The STLQ020 is a 200 mA low-dropout voltage regulator, able to work with an input voltage ranging from 2 V to 5.5 V.
The typical dropout voltage at maximum load is 160 mV.
The ultra-low quiescent current, which is just 0.3 μA at no load, extends battery-life of applications requiring very long standby time.
Even though the device intrinsic consumption is ultra-low, STLQ020 is able to provide fast transient response and good PSRR performance, thanks to its adaptive biasing circuit.
Enable pin puts the STLQ020 in shutdown mode, reducing total current consumption to 1 nA.
The STLQ020 is designed to keep the quiescent current under control and at a low value also during dropout operation, helping to extend even more the operating time of battery- powered devices.
It also includes short-circuit constant-current limiting and thermal protection.
Several small package options are available.
|DS12072: 200 mA ultra-low quiescent current LDO||2.0||1 MB|
|Linear and Switching Voltage Regulators Selection Guide||3.0||370 KB|
|Brochure Power management guide||10.2018||4 MB|
|Power management for handheld and portable||2.0||1 MB|
|STEVAL-LDO001V1||ST||Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020|
|Contract Design for Manufacturing||LACROIX Electronics||CDM consists in the full design, industrialization and manufacturing of an electronic product performed by LACROIX Electronics teams for manufacturers.|
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|Part Number||Package||Packing Type||Output Voltage (V) (nom)||Output Tolerance (typ)||Output Current (A) (nom)||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|STLQ020J18R||Flip-Chip 4||Tape And Reel||1.8||2||0.2||Active : Product is in volume production||0.163||1000||EAR99||-||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|STLQ020C18R||SOT323-5L||Tape And Reel||1.8||2||0.2||Preview : Product is in design stage||0.163||1000||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|STLQ020J33R||Flip-Chip 4||Tape And Reel||3.3||2||0.2||Active : Product is in volume production||0.163||1000||EAR99||-||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|STLQ020J25R||Flip-Chip 4||Tape And Reel||2.5||2||0.2||Evaluation : Product is under characterization. Limited Engineering samples available||0.163||1000||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|STLQ020J30R||Flip-Chip 4||Tape And Reel||3||2||0.2||Active : Product is in volume production||0.163||1000||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|STLQ020CR||SOT323-5L||Tape And Reel||-||2||0.2||Preview : Product is in design stage||0.163||1000||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|STLQ020PUR||DFN6 2x2||Tape And Reel||-||2||0.2||Active : Product is in volume production||0.163||1000||EAR99||PHILIPPINES||MORE INFO||Free Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|Part Number||Marketing Status||Package||Grade||RoHS Compliance Grade||Material Declaration**|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.