S-1137D18-M5T1U
IC REG LINEAR 1.8V 300MA SOT23-5Manufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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ABLIC Inc. S-1137 series linear voltage regulator, part number S-1137D18-M5T1U. This positive fixed output regulator provides 1.8V with a 300mA output current capability. Designed for surface mount applications, it is supplied in a SOT-23-5 (SC-74A, SOT-753) package on tape and reel. Key features include an enable pin, soft start functionality, and over-current protection. The device exhibits a low quiescent current of 1 µA and a supply current of 65 µA (Max). With a maximum input voltage of 5.5V, the S-1137D18-M5T1U offers a typical voltage dropout of 0.42V at 300mA. Its high power supply rejection ratio (PSRR) of 70dB at 1kHz makes it suitable for noise-sensitive applications in automotive, industrial, and consumer electronics. The operating temperature range is -40°C to 85°C (TA).
Additional Information
Series: S-1137RoHS 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 | SC-74A, SOT-753 |
| 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) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable, Soft Start |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.42V @ 300mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 65 µA |
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