LK115D33-TR
IC REG LINEAR 3.3V 100MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics LK115D33-TR is a positive fixed output voltage linear regulator IC. This device delivers a stable 3.3V output with a maximum current of 100mA. It features an enable pin for power sequencing and control. The quiescent current is 500 µA, with a maximum supply current of 3 mA. Protection features include over-current and over-temperature shutdown. The power supply rejection ratio (PSRR) ranges from 79dB at 120Hz to 57dB at 10kHz. Designed for surface mount applications, it is supplied in an 8-SOIC package on tape and reel. Input voltage can be as high as 20V. The typical dropout voltage is 0.17V at 60mA output. This component is commonly utilized in automotive, consumer electronics, and industrial control systems.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 500 µA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 79dB ~ 57dB (120Hz ~ 10kHz) |
| Voltage Dropout (Max) | 0.17V @ 60mA (Typ) |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 3 mA |
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