LDL212D33R
IC REG LINEAR 3.3V 1.2A 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LDL212D33R is a low dropout linear voltage regulator designed for high-performance applications. This positive fixed output device provides a stable 3.3V with an output current capability of 1.2A. Featuring an enable pin for optimized power management, the LDL212D33R boasts a quiescent current of 380 µA and a maximum input voltage of 18V. The regulator offers robust protection through overcurrent, overtemperature, and undervoltage lockout features. With a typical dropout voltage of 0.6V at 1.2A and excellent power supply rejection ratio (PSRR) ranging from 87dB to 50dB across 120Hz to 100kHz, it is suitable for noise-sensitive systems. The 8-SOIC (0.154", 3.90mm width) package facilitates surface mounting. Applications include automotive, industrial, and consumer electronics where reliable voltage regulation is critical. The device operates across a temperature range of -40°C to 125°C (TJ).
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1.2A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 380 µA |
| Voltage - Input (Max) | 18V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SO |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 87dB ~ 50dB (120Hz ~ 100kHz) |
| Voltage Dropout (Max) | 0.6V @ 1.2A |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Current - Supply (Max) | 380 µA |
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