Negative fixed output linear voltage regulator, offering a -12V nominal output voltage with 5% accuracy. Features a 1A maximum output current and a low dropout voltage of 600mV. Operates within a wide temperature range of -40°C to 125°C and supports a maximum input voltage of -26V. Packaged in a TO-220 through-hole mount, this RoHS compliant component provides a Power Supply Rejection Ratio (PSRR) of 52dB.
PackageTO-220
Current Rating1.5kA
MountingThrough Hole
PolarityNegative
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Technical Specifications
Texas Instruments LM2990T-12/NOPB technical specifications.
General
| Accuracy | 5% |
| Package/Case | TO-220 |
| Current Rating | 1.5kA |
| Dropout Voltage | 600mV |
| Height | 8.89mm |
| Lead Free | Lead Free |
| Length | 10.16mm |
| Max Input Voltage | -26V |
| Min Input Voltage | -26V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Supply Current | 5mA |
| Mount | Through Hole |
| Nominal Output Voltage | -12V |
| Number of Outputs | 1 |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Current | 1.8A |
| Output Type | Fixed |
| Output Voltage | -12V |
| Output Voltage Accuracy | 5% |
| Packaging | Rail/Tube |
| Polarity | Negative |
| Power Supply Rejection Ratio (PSRR) | 52dB |
| Quiescent Current | 1mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Width | 4.7mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM2990T-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2990T-12/NOPB to view detailed technical specifications.
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