Positive fixed 3.3V linear voltage regulator with a maximum output current of 150mA. Features a low dropout voltage of 420mV and a wide input voltage range from 4.17V to 36V. Operates with a quiescent current of 30uA and is housed in a compact SOT-223 package. Suitable for applications requiring stable 3.3V power, with an operating temperature range of 0°C to 125°C.
PackageSOT-223
PolarityPositive
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Technical Specifications
Analog Devices LT1121CST-3.3#PBF technical specifications.
General
Package/Case
SOT-223
Dropout Voltage
420mV
Height
1.8mm
Lead Free
Lead Free
Length
6.71mm
Max Input Voltage
36V
Min Input Voltage
4.17V
Max Operating Temperature
125°C
Min Operating Temperature
0°C
Max Output Current
150mA
Nominal Output Voltage
3.3V
Number of Outputs
1
Number of Regulators
1
Operating Supply Current
30uA
Output Current
150mA
Output Type
Fixed
Output Voltage
3.3V
Package Quantity
78
Packaging
Rail/Tube
Polarity
Positive
Quiescent Current
30uA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Width
3.71mm
Compliance
RoHS
Compliant
Datasheet
Analog Devices LT1121CST-3.3#PBF Datasheet
Download the complete datasheet for Analog Devices LT1121CST-3.3#PBF to view detailed technical specifications.
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