R1172S251B-E2-FE
IC REG LINEAR 2.5V 1A 6HSOPManufacturer: Nisshinbo Micro Devices Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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The Nisshinbo Micro Devices Inc. R1172x series R1172S251B-E2-FE is a positive fixed output linear voltage regulator. This device provides a stable 2.5V output with a maximum output current capability of 1A. It features an enable function for power management and an extremely low quiescent current of 100 µA. Protection mechanisms include over-current and over-temperature shutdown. The R1172S251B-E2-FE exhibits a typical power supply rejection ratio (PSRR) of 70dB at 1kHz, making it suitable for noise-sensitive applications. The dropout voltage is specified at 0.32V at 1A, and the input voltage range extends up to 6V. Supplied in a 6-HSOP-J package, this component is designed for surface mounting and is delivered on tape and reel. Applications include consumer electronics, automotive systems, and industrial control equipment.
Additional Information
Series: R1172xRoHS Status: RoHS CompliantManufacturer Lead Time: 30 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-SOIC Variation (0.154"", 3.90mm Width), 4 Leads + 2 Fins |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | 6-HSOP-J |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 2.5V |
| Control Features | Enable |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.32V @ 1A |
| Protection Features | Over Current, Over Temperature |
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