LD3985G33R
IC REG LIN 3.3V 150MA TSOT23-5Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics LD3985G33R is a fixed 3.3V positive linear voltage regulator designed for applications requiring stable power delivery. This component offers a low dropout voltage of just 0.1V at a 150mA output current, making it efficient for battery-powered devices. It features an enable pin for power management and protection against overcurrent and overtemperature conditions. The device provides a stable 150mA output current with a quiescent current of 150µA and a maximum input voltage of 6V. With a typical PSRR of 60dB at 1kHz, it effectively filters out power supply noise. The LD3985G33R is supplied in a TSOT-23-5 package, suitable for surface-mount assembly. This regulator is commonly found in portable electronics, automotive systems, and industrial control equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 150 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | TSOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | Enable |
| PSRR | 60dB ~ 50dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.1V @ 150mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 250 µA |
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