Negative fixed voltage regulator IC, providing a stable -12V output with a maximum output current of 1A. Features a 2V dropout voltage and a maximum input voltage of -35V. Operates across a temperature range of 0°C to 125°C. Packaged in a TO-220-3 through-hole mount configuration. Offers a Power Supply Rejection Ratio (PSRR) of 60dB.
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Onsemi LM7912CT technical specifications.
| Package/Case | TO-220-3 |
| Dropout Voltage | 2V |
| Height | 16.51mm |
| Length | 10.67mm |
| Max Input Voltage | -35V |
| Min Input Voltage | -27V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 1A |
| Min Output Voltage | -12V |
| Mount | Through Hole |
| Nominal Output Voltage | -12V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Current | 1A |
| Output Type | Fixed |
| Output Voltage | -12V |
| Packaging | Rail/Tube |
| Power Supply Rejection Ratio (PSRR) | 60dB |
| Quiescent Current | 6mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Weight | 1.214g |
| Width | 4.83mm |
| RoHS | Compliant |
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