300mA positive fixed output voltage regulator with 3.3V nominal output. Features a very low 250mV dropout voltage and 2% accuracy. Operates from 2.5V to 6V input, with a maximum supply current of 300µA and a low quiescent current of 150µA. Offers 50dB power supply rejection ratio (PSRR) and is housed in a compact DFN surface mount package. Designed for automotive applications, this lead-free component operates across a wide temperature range of -40°C to 85°C.
PackageDFN
MountingSurface Mount
PolarityPositive
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Technical Specifications
Stmicroelectronics LDS3985PU33RY technical specifications.
General
| Accuracy | 2% |
| Package/Case | DFN |
| Dropout Voltage | 250mV |
| Height | 0.95mm |
| Lead Free | Lead Free |
| Length | 3.1mm |
| Max Input Voltage | 6V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Current | 300uA |
| Mount | Surface Mount |
| Nominal Output Voltage | 3.3V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Operating Supply Current | 85uA |
| Output Configuration | Positive |
| Output Current | 300mA |
| 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 |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Width | 3.1mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics LDS3985PU33RY Datasheet
Download the complete datasheet for Stmicroelectronics LDS3985PU33RY to view detailed technical specifications.
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