300mA fixed 1.8V positive output voltage regulator, featuring very low dropout and low noise operation. This surface mount linear voltage regulator offers a maximum input voltage of 6V and a minimum of 2.5V, with a high Power Supply Rejection Ratio (PSRR) of 50dB. Operating across a wide temperature range from -40°C to 125°C, it consumes a low quiescent current of 150uA and an input bias current of 85uA. Packaged in SOT-23 and supplied on tape and reel, this lead-free and RoHS compliant component is ideal for power management applications.
PackageSOT-23
MountingSurface Mount
PolarityPositive
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Technical Specifications
Stmicroelectronics LDS3985M18R technical specifications.
General
| Package/Case | SOT-23 |
| Input Bias Current | 85uA |
| Lead Free | Lead Free |
| Max Input Voltage | 6V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 300mA |
| Min Output Voltage | 1.8V |
| Max Supply Current | 300uA |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 300mA |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 50dB |
| Quiescent Current | 150uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics LDS3985M18R Datasheet
Download the complete datasheet for Stmicroelectronics LDS3985M18R to view detailed technical specifications.
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