Loading
Part Number:
Quantity:
Price per Unit (in USD):
Total Amt:
Log in to myMicrochip to access tools and benefits. Sign up in just one minute.
Maximize Your Experience: Reap the Personalized Advantages by Completing Your Profile to Its Fullest! Update Here
Stay in the loop with the latest from Microchip! Update your profile while you are at it. Update Here
Complete your profile to access more resources.Update Here!
High Vin, Low Iq LDO Regulator
Overview
Alternate products
Compare Products
(2)
- VIN Min (V) V (volt):2.3
- VIN Max (V) V (volt):36
- VOUT V (volt):1.8, 2.5, 3.0, 3.3, 5.0
- IOUT #1 Max mA (milliampere):100
- Rated IOUT Max mA (milliampere):100
- Quiescent Current µA (microampere):18
- Voltage Drop Typ (mV):270
- Accuracy (+/-) %:2
- Adjustable VOUT:No
- Reverse Battery:Yes
- Bypass Pin:No
- Current Limit:Yes
- Shutdown EN:Yes
- Power Good Signal:No
- Thermal Shutdown:Yes
- Wide input voltage range: 2.3V to 36V
- Ultra-low ground current: 18µA
- Low dropout voltage of 270mV at 100mA
- High output accuracy of ±2.0% over temperature
- µCap: stable with ceramic or tantalum capacitors
- Excellent line and load regulation specifications
- Zero off-mode current
- Reverse battery protection
- Reverse leakage protection
- Thermal shutdown and current limit protection
- IttyBitty® SOT-23-5 package
The MIC3490 is a 100mA, highly accurate, low dropout regulator with
A µCap LDO design, the MIC3490 is stable with either ceramic or tantalum output capacitors. It only requires a 2.2µF capacitor for stability.
Features of the MIC3490 include enable input, thermal shutdown, current limit, reverse battery protection, and reverse leakage protection.
Available in fixed and adjustable output voltage versions, the MIC3490 is offered in the SOT-23-5 package with a junction temperature range of -40°C to +125°C.
The MIC3490 is pin to pin compatible with LM3490 which has been obsoleted.
Use your up or down key to switch images.
["developmentenvironment","Development Environment"] ,
["emulators","Emulator and Debuggers"] ,
["demoevaluationboards","Demo & Evaluation Boards"] ,
["programmerrelations","Programmers"] ,
["thirdpartytools","3rd Party Tools"] ,
["legacy","Legacy"] ,
["softwarelibraries","Library and Firmware"]
referencedesigns,Reference Designs:
codeexamples,Code Examples:
ibisboarddesignfiles,Board Design Files: