S-1131B39UA-N4YTFU
IC REG LINEAR 3.9V 300MA SOT89-3Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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ABLIC Inc. S-1131 series positive fixed voltage linear regulator, part number S-1131B39UA-N4YTFU. This device offers a stable 3.9V output with a maximum output current of 300mA. Designed for surface mount applications within a TO-243AA (SOT-89-3) package, it features an enable control input and robust over-current protection. The quiescent current is a mere 1 µA, with a supply current of 65 µA maximum. It operates over an extended temperature range of -40°C to 85°C, accepting input voltages up to 6.5V. The voltage dropout is specified at 0.28V at 100mA. This component is well-suited for power management in portable devices, industrial control systems, and automotive electronics.
Additional Information
Series: S-1131RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-243AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 µA |
| Voltage - Input (Max) | 6.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-89-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.9V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.28V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 65 µA |
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