and 30V. I...

DC-DC POWER CONVERTERS

Latest activity a day ago

Noise on output ripple and load transient waveform

Why does the output ripple and load transient measurements show so much noise on my oscilloscope from my DC/DC converter? Below is my set-up and wavef...

DC-DC POWER CONVERTERS

Latest activity a week ago

See All Forum Posts

Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

See All Quality Documents

quality-policy

Quality Policy

iso-certificate

ISO Certificate

RoHS/Lead Free Policy