LM2991T/NOPB - TI National Semiconductor
1-A, negative, adjustable low-dropout voltage regulator with enable 5-TO-220 -40 to 125
Technical Details
| Case/Package | TO-220 |
| Dropout Voltage | 600mV |
| Height | 8.89mm |
| Length | 10.16mm |
| Max Input Voltage | 300mV |
| Min Input Voltage | -26V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1A |
| Max Output Voltage | -24V |
| Min Output Voltage | -3V |
| Max Supply Current | 5mA |
| Mount | Through Hole |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Number of Pins | 5 |
| Number of Regulators | 1 |
| Output Configuration | Negative |
| Output Current | 1A |
| Output Type | Adjustable |
| Output Voltage | -24V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Polarity | Negative |
| Power Supply Rejection Ratio (PSRR) | 60dB |
| Quiescent Current | 5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | -1.186V |
| RoHS Compliant | Yes |
| Thickness | 4.58mm |
| Width | 4.7mm |
Compliance
RoHS : Compliant
Radiation Hardening : No
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Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| Multicomp | Volume Production | ||
| Multicomp | Volume Production | ||
| Texas Instruments | Volume Production | ||
| Multicomp | Volume Production | ||
| Texas Instruments | Obsolete | ||
| Fischer Elektronik | Volume Production | ||
| Fischer Elektronik | Volume Production | ||
| Fischer Elektronik | Volume Production | ||
| TI National Semiconductor | Not Recommended for New Design | ||
| TI National Semiconductor | Not Recommended for New Design |
Authorized Distributors
Associate Distributors
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