3.3V fixed output, positive polarity, linear voltage regulator (LDO) with ultra-low dropout and low noise characteristics. Features 550mA maximum output current, 2% accuracy, and compatibility with low ESR capacitors. Operates from 2.5V to 6V input voltage, with a quiescent current of 150uA and input bias current of 85uA. Packaged in a compact SOT-23-5 surface mount case, this RoHS compliant component offers a 50dB PSRR and a wide operating temperature range of -40°C to 125°C.
PackageSOT-23-5
MountingSurface Mount
PolarityPositive
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Technical Specifications
Stmicroelectronics LD3985G33R technical specifications.
General
Accuracy
2%
Package/Case
SOT-23-5
Height
1mm
Input Bias Current
85uA
Lead Free
Lead Free
Length
2.9mm
Max Input Voltage
6V
Min Input Voltage
2.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
550mA
Min Output Voltage
3.3V
Max Supply Current
250uA
Mount
Surface Mount
Number of Outputs
1
Number of Regulators
1
Output Configuration
Positive
Output Current
150mA
Output Type
Fixed
Output Voltage
3.3V
Package Quantity
3000
Packaging
Tape and Reel
Polarity
Positive
Power Supply Rejection Ratio (PSRR)
50dB
Quiescent Current
150uA
RoHS Compliant
Yes
Width
1.6mm
Compliance
RoHS
Compliant
Datasheet
Stmicroelectronics LD3985G33R Datasheet
Download the complete datasheet for Stmicroelectronics LD3985G33R to view detailed technical specifications.
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