LM117H/NOPB
IC REG LINEAR POS ADJ 1.5A TO3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LM117H-NOPB is an adjustable positive linear voltage regulator. This component provides a stable output voltage from 1.25V to 37V with a maximum input voltage of 40V. It is capable of delivering up to 1.5A of output current and features built-in protection against overcurrent, over-temperature, and short-circuit conditions. The LM117H-NOPB operates across a wide temperature range from -55°C to 150°C (TJ), making it suitable for demanding environmental applications. Its design includes a quiescent current of 5 mA and a power supply rejection ratio (PSRR) ranging from 80dB to 65dB at 120Hz. The device is supplied in a TO-3 package, facilitating through-hole mounting. This regulator finds application in industrial control systems, automotive electronics, and power supply designs requiring robust voltage regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 40V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-3 |
| Voltage - Output (Max) | 37V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Control Features | - |
| PSRR | 80dB ~ 65dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |