LM2940IMP-9.0
IC REG LINEAR 9V 1A SOT223-4Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
Texas Instruments LM2940IMP-9-0 is a positive fixed 9V linear voltage regulator IC designed for robust performance. This component delivers a stable 1A output current with a typical quiescent current of 10 mA and a maximum supply current of 15 mA. It features a low dropout voltage of 1V at 1A, making it suitable for applications where input-output voltage difference is minimal. The device offers comprehensive protection including over-current, over-temperature, reverse polarity, and short-circuit protection. Operating across a temperature range of -40°C to 85°C, it is packaged in a SOT-223-4 (TO-261-4, TO-261AA) surface-mount configuration, supplied on tape and reel. This regulator finds application in automotive, industrial, and consumer electronics sectors requiring reliable power regulation. The input voltage range extends up to 26V, and it exhibits a Power Supply Rejection Ratio (PSRR) of 64 dB at 120 Hz.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223-4 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 9V |
| Control Features | - |
| PSRR | 64dB (120Hz) |
| Voltage Dropout (Max) | 1V @ 1A |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Current - Supply (Max) | 15 mA |
Request a Quote
Clients Also Buy
TPS7A4518KTTRG3
IC REG LINEAR 1.8V 1.5A DDPAK
MC79L05ACDE4
IC REG LINEAR -5V 100MA 8SOIC
TPS79613DRBT
IC REG LINEAR 1.3V 1A 8SON
