Positive fixed 3.3V linear voltage regulator with 150mA maximum output current. Features a low 420mV dropout voltage and 30µA quiescent current. Operates from a 4.17V to 36V input voltage range. Packaged in a SOT-223 case with dimensions of 6.71mm length, 3.71mm width, and 1.8mm height. Suitable for operation between -40°C and 125°C.
PackageSOT-223
PolarityPositive
Quick Jump:
Technical Specifications
Analog Devices LT1121IST-3.3#PBF technical specifications.
General
| Package/Case | SOT-223 |
| Dropout Voltage | 420mV |
| Height | 1.8mm |
| Lead Free | Exempt |
| Length | 6.71mm |
| Max Input Voltage | 36V |
| Min Input Voltage | 4.17V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°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 LT1121IST-3.3#PBF Datasheet
Download the complete datasheet for Analog Devices LT1121IST-3.3#PBF to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
