Positive fixed output linear voltage regulator with a 12V nominal output voltage and 1A maximum output current. Features 2% output voltage accuracy, 80dB PSRR, and a 2.8V dropout voltage. Operates with a maximum input voltage of 35V and a supply voltage range of 14.5V to 27V. Packaged in a TO-220 case for through-hole mounting, with an operating temperature range of 0°C to 70°C.
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Texas Instruments LM340T-12 technical specifications.
| Accuracy | 2% |
| Package/Case | TO-220 |
| Current Rating | 1A |
| Dropout Voltage | 2.8V |
| Lead Free | Contains Lead |
| Max Input Voltage | 35V |
| Min Input Voltage | 14.6V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 1A |
| Max Output Voltage | 12V |
| Min Output Voltage | 12V |
| Max Supply Voltage | 27V |
| Min Supply Voltage | 14.5V |
| Mount | Through Hole |
| Nominal Output Voltage | 12V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Output Current | 1A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Output Voltage Accuracy | 2% |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Polarity | Positive |
| Power Supply Rejection Ratio (PSRR) | 80dB |
| Quiescent Current | 8mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Termination | Through Hole |
| Voltage | 12V |
| RoHS | Not Compliant |
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