LM2940SX-9.0
IC REG LIN 9V 1A DDPAK/TO263-3Manufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LM2940SX-9-0 is a positive fixed 9V linear voltage regulator with a 1A output current capability. This device features a low dropout voltage of 1V at 1A and a wide input voltage range up to 26V. The TO-263 (DDPAK-3) surface mount package is suitable for applications demanding robust thermal performance. Protection features include over current, over temperature, reverse polarity, and short circuit protection. With a typical quiescent current of 10mA and a PSRR of 64dB at 120Hz, the LM2940SX-9-0 is well-suited for automotive, industrial, and consumer electronics power management. This component is supplied in Tape & Reel packaging.
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-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 26V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| 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 |
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