AP2121N-1.8TRE1
IC REG LINEAR 1.8V 200MA SOT23-3Manufacturer: Diodes Incorporated
Categories: Linear, Low Drop Out (LDO) Regulators
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Diodes Incorporated AP2121N-1-8TRE1 is a positive fixed output linear voltage regulator. This device delivers a stable 1.8V output with a maximum current capability of 200mA. Designed for surface mount applications, it is supplied in a compact SOT-23-3 package, ideal for space-constrained designs. The AP2121N-1-8TRE1 features a low quiescent current of 50 µA and a typical voltage dropout of 0.5V at 200mA. It offers robust protection with overcurrent limiting. With an input voltage range up to 6V and a high power supply rejection ratio (PSRR) of 70dB at 1kHz, this regulator is suitable for power management in portable electronics, consumer devices, and industrial control systems. The component is provided in a Tape & Reel (TR) for automated assembly.
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 | TO-236-3, SC-59, SOT-23-3 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 200mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 50 µA |
| Voltage - Input (Max) | 6V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-23-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | - |
| PSRR | 70dB (1kHz) |
| Voltage Dropout (Max) | 0.5V @ 200mA |
| Protection Features | Over Current |
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