L7912ACD2T-TR
IC REG LINEAR -12V 1.5A D2PAKManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L7912ACD2T-TR is a negative fixed linear voltage regulator IC. This component delivers a stable -12V output with a maximum current capability of 1.5A. Designed for surface mount applications, it utilizes the D2PAK (TO-263-3, D2PAK) package for efficient thermal dissipation. Key features include over-temperature and short-circuit protection, ensuring robust operation. The device exhibits a typical dropout voltage of 1.1V at 1A, with a PSRR of 60dB at 120Hz. It operates within a temperature range of 0°C to 125°C and accepts an input voltage up to -35V. The L7912ACD2T-TR is commonly employed in power management circuits across various industrial and consumer electronics applications. It is supplied in tape and reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 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-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 3 mA |
| Voltage - Input (Max) | -35V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | -12V |
| Control Features | - |
| PSRR | 60dB (120Hz) |
| Voltage Dropout (Max) | 1.1V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |