18V positive fixed output voltage regulator, offering 100mA maximum output current with 4% accuracy. Features a 1.7V dropout voltage and operates from a 20V to 40V input range. This surface mount component is housed in a SOT-89 package, measuring 4.6mm x 2.6mm x 1.6mm, and supports a wide operating temperature range of 0°C to 125°C. It is lead-free and RoHS compliant.
PackageSOT-89
MountingSurface Mount
PolarityPositive
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Technical Specifications
Stmicroelectronics L78L18ACUTR technical specifications.
General
| Accuracy | 4% |
| Package/Case | SOT-89 |
| Dropout Voltage | 1.7V |
| Height | 1.6mm |
| Lead Free | Lead Free |
| Length | 4.6mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 20V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 100mA |
| Min Output Voltage | 18V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Current | 100mA |
| Output Type | Fixed |
| Output Voltage | 18V |
| Output Voltage Accuracy | 4% |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 38dB |
| Quiescent Current | 6.5mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Width | 2.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics L78L18ACUTR Datasheet
Download the complete datasheet for Stmicroelectronics L78L18ACUTR to view detailed technical specifications.
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